Honeywell D1-528 Direct Thermostat Installation Guide

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INNCOM DIRECT D1-528  

THERMOSTAT  

INSTALLATION INSTRUCTIONS  

About this Guide .................................................................. 2  

General safety information ............................................... 2  

Uot (Unoccupied Time)................................................... 21  

UrS (Unrented Setback).................................................. 22  

Urt (Unrented Time after Unoccupied)..................... 22  

Pan ID (PAn) ............................................................................... 23  

RF Channel (rF)......................................................................... 23  

Ping Device (Pn6)..................................................................... 24  

Contractor Mode (Ctr)............................................................ 24  

Limited Energy Management Mode LEn....................... 25  

PIR Motion Sensor Test (Plr)................................................ 25  

Door Test (dor)........................................................................... 26  

Window Test (Uln).................................................................... 26  

Measured Room Humidity (rH).......................................... 26  

Run Menu Parameters rUn .................................................. 27  

EEr – Read and Display NVRAM of the D1-528........... 29  

6r.A - CBL32 Registry Group 9 Thermo/HVAC Editor 30  

Address Parameter (Adr)...................................................... 32  

IO Map Parameter (Io)............................................................ 33  

Certification and Regulation ............................................ 2  

Waste Electrical and Electronic Equipment (WEEE). 2  

FCC Part 15 compliant........................................................... 2  

Power Supply Guidelines and Requirements................ 2  

Introduction .......................................................................... 2  

Features ....................................................................................... 2  

Dimensions............................................................................ 3  

System Architecture............................................................ 3  

Specifications ....................................................................... 4  

General ......................................................................................... 4  

Electrical ...................................................................................... 4  

Sensors......................................................................................... 4  

Environmental Specifications............................................. 4  

Weight and Dimensions ........................................................ 4  

Display .......................................................................................... 4  

Communications ...................................................................... 5  

Standards and Approvals...................................................... 5  

Replacing D1-528................................................................ 34  

Factory Boot the D1-528................................................... 35  

Troubleshooting................................................................... 36  

Installation ............................................................................ 6  

Important Safety Information and Installation  

Precautions................................................................................. 6  

Before Installation ................................................................... 6  

Restricting Access to Network............................................. 7  

Location ................................................................................ 7  

Mounting ..................................................................................... 7  

Wiring Connections................................................................. 8  

Power and Actuator Connections ...................................... 9  

Getting Started..................................................................... 11  

Home Screen - User Interface............................................. 11  

D1-528 LCD ............................................................................... 11  

D1-528 Configuration Parameters................................... 12  

Initial Configuration ........................................................... 13  

Set the Room ID ........................................................................ 13  

Room Copy.................................................................................. 14  

Setup HVAC Type...................................................................... 15  

Setup Fan Speed....................................................................... 15  

Checking Functionality.......................................................... 16  

Room Configuration Complete........................................... 16  

Deploy the Property Key ........................................................ 16  

Advanced Configuration.................................................... 17  

Set the Room ID ........................................................................ 18  

Room Copy.................................................................................. 18  

Setup HVAC Type...................................................................... 19  

Setup Fan Speed....................................................................... 20  

Tune Energy Savings............................................................... 20  

tt (Selectable target temperature range) ................. 20  

dLt (UnOccupied Delta).................................................. 21  

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Copyright © 2024 Honeywell Inc. • All Rights Reserved  

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Name	Honeywell D1-528 Direct Thermostat Installation Guide
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• ALL THERMOSTAT INSTRUCTIONS & USER MANUALS
• Honeywell

Honeywell D1-528 Direct Thermostat Installation Guide Overview

Summary of Contents

• Page 1: About this guide General safety information Introduction Features Specifications Installation Important safety information and installation precautions Getting started Home screen - user interface Troubleshooting
• Page 2: INNCOM Direct D1-528 thermostat installation guide provides information about installation details for system integrators, technicians, and end-users. The D1-528 thermostat is a half-wave rectifier device and risks damage if connected with another half-wave rectifier device. All electrical engineers and technicians must have basic training on HVAC sensors, smart sensors, and room controllers. The D1-528 thermostat utilizes a CC2520 2.4 GHz IEEE 802.15.4 RF transceiver as part of the Integrated Room Automation System (IRAS). Follow the safety instructions provided in this manual during installation, mounting, or starting. The D1-528 thermostat features accurate temperature measurement of ± 1 °F and multiple load actuating options from 24 VAC. It includes a motion sensor for occupancy detection and supports external temperature sensors. At the end of the product life, dispose of the packaging and product at an appropriate recycling center and do not dispose of it with domestic refuse. This device complies with part 15 of the FCC Rules and must accept any interference received. The D1-528 thermostat uses 24 VAC/VDC power from a UL Listed Class-2 transformer or IEC 61558 listed transformer.
• Page 3: INNCOM direct D1-528 thermostat installation guide Dimensions System architecture
• Page 4: INNCOM direct D1-528 thermostat installation guide PIR (motion) sensor has a 120° view angle and a 10 m line of sight. Lux (ambient light) sensor has a gamma value of 0.7 and a spectral response of 550-650 nm. Thermostat measurement range is from 33 °F to 99 °F (1 °C to 37 °C) and 0 °F to 99 °F (-18 °C to 37 °C). Ambient operating temperature is between 32 °F to 104 °F (0 °C to 40 °C) with 0-95% RH non-condensing. Standard deadband is 2 °F (1 °C) between heating and cooling. Indoor range is 70 ft - 100 ft+ with an RF transmit power of +17 dBm. Dimensions of the thermostat are 4.7 inches x 4.87 inches x 1.18 inches. Power requirements are 24 VAC at 50/60 Hz, 24 VDC nominal, 2.4 VA. Display resolution is in whole degrees °F and 0.5 °C (0.1 °F in test mode).
• Page 5: INNCOM direct D1-528 thermostat installation guide Communications Standards and approvals Table 7 communications specifications Table 8 standards and approvals UL 873, CAN/CSA C22.2 N°24, file #202540 FCC ID: GTC202150TXR IC ID: 1609A-202150TXR Wireless communications ZigBee RF, deep mesh Wired communications RS485, S5 bus
• Page 6: INNCOM Direct D1-528 thermostat installation guide Warning Installation Important safety information and installation precautions Read the below instructions carefully for safety and installation. Always install equipment in accordance with the National Electric Code. This product and its components may be susceptible to Electrostatic Discharge (ESD). Disconnect the power supply before beginning installation to prevent electrical shock or equipment damage. A unique network address or Room Identification (RoomID) must be assigned to each thermostat. Never install or connect wiring or equipment during electrical storms. Install all the wiring and controllers to minimize the possibility of accidental contact with other potentially hazardous wiring. Always research thermostat placement carefully before you pull cable.
• Page 7: INNCOM Direct D1-528 thermostat installation guide provides guidance on proper thermostat placement to enhance guest comfort and reduce energy costs. It is recommended to keep the device at room temperature for at least 24 hours before applying power. Thermostats should be placed away from windows to avoid solar radiation affecting temperature sensitivity. Never place thermostats where they can be covered by open doors, as this will prevent accurate temperature readings. All wiring must comply with applicable codes, ordinances, and regulations as specified in installation wiring diagrams. Thermostats should not be mounted in direct air movement from HVAC discharge vents to ensure accurate room temperature readings. Select a location about 1.5 m (5 ft.) above the floor with good air circulation and avoid drafts, dead spots, and radiant heat sources. Ensure the thermostat is mounted level and follows the manufacturer's installation instructions. INNCOM’s DDC thermostats typically mount on a standard double-gang junction box, with specific considerations for single-gang boxes. Read instructions carefully, as failure to follow them could damage the product or create hazardous conditions.
• Page 8: INNCOM DIRECT D1-528 THERMOSTAT INSTALLATION GUIDE Loosen the two screws from the base of the D1-528 thermostat but don't remove them. Plug the 6-pin low voltage harness onto the D1-528 thermostat low voltage communication/device connection header. Use wire nuts to connect the 10-pin wiring harness to the power and valve/fan control signal wires within the electrical box. Plug the pre-wired 10-pin connector into the female receptacle at the back of the D1-528 thermostat. Attach the back mounting plate to the mounting box using the mounting screws provided. Ensure that the plate is mounted with the raised arrow pointing up. Secure the housing to the mounting plate with the two small screws removed in Step 1 of the Mounting section. The steps below provide an overview of the wiring process. Refer to the as-built wiring diagrams provided for exact details. Apply power to the D1-528 thermostat by closing the applicable supply breaker. Verify that the D1-528 thermostat powers up. Several values should begin appearing on the LCD display.
• Page 9: INNCOM DIRECT D1-528 THERMOSTAT INSTALLATION GUIDE 24VAC Harness (INNCOM P/N 62-1464 R) Color code, pinout, and typical functions 24 VAC power, valve/fan control wiring from HVAC equipment Use wire nuts to connect the 10-pin wiring harness to the power and valve/fan control signal wires within the electrical box. Plug the pre-wired 10-pin connector into the female receptacle at the back of the D1-528 thermostat. D1-528 HAC Type set to 1 (4-Pipe) or 4 (PTAC) 24VAC Harness (INNCOM P/N 62-1464 R) color code, pinout, and typical functions Ground, 24 VAC, Common, High Fan, Medium Fan or Second Stage Heat Cold Water Valve (FCU) or Compressor Signal (Heat Pump) Hot Water Valve (FCU) or Reversing Valve (Heat Pump)
• Page 10: INNCOM direct D1-528 thermostat installation guide D1-528 HAC Type set to 3 Type set to 9 Type set to 5, 6 or 12 Type set to 10 or 11 Type set to 7 or 8
• Page 11: INNCOM DIRECT D1-528 THERMOSTAT INSTALLATION GUIDE GETTING STARTED The D1-528 thermostat user interface contains various elements for user interaction. The right 2 dots will always be displayed when the D1-528 is communicating through the D-578 Edge Router to Niagara. The 3rd left dot will toggle on and off when the D1-528 receives certain periodic broadcast messages. If no dots are displayed, the D1-528 is not communicating with Niagara or with the D-578 edge router. The D1-528 thermostat device will show different parameter readings on the LCD display. The following table provides an overview of all the available segments of the D1-528 thermostat display with its parameter names and units. To toggle to mode from OFF to AUTO mode, use the Power / Auto Button. The Fan Button sets the fan to the desired speed (Low, Med, Hi). The Display Button toggles the LCD display between the selected target temperature, room temperature, and room humidity. The Up arrow Button increases temperature or displayed parameter value.
• Page 12: INNCOM direct D1-528 thermostat installation guide D1-528 configuration parameters The D1-528 has several parameters that can be used to configure, test and troubleshoot the D1-528. By default, the window and lanai icons are disabled and the balcony icon will appear when the balcony door is opened. The D1-528 will turn off the room HVAC unit and replace the displayed room target temperature with 3 dashes (- - -). Temperature scale: Displays temperature in Fahrenheit (°F) or Celsius (°C). The right 2 dots will always be displayed when the D1-528 is communicating through the D-578 edge router to Niagara. AUTO is displayed when HVAC control is in AUTO mode. The 3 digits display various values depending on the selected parameter. Indicates the value of a selected parameter is being displayed. Indicates the displayed temperature value is the desired target temperature.
• Page 13: INNCOM Direct D1-528 thermostat installation guide Set the Room ID The thermostat will enter Initialization Mode and display rId the first time it is turned on. This section describes the initial installation and configuration of new D1-528. A new, uninitialized D1-528 by default is set to ºF ºC. Room ID 00001, PAN ID 1, RF Channel 20, and has all 5 relay outputs disabled. To install and configure the D1-528, you do not need a PC or Honeywell JACE controller. The default 5 digit Room ID value (00001) will scroll across the screen. To control or view the operation of the D1-528 in a room from RBM, you must have the Niagara service running. The default Room ID is comprised of three fields: highest digit, middle two digits, and lowest two digits. Prior to completing Initialization Mode, the thermostat is configured with factory defaults to disable any call for heat, cool, or fan speeds.
• Page 14: INNCOM direct D1-528 thermostat installation guide Press the power button to cycle between the HI, LOW, and MED values. Press display to store the value when the desired Room ID is defined. The D1-528 will beep when the value is stored and the new Room ID number scrolls across the display. If you are configuring the first D1-528 that has a different HVAC type, press the UP arrow button to skip rCP and proceed to the HAC menu. Press the power button five times to view the defined copy from Room ID HI, MED, and LO values and verify they are correct. To copy the configuration from the D1-528 that has already been fully configured, if a reply is received to the ping, the D1-528 will first read the firmware version of the “copy from D1-528” and begin copying. The D1-528 will display V to indicate a mismatch in the firmware versions of the two D1-528s and will continue copying. If the room copy was interrupted and could not complete, the D1-528 will display an E12 error code. Press the DISPLAY button when the desired “copy from” room ID is defined to start copying the configuration from the D1-528 in the “copy from” room. When the copy is complete, the D1-528 will beep and the display go blank for 10-15 seconds as the D1-528 resets to commit the changes it made.
• Page 15: INNCOM DIRECT D1-528 THERMOSTAT INSTALLATION GUIDE Setup HVAC Type Press the UP/DOWN arrow button to skip rCp; HAC will appear to set the desired HVAC control type for the D1-528. Setup Fan Speed FAn appears on the D1-528 to set the desired fan speed after the HVAC type is set. Press the DISPLAY button to enter the HVAC Type menu. Press the UP/DOWN arrow button to set the fan speed by selecting a value 1, 2, or 3. Value 1, 2, or 3 (Low, Low/High, Low/Med/High) will be available when using specific HVAC types. The D1-528 beeps to confirm the value has been set. If you have selected HVAC Type 1 FCU-4, fan speed options 1-Low, 2-Low/High, and 3-Low/Med/High will be available. The display will change to FAn indicating you need to select the available fan speeds.
• Page 16: INNCOM direct D1-528 thermostat installation guide Deploy the property key for the hotel to the D1-528 in all rooms. The outside symbol will start blinking on the D1-528 display, indicating that the changes made need to be saved. A unique property key is assigned to the D1-528 to prevent interference between nearby INNCOM RF devices. D1-528 will reset after storing the changes. Check HVAC functionality by testing cool and heat operations and all available fan speeds. Perform the PIR motion sensor test at the D-578 Edge Router. Activate property key deployment mode on the D-578. If monitoring room entry door position, perform the entry door test. The D-578 broadcasts a unique property key for D1-528 devices not using the new key. The initial installation and configuration of the D1-528’s in the rooms is complete.
• Page 17: INNCOM Direct D1-528 thermostat installation guide The D1-528 has a service parameter mode with several parameters that can be used to configure, test and troubleshoot the D1-528. The D-578 will begin to broadcast its unique property key. These are advanced features and should only be performed by an experienced user. The D-578 will remain in key distribution mode for 10 hours. To enter/access the D1-528 service parameter mode, press and hold the mode button. This will allow 60 seconds to initiate using a service parameter before the display will time out back to set temperature. Entry into the service mode is confirmed when the LCD display shows “rld”. Refer to Honeywell document INNCOM Direct Dashboard User Guide for more details. Press the UP/DOWN arrow button to select the desired service parameter item. The below table lists the available service mode parameters.
• Page 18: INNCOM direct D1-528 thermostat installation guide Service parameter Press POWER to continue. The last 2 digits of the Room ID will be displayed. Press the UP/DOWN arrow button to set the value. Door sensor test and window sensor test. Press the POWER button to cycle between the HI, LOW and MED values. Press DISPLAY to store the value when the desired Room ID is defined. Use rCP to copy a configuration from D1-528 that is configured. The Room ID is normally set when the D1-528 is initialized during installation. Define a different “copy from” Room ID using the process defined in the “Set the Room ID” section.
• Page 19: INNCOM direct D1-528 thermostat installation guide If no reply is received from the configured D1-528 after 60 seconds, the D1-528 will beep and display E11 as error code indicating it never received a reply to the pings. Verify you have defined the correct “copy from” Room ID and the D1-528 in the copy from room is installed, powered, and configured correctly, especially its Room ID. If a reply is received to the ping, the D1-528 will first read the firmware version of the “copy from” D1-528 and begin copying. The D1-528 will display V to indicate a mismatch in the firmware versions of the two D1-528s and will continue copying. When the copy is complete, the D1-528 will reset, and the D1-528 will beep indicating the copy is complete and reset. There will be no option to select the HAC (HVAC) or Fan (Fan Speed) configuration after the room copy is performed. If the room copy was interrupted and could not complete, the D1-528 will display an E12 error code for 5 seconds. The HVAC control type is normally set when the D1-528 is initialized during installation. The HVAC control type can be set/changed anytime using the HAC parameter. The D1-528 beeps to confirm the value has been set.
• Page 20: INNCOM direct D1-528 thermostat installation guide Fan speed options 1-Low, 2-Low/High and 3-Low/Med/High will be available. The fan speed is normally set when the D1-528 is initialized during installation. The fan speed can be set or changed anytime using the FAn parameter. Press DISPLAY to store the setting; the D1-528 beeps to confirm it is set. The OUTSIDE symbol will start blinking on the D1-528 display, indicating that the changes made need to be saved. Press the F/C button; Str (store) appears on the display indicating that the changes made need to be stored. The tt, dLt, Uot, UrS and Urt parameters allow you to select 3 different levels of energy savings: Normal, Aggressive or Minimal. Room temperature is maintained between the lower and upper values. Based on the HVAC type selection from the HAC menu, you will be limited to which of the 3 Fan values can be selected. Value 1 (Low) will be the only option when using specific HVAC configurations.
• Page 21: INNCOM DIRECT D1-528 THERMOSTAT INSTALLATION GUIDE Press the DISPLAY button. The current selected dLt value will be displayed. 1 - Normal is the default value. Press the UP/DOWN arrow button to select the desired dLt value as per the table. If the room is unoccupied, the D1-528 will use a Normal, Aggressive or Minimal temperature control band to save energy defined in the dLt parameter. The Uot unoccupied time parameter provides 2 groupings of 3 different unoccupied timeouts to save energy. If the room is occupied, but the room entry door was opened and closed, the D1-528 is timing down the unoccupied timeout scanning for motion. If the D1-528 is actively receiving room entry door position from a wired switch or a wireless battery powered switch monitor, it uses specific timeouts. For example, if Uot is set to value 2 and the room entry door opens and closes with no motion detected, the room will go unoccupied after a defined time. If room entry door position is not being monitored, the D1-528 uses motion-only occupancy control logic for timeout.
• Page 22: INNCOM direct D1-528 thermostat installation guide The Unrented Setback (UrS) parameter allows the selection of Normal, Aggressive or Minimal savings based on different temperature control bands that become active when the room is unoccupied and unrented. Press and hold mode. Press the UP/DOWN arrow button and select UrS for 4 seconds to enter into service. Press the DISPLAY button to save the value. The D1-528 will beep and OUTSIDE will start to blink on the display indicating that the value needs to be stored. This setting only applies if no PMS is installed at the hotel to rent and unrent rooms. Urt allows the selection of Normal, Aggressive or Minimal savings based on making the room go unrented after the room has been unoccupied for a certain time period.
• Page 23: INNCOM Direct D1-528 thermostat installation guide Press and hold mode to enter service mode. Select Urt parameter to display the current selected PAN ID value. PAN ID 1 is the default value. Press the UP/DOWN arrow button to select the desired PAN ID. The D1-528 will beep and display PAn when changes need to be stored. The RF channel can be set to any value from 11 to 26, with a default value of 20. The PAN ID can be set to any value from 0 to 255, with a default value of 1. One D-578 Edge Router will be installed using PAN ID 1 by default. The PAN ID and RF channel control communication through the D-578 Edge Router. The PAN ID and RF channel typically do not require changing.
• Page 24: INNCOM Direct D1-528 thermostat installation guide You need not care about the values that appear. What is important is that you see the reply values appearing and the D1-528 beeping. If the address you defined remains displayed and you never hear the D1-528 beep, the D1-528 is not getting any replies from the device. Verify you defined the correct target address, and the target actually exists and is powered and configured correctly. Contractor mode configures the D1-528 to lock the upper and lower target temperature to 69-75 °F, disable motion only checkout, and disables the unoccupied timeout. Use Pn6 to ping another device in the room from the D1-528 to ensure communication. The D1-528 will begin to send commands to read values from the target device and display the read values. Press the DISPLAY button to store the new RF channel value. To enable Contractor Mode, press the DISPLAY button and select the desired P5 address of the device you want to ping. The D1-528 will beep and display the read value each time a reply is received from each read command. OUTSIDE will start blinking on the display indicating that the change needs to be stored.
• Page 25: INNCOM direct D1-528 thermostat installation guide To enable LEM mode (without entering service mode): When the D1-528 starts up, it will display a P indicating it is in Contractor mode. LEM can also quickly be enabled without entering service mode by performing a specific button press sequence on the D1-528. To disable Contractor mode: The D1-528 will beep, Ctr will appear on the display and OUTSIDE will start blinking on the display indicating that the change needs to be stored. To disable LEM mode: Limited Energy Management Mode (LEM) can be enabled when an important or discriminating guest is checked into a room. A room placed in LEM mode uses expanded target temperature control bands. Use Plr to test the built-in motion sensor in the D1-528. The D1-528 will enable LEM mode and beep. LEn will appear on the display indicating LEM mode is active.
• Page 26: INNCOM direct D1-528 thermostat installation guide Walk around the room and if your motion is detected by the D1-528 motion sensor, the D1-528 will beep and increase the displayed value. The PLR test will timeout after 60 seconds. Use dor to test the reporting of room entry door position. A wired door switch must be connected to a low voltage input of the D1-528. Open the window/balcony door and the displayed value will increase by one. The test will not automatically time out. Displays the humidity value detected by the built-in humidity sensor in the D1-528. Use Uln to test the reporting of window or balcony position reporting. V XX % RH will appear on the display, where XX is the measured humidity. The humidity test will timeout after 60 seconds.
• Page 27: INNCOM direct D1-528 thermostat installation guide The D1-528 has run parameters that let you reset or reboot the D1-528 and perform a range of in-room tests. The PIR, door, window tests can also be performed as individual tests. Run PIR sensor test. The buzzer will sound as long as there is motion detected. Run door test. The buzzer will sound as long as the door is open. Run window test. The buzzer will sound as long as the window is open. These are advanced features that should only be used by an experienced user. Open remote bind window. Cause the remote device whose address matches the selected value to open a 120-second window for binding. Reset the D1-528. Read measured temperature. Read only value shows the measured temperature to the nearest 0.1 °F. WAN communication test. Sends an event to the server.
• Page 28: Using the rUn menu Press and hold mode. Press the UP/DOWN arrow button and select rUn for 4 seconds to enter into service parameter. Parameter 7: WAN (Wide Area Network) test. Use this test to verify that the D1-528 is communicating through the D-528 edge router. Parameter 0 Value 0: Reset the D1-528. If don remains on the display and no 5 digit room # scrolls on the display, the D1-528 is not online. Parameter 8: P5 Address Trace. Parameter 1-4: Boot I/O Map 1, 2, 3 or 4 internally in the D1-528. Parameter 5 Value X: Incremental reconfiguration. Parameter 9 Value X: View/Edit the NVRAM settings of a remote device.
• Page 29: INNCOM direct D1-528 thermostat installation guide Press the down arrow button to select rUn parameter. You need to read a PC502.4G in a room and ensure it does not have its Room Gateway related P5 servers enabled. Press the UP arrow button to go to P 31, then press POWER button to view the value. The PC502 Room Gateway server is located in its NVRAM location 218 and this needs to be set to 0. You have now elevated the access rights so that you can use the Par 9 feature. Press the DOWN arrow button to select 216, the address of the PC502, and press the DISPLAY button. Pnd appears, indicating the D1-528 could Ping the PC502 using address 216. Press the DOWN arrow button to set the P value to 218, then press the POWER button to read the value of memory location 218. Pnd will be displayed while waiting for the reply from the device. This option is to view/edit the local 255 NVRAM memory locations of the D1-528, not the CBL32 Registry of the D1-528.
• Page 30: INNCOM DIRECT D1-528 THERMOSTAT INSTALLATION GUIDE Press the DOWN arrow button to select EEr parameter. To view and edit/change a NVRAM memory location in the D1-528, enable elevated access by executing rUn Parameter 31 with Value 41. Press and hold mode for 4 seconds to enter into service parameter. Press the UP arrow button to go to P 31, then press POWER button to view the value. You have activated elevated privileges that will allow changing the NVRAM values. Press the UP arrow button to go to the EEr parameter and press DISPLAY. Press the UP/DOWN arrow buttons to set the displayed P value to the desired NVRAM location 0-255. V XXX will appear when XXX is the current value in decimal of the selected NVRAM location. The 6r.A (Registry Group 9 Access) service parameter allows you to read and write CBL32 Registry 9:X in the D1-528. Changing CBL32 Registry values incorrectly in the D1-528 can disable features and render the D1-528 unusable.
• Page 31: INNCOM direct D1-528 thermostat installation guide Press the DOWN arrow button to select 6r.A parameter. Press the UP/DOWN arrow button to select the desired 9:X Key. If you want to view 9:1 Occupancy, change the displayed value to 1. Press the DISPLAY button. V and 7 will appear, indicating Registry Group 7 is selected. Press DISPLAY when the desired 9:X key is selected. SET P 0 will be displayed indicating you have selected 9:X:0:0 index 0 of the defined 9:X registry. You are supposed to be able to view/edit both 9:X and 7:X:Y Registry’s in the D-X47. As of 4/2024, there is only support for 9:1. Press the UP/DOWN arrow button to select the desired index of the selected 9:X registry, then press POWER to display the value of the selected index.
• Page 32: INNCOM direct D1-528 thermostat installation guide If you want to change the value, use the UP/DOWN arrow buttons to select the desired value, then press DISPLAY. The D1-528 will change the value, revert back to displaying SET P X and OUTSIDE will begin to blink on the display indicating a change has been made to a Registry. Use the Adr parameter to set the address of a target device while at the same time bind the target device’s radio to the D1-528’s current RF Room ID, PAN ID, and RF Channel. For any CBL32 device that uses a forward bind, place the target device into “Ready to Teach” mode by pressing a button on the target 2 times quickly. For an CBL8 S217.RF, L208.RF or other CBL8 RF device, press a button on the device 3 times to put the device into “Ready to Teach mode.” The D1-528 will display bnd and will send an RF Bind/Teach and a 0x0004B P5 Address Teach command. If configuring an address in a CBL32 PC502.4G, CBL32 D454, or similar device that does not have front facing buttons, press the POWER button and bnd will appear. For any CBL32 device, press a button on the device 2 times quickly, then press the button for 4-7 seconds to accept the Bind. Upon seeing the Bind Request from the device, the D1-528 will broadcast an RF Teach/Bind and P5 0x00112 Layer-X Bind command containing the defined Address and RF parameters.
• Page 33: INNCOM direct D1-528 thermostat installation guide A “Reverse Bind” is used for these devices where you initiate configuration from the target device by pressing a button to make the device send a Bind Request. Use the Io parameter to activate an IO Map in a target while at the same time bind the target device’s radio to the D1-528’s current RF Room ID, PAN ID and RF Channel. Press the Bind switch on the target device to make the target send a 0x00110 Bind Request. If the target received the command, it should adopt the defined settings and I/O Map and RESET. Enter Service Parameter Mode if not already there. First go to the Adr parameter and press DISPLAY to view the current Adr parameter value. If you want to set an address and I/O map at the same time, change the Adr parameter value to the desired address and press F/C button. For any CBL32 device that uses a forward bind, place the target device into “Ready to Teach” mode by pressing a button on the target 2 times quickly. For S5-bus connected, non-RF CBL8 devices, they do not need to be placed into a “Ready to Teach” mode. If configuring an address in a CBL32 PC502.4G, press the POWER button and bnd will appear indicating the D1-528 is now waiting to see a reverse bind request sent from the target device.
• Page 34: INNCOM direct D1-528 thermostat installation guide For any CBL32 device, press a button on the device 2 times quickly, then press the button for 4-7 seconds to accept the bind. The CBL32 device should reset and broadcast a “0x00031” sound buzzer VFI. For a CBL8 RF device or S5-bus connected, non-RF CBL8 devices, press any button on the device to accept the bind/configuration. This section provides information for replacing a D1-528 that was previously installed and working but requires replacement. You must replace the D1-528 with another D1-528 thermostat P/N D1-528-24. If you have already deployed the property key to all of the installed D1-528’s, the installed D-578 Edge Router must be placed into Property Key Deployment mode. Connect the existing 10 pin harness to the 10 pin connector on the new/replacement D1-528, and power up the D1-528. Remove the cover of the D578 edge router and press the blue bind button switch 6 times to place it into key deployment mode. Disconnect power from the existing D1-528 by opening the circuit breaker powering it. Do the initial configuration; it may take 1-2 minutes for the new D1-528 to receive the property key from the D-578 and to begin communication.
• Page 35: INNCOM direct D1-528 thermostat installation guide The D1-528 will show no communication dots immediately after startup. Communication dots will appear once the D1-528 receives the Property Key. Factory booting the D1-528 erases previous configurations. Only factory boot the D1-528 if instructed to do so. To verify communication with Niagara/RBM, perform a RUN 7 WAN test. Enter service parameter mode to initiate the factory reboot. The display will indicate service mode after entering the factory boot. After the factory boot is complete, perform the initial configuration of the D1-528. Verify the correct Room ID scrolls across the display. Turn off property key deployment if configuration is complete for the last room.
• Page 36: INNCOM direct D1-528 thermostat installation guide Troubleshooting The D1-528 display is blank or cycling on and off during initial installation. Verify the 10 pin harness is fully connected to the 10 pin connector on the back of the D1-528. Verify 24VAC is present on the HVAC unit low voltage interface terminal R (24VAC) and C (Common). Check if the breaker powering the HVAC unit is tripped and needs to be reset. Ensure the Black wire from Pin 3 is connected to C-Common and the Red wire from Pin 2 is connected to R-24VAC. The D1-528 is not powered correctly. Confirm the Green Ground is correctly connected from the 10 Pin harness pin 1 to the Earth ground of the HVAC unit. Check if the 24VAC transformer in the HVAC unit is sized correctly and meets the VA rating required by INNCOM components. The D1-528 is displaying a temperature or OFF instead of rid. A brand new D1-528 should display rid after powering up, indicating it requires configuration with its unique Room ID and other settings.
• Page 37: INNCOM direct D1-528 thermostat installation guide E11 error code while performing a room copy from another room Check if the correct Room ID is defined for the Copy From D1-528. Press the POWER button to display the defined copy from Room ID again and verify it is correct. Make sure the copy from D1-528 is actually installed, powered, and configured correctly. The copy from D1-528 is installed too far from the copy to D1-528. INNCOM's room RF network is a mesh network where messages hop from device to device. If not many D1-528’s are installed yet, this could prevent the messages from reaching the copy from D1-528. Check for RF interference sources between the copy from and copy to D1-528’s. There may be a radio hardware issue in the D1-528 in either room.
• Page 38: INNCOM direct D1-528 thermostat installation guide E12 error code while performing a room copy from another room The room copy started but could not finish. The copy from D1-528 is installed too far from the copy to D1-528. INNCOM's room RF network is a mesh network. If not many D1-528’s are installed yet, this could prevent messages from reliably reaching the copy from D1-528. Is there an RF interference source between the copy from and copy to D1-528’s? There is a radio hardware issue in the D1-528 in either room. The D1-528 thermostat is not controlling the room HVAC unit. The D1-528 thermostat HVAC type and fan speeds were incorrectly selected. Refer to the HAC (HVAC type) and FAn (fan speeds) sections of the advanced configuration section.
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