Honeywell D1-528 Direct Thermostat Installation Guide
INNCOM DIRECT D1-528 THERMOSTAT INSTALLATION GUIDE
If you look at the lower right corner of the D1-528
display, there will be NO communication Dots present
immediately after the D1-528 started up. But once the
D1-528 has received the Property Key and has started
to communicate through the D-578 Edge Router, you
will initially see the single left most dot appear that
toggles on/off 2 times each minute, then the other 2
right most dots will appear and remain after 1-2
minutes. This indicates the D1-528 is communicating
through the D1-528 to Niagara and RBM.
FACTORY BOOT THE D1-528
NOTE:
Factory Booting the D1-528 will erase any
previous configurations, including the property
specific Security Key, and the D1-528 will no
longer control the connected HVAC unit until you
perform/finish the initial initialization of the D1-
528. Only Factory boot the D1-528 if instructed to
do so.
An additional way to verify the D1-528 is
communicating with Niagara/RBM is to perform a RUN
7 WAN test from the D1-528 service parameter mode.
1. Enter Service Parameter Mode.
2. Press DOWN arrow button and go to rUn parameter,
then press DISPLAY. P 0 will appear on display.
3. Press DOWN arrow button to select P 255, then press
DISPLAY to initiate the factory reboot.
1. Press and hold
mode.
The display will change to rld indicating service mode
is entered.
2. Press the UP/DOWN arrow button and select rUn
parameter.
3. Press DISPLAY. P and 0 will appear.
for 4 seconds to enter into service
rbt will appear briefly on the display, the display will
clear, then after a short time rid will appear. rld will
appear on the display after the factory boot is
complete. You must now perform the Initial
Configuration of the D1-528.
4. Press the UP arrow button and set the P value to 7,
then press DISPLAY to start the test.
The D1-528 will send a “perform room commissioning
test” message to the D-528 edge Router which will get
forwarded to Niagara, then Niagara will send back to the
room a “Scroll your configured Room ID” command to
make the D1-528 scroll its current configured Room ID
across its display.
5. Verify the correct Room ID scrolls across the display.
6. With the D1-528 configured and also configured with
the property key, turn OFF property key deployment if
this was the last/only room that required the
configuration.
7. Remove the cover of the D578 edge router and press
the Blue bind button switch 6 times (press-press-
press-press-press-press) to exit the D578 out of key
deployment mode. The Red D3 LED should stop
blinking.
Or, if you have other rooms to configure, you can leave
key deployment mode active in the D-578. It will
automatically timeout after 10 hours.
35
31-00721-01
| General | Details |
|---|---|
| Name | Honeywell D1-528 Direct Thermostat Installation Guide |
| Make | Honeywell |
| Language | English |
| Filetype | PDF (Download) |
| File size | 1.63 MB |

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