Price Industries Disio Display Thermostat User Guide

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Disio Display Thermostat  

Quick Start Guide  

General Description  

The 24 VAC Disio Display thermostat is a thermostat/controller designed to provide control for the following 3 main  

applications:  

•

•

•

Reheat (DX – 50)  

Pressure Dependent Damper Control (DX – 1XX)  

Fan Coil (2 pipe and 4 pipe) (DX – 3XX)  

The Disio Display thermostat works as a standalone control thermostat. Disio Display thermostats ordered with  

optional BACnet can be connected to a BACnet network through its native BACnet MS/TP connection for remote  

control and monitoring. A USB-C jack on the bottom of the controller allows connection to a Windows based laptop for  

easy onsite configuration and monitoring using the free Disio Setup software. Download the Disio Setup software for  

Windows computers at disio.io/setup/.  

Location:  

1. Mount the thermostat in a place that is convenient for the end user, but please note the following:  

a. Do not mount the thermostat in direct sunlight (across from a window)  

b. Do not install on an outside wall  

c. Keep away from heat generating equipment (monitors, heaters, photocopiers, etc.)  

d. Be sure thermostat is mounted to allow vertical air circulation (i.e. Do not cover!)  

Connection Description  

Connection Type  

Connection Label  

Description  

24 VAC Hot (50/60 Hz, 6 VA plus external  

loads)  

NOTE: Polarity on power is important  

and must be observed on all devices.  

NOTE: Polarity on power is important  

and must be observed on all devices.  

H

C

Power  

24 VAC Common  

Configurable for:  

Universal  

Outputs  

- 24 VAC On/Off (0.50 Amps Max per O/P) Switched Hot (Default)  

- 24 VAC Floating Point Modulation (Damper / Water Valve)  

- 0-10 VDC Modulation, 10mA max per O/P (Damper / Water Valve / SCR Electric Heat)  

Configurable for:  

- Binary Input – Contact Closure  

- Thermistor Input (10k Type J), accuracy of +/- 1-2° F from 70° F to 82° F  

- Voltage Input (0-10 VDC)  

O1 – O4  

I1 – I4  

Universal Inputs  

BACnet MS/TP  

+

BACnet MS/TP Connection, Positive (+)  

BACnet MS/TP Connection, Negative (-)  

BACnet MS/TP Connection, NETCOM, (BC)  

-

BC  

Outputs will either send 24 VAC hot or common depending on jumper position  

Jumper ships in the switched hot position by default  

Outputs Switched Jumper  

Disio Setup Jack  

BO Source  

USB-C  

Allows connection to a Windows laptop with the free Disio Setup software to install new  

sequences, and monitor all inputs, outputs, and control functions in real time  

VIEW FULL SCREEN PDF MANUAL

General	Details
Name	Price Industries Disio Display Thermostat User Guide
Make	Price Industries
Language	English
Filetype	PDF (Download)
File size	0.23 MB

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• ALL THERMOSTAT INSTRUCTIONS & USER MANUALS
• Price Industries

Price Industries Disio Display Thermostat User Guide Overview

Summary of Contents

• Page 1: Disio Display thermostat is designed for control in three main applications: reheat, pressure dependent damper control, and fan coil systems. It operates as a standalone control thermostat and can connect to a BACnet network for remote control and monitoring. A USB-C jack allows connection to a Windows laptop for onsite configuration and monitoring using Disio Setup software. Thermostat installation should avoid direct sunlight, outside walls, and heat-generating equipment to ensure proper function. Polarity on power connections is important and must be observed on all devices. The thermostat supports various configurable outputs including 24 VAC On/Off, floating point modulation, and 0-10 VDC modulation. It also supports binary input, thermistor input, and voltage input for universal inputs. BACnet MS/TP connections are available for network integration. Outputs can be configured to send either 24 VAC hot or common depending on jumper position. The Disio Setup jack allows real-time monitoring of inputs, outputs, and control functions.
• Page 2: Typical wiring diagrams Pressure dependent damper Sequences (DX – 1XX) Reheat sequence (DX - 50) Typical 4 pipe (DX – 3XX) Typical 2 pipe (DX – 3XX) Additional wiring diagrams 7 segment key Application Reheat