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Blue Universal OH-1202 Touchscreen Thermostat Instruction Manual

14

Blue Universal Touchscreen Thermostat with

Automatic Heat/Cool Changeover Option

Single Stage, Multi-Stage, Heat Pump

Installation and Operating Instructions

Save these instructions for future use!

FAILURE TO READ AND FOLLOW ALL INSTRUCTIONS

CAREFULLY BEFORE INSTALLING OR OPERATINGTHIS

CONTROL COULD CAUSE PERSONAL INJURY AND/OR

PROPERTY DAMAGE.

Model

Programming Choices

7 Day 5+1+1 Day

Non-Programmable

OH-1202

APPLICATIONS

THERMOSTAT APPLICATION GUIDE

Touchscreen Thermostat

Maximum

Stages

Heat/Cool

Thermostat

Conﬁguration Options

Thermostat

Applications

Gas, Oil, Electric, Heat Only,

Cool Only or Heat/Cool

Systems, 2 or 3 wire Hydronic

Zone (Hot Water or Steam)

Systems, 24 Volt or Millivolt

Single Stage 1

No Heat Pump (SS1)

1+1

2+2

Multi Stage 2

No Heat Pump (MS2)

Heat Pump 1 Single Stage Compressor

Single Stage Compressor Heat Pump Systems - up to 2

3+1

4+2

Heat Pump (HP1)

Stages Aux./Emergency Heat

Heat Pump 2

Two Stage or Two

Compressor Heat Pump

(HP2)

Two Stage or Two Compressor

Heat Pump systems - up to 2

Stages Aux./Emergency Heat

SPECIFICATIONS

Electrical Rating:

Battery Power. . . . . . . . . . . . . . . . . . . . . . . . . . mV to 30 VAC, NEC Class II, 50/60 Hz or DC

Input-Hardwire . . . . . . . . . . . . . . . . . . . . . . . . . 20 to 30 VAC

Terminal Load . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.5A per terminal, 2.5A maximum all terminals combined

Setpoint Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45 to 99°F (7 to 37°C)

Rated Differentials:

Fast.

0.6°F

1.2°F

0.6°F

Slow

1.5°F

1.7°F

Heat (Single Stage/Multi-Stage). . . . . . . . . . . .

Cool (Single Stage/Multi-Stage) . . . . . . . . . . . .

Heat Pump . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Emer Heat . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Operating Ambient. . . . . . . . . . . . . . . . . . . . . . . . . . 32°F to +105°F (0 to +41°C)

Operating Humidity . . . . . . . . . . . . . . . . . . . . . . . . . 90% non-condensing max.

Shipping Temperature Range . . . . . . . . . . . . . . . . . -40 to +150°F (-40 to +65°C)

Dimensions Thermostat. . . . . . . . . . . . . . . . . . . . . . 4-9/16"H x 5-13/16"W x 1-3/16"D

ATTENTION: MERCURY NOTICE

This product does not contain mercury. However, this

product may replace a product that contains mercury.

CAUTION

To prevent electrical shock and/or equipment damage,

disconnect electric power to system at main fuse or

circuit breaker box until installation is complete.

Mercury and products containing mercury must not be

discarded in household trash. Do not touch any spilled

mercury. Wearing non-absorbent gloves, clean up any

spilled mercury and place in a sealed container. For proper

disposal of a product containing mercury or a sealed

container of spilled mercury, place it in a suitable shipping

container. Refer to www.thermostat-recycle.org for

location to send the product containing mercury.

Index

Page

Installation

Wiring Diagrams

Thermostat Quick Reference

Installer Conﬁguration Menu

Operating Your Thermostat

Programming

WARNING

For California Residents: This product contains a

chemical known to the state of California to cause

cancer and birth defects and other reproductive harm.

Troubleshooting

PART NO. 37- 7403B

Replaces 37-7403A

1639

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General	Details
Name	Blue Universal OH-1202 Touchscreen Thermostat Instruction Manual
Make	Blue Universal
Language	English
Filetype	PDF (Download)
File size	0.4 MB

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Blue Universal Instructions & User Manuals

Get the free PDF manual for the Blue Universal OH-1202 Touchscreen Thermostat Instruction Manual and access setup steps, usage instructions, and troubleshooting tips. 👉 View online or download now to keep your thermostat running smoothly!

Blue Universal OH-1202 Manual: Questions and Answers

What's the difference between HP1 and HP2 on the Blue Universal?

HP1 has one compressor. HP2 has two compressors or a two-speed compressor. Instruction Manual, p. 5

What does Configuration Menu item 12 control on the Blue Universal OH-1202?

Compressor Lockout. Options are OFF or On. Instruction Manual, p. 5

Can you set different temperature limits for heating and cooling?

Yes. Heat limit ranges from 62 to 98 degrees. Cool limit ranges from 46 to 82 degrees. Instruction Manual, p. 7

How do I program the Blue Universal OH-1202 to automatically adjust heating temperatures?

Use Auto Schedule Heat to set all heating periods to one comfortable daytime temperature, then automatically lower it 6° at night.

In Heat mode, press Auto Schedule once.
Press up or down arrow to select your desired daytime temperature, for example 72°.
Press Auto Schedule again. The thermostat is now programmed with your temperature from 6:30 AM to 10:30 PM and 6° lower from 10:30 PM to 6:30 AM. Instruction Manual, p. 11

How do I set up a remote temperature sensor with Blue Universal?

Connect the sensor to terminals +, S and - on the terminal block, then enable and configure it in the Installer/Configuration menu at item 29.

Ensure 24 VAC Common connection is present at terminal C.
Connect remote sensor using maximum cable length of 100 meters (300 feet).
In Configuration menu item 29, select remote sensor On.
Choose Remote In for indoor sensor or Outdoor Remote for outdoor sensor. Instruction Manual, p. 12

What is FAN Prog on Blue Universal and how does it work?

The Comfort Circulating Fan Option cycles the fan on for 10 minutes and off for 20 minutes when heating and cooling haven't been called for during the past 60 minutes, maintaining air circulation. Instruction Manual, p. 9