CTC Union 62152P - User Manual

®
User
Manual
This thermostat requires 24 Volt AC Power or two (2) properly installed
“AA” Alkaline batteries for proper operation. When connecting 24 Volt
AC Power the batteries may be installed as a backup.
For use only as described in this manual. Any other use will void warranty.
1 Specifications
2 Installation
3 Setting User Options
4 Setting Your
Program Schedule
5 Operating Your Thermostat
6 Additional Operation Features
7 Thermostat Maintenance
Warning
Turn off power to the heating or cooling
equipment before installation.
Attention
For installation by experienced service
technicians only.
Read all instructions before proceeding.
This thermostat is compatible with:
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Electrical and control specifications:
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Terminations
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1
Specifications
61152P-100-01
Programmable
Thermostats
61152P
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62152P
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Model number is located on back of thermostat
99 Washington Street
Melrose, MA 02176
Phone 781-665-1400
Toll Free 1-800-517-8431
Visit us at www.TestEquipmentDepot.com

CTC Union 62152P Specifications

General

Brand	CTC Union
Model	62152P
Category	Thermostat
Language	English

Summary

Specifications

Installation

Thermostat Location

Specifies ideal placement for accurate room temperature readings.

Install the Sub-Base

Details on removing and mounting the thermostat's sub-base to the wall.

Provide Power

Instructions for connecting 24 Volt AC power or installing batteries.

Connect Your Wires

Conventional Systems Wiring

Wiring configurations for conventional heating and cooling systems.

Heat Pump Systems Wiring

Wiring configurations for heat pump systems, including auxiliary heat.

Set Installer Switches

Setting User Options

Advanced User Options

Customization features for thermostat settings, including temperature differentials and recovery modes.

Setting Your Program Schedule

Setting the Time and Day

Procedure for adjusting the thermostat's current time and day settings.

Programming a 5-2 Day Residential Schedule

Guide to setting up weekday and weekend heating/cooling schedules.

Operating Your Thermostat

Setting the System Control Mode

Explanation of modes like COOL, OFF, HEAT, and EMER for system operation.

Setting the Fan Control Mode

Instructions for selecting between AUTO and ON modes for the system fan.

Temperature Adjustment

How to temporarily or permanently adjust the current set point temperature.

Status Indicators

Understanding display icons for heating, cooling, service, auxiliary, and emergency heat.

Additional Operation Features

Compressor Protection

Details on the automatic delay feature to prevent short cycling of the compressor.

Thermostat Maintenance

Changing the Batteries

Step-by-step guide for replacing low or depleted AA alkaline batteries.

Thermostat Cleaning

Recommended method for cleaning the thermostat's outer body.