Gemtech GT5020 - User Manual

PG 1
TEMP
UP button
Emergency
Heat button
TEMP
DOWN button
Temperature
Display
Farenheit/Celcius
indicator
HEAT/COOL
Mode Switch
Fan
Switch
RESET
button
Current Temperature
Display
SET Temperature
Display
Statement of use: The GT5020 can be used with most 24
volt gas, oil or electric heating and air conditioning systems,
heat pumps or gas millivolt heating systems. It cannot be
used with 120 volt heating systems.
ROOM TEMP
ROOM TEMP TARGET TEMP
Install guide GT5020
Operation GT5020

Summary

Thermostat Operation and Controls

Thermostat Controls Identification

Identifies and describes the function of buttons like TEMP UP/DOWN, RESET, and switches like HEAT/COOL and Fan.

Temperature Display Indicators

Explains the current room temperature and set target temperature displays.

System Compatibility Guidelines

States the types of heating/cooling systems the thermostat is compatible with.

Basic Thermostat Setup and Use

Configure Mode and Fan Settings

Steps to set the HEAT/COOL mode switch and fan to automatic.

Setting the Desired Temperature

Instructions for using TEMP UP/DOWN buttons to select the target temperature.

Operating Your Thermostat

Guidance on using HEAT, COOL, and OFF for seasonal operation and fan settings.

Special Thermostat Features

Fahrenheit and Centigrade Selection

How to change the temperature display unit using the C/F jumper.

Low Battery Indicator and Replacement

Explains the low battery warning and the procedure for battery replacement.

Thermostat Calibration and Adjustment

Calibrating Temperature Accuracy

Steps to adjust the thermostat's temperature calibration using an internal switch.

Internal Unit Jumpers and Switches

Details the location and function of jumpers like Gas/Electric and Calibration switches.

Gemtech GT5020 Specifications

General

Backlight	Yes
Power Source	Battery
Display Type	Digital
Compatibility	Single Stage Heating and Cooling Systems
Hold Feature	Yes
Battery Life	Approximately 1 year