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Quick Set-up Thermostat Guide
Touchscreen Programmable
Thermostats
for MODELS:
*HC-TST305UNMS • *HC-TST314UNMS • *HC-TST412MDMS • *HC-TST422DFMS
*HC-TST501CMMS (programming section only)

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Table of Contents
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Summary of Contents for Rheem *HC-TST305UNMS Series

  • Page 1 Quick Set-up Thermostat Guide Touchscreen Programmable Thermostats for MODELS: *HC-TST305UNMS • *HC-TST314UNMS • *HC-TST412MDMS • *HC-TST422DFMS *HC-TST501CMMS (programming section only)
  • Page 2: Table Of Contents

    Table of Contents System/Remote Sensor Configuration ..........................Dual Fuel Configuration ............................... Dual Fuel using Software Logic ............................Dual Fuel using Outdoor Remote Sensor ........................Programming Your Thermostat ............................Set Current Time and Day ..............................Programming ..................................Operating .....................................
  • Page 3 Quick Set-Up Guide for Touchscreen Thermostats NOTE: These instructions are to be used for very basic installation only; they are intended to help the installer to quickly set-up for basic operation and not set-up special features. Installation Instructions for models: ...
  • Page 4: System/Remote Sensor Configuration

    SYSTEM/REMOTE SENSOR CONFIGURATION Installer, please perform the following steps. default Configuration Menu Reference no. 1 Press the touch key. Press and hold for 5 seconds the touch key. This displays Menu Reference number 1 from the Installer Configuration Menu. The default is MS2 (Multi-stage selection).
  • Page 5 SYSTEM/REMOTE SENSOR CONFIGURATION default The default is Remote OFF for (remote sensor disabled). If no change is required, then press once to move to the next Menu remote sensor has sub-selections Menu Reference number; otherwise, use the that will appear if installer selects the touch keys to select Remote On Remote (On) setting.
  • Page 6: Dual Fuel Configuration

    DUAL FUEL CONFIGURATION Dual Fuel Using Software Logic default (No outdoor sensor) Menu Reference item no. 26 for: *HC-TST314UNMS *HC-TST412MDMS *HC-TST422DFMS Menu Reference item no. 28 for: *HC-TST305UNMS Configuration Menu Reference no. 26 With Remote sensor OFF, press to display Menu Reference item dF (Dual Fuel feature using software logic).
  • Page 7: Dual Fuel Using Outdoor Remote Sensor

    DUAL FUEL CONFIGURATION default Dual Fuel Using Outdoor Remote Sensor Menu Reference item no. 29 for: *HC-TST305UNMS Dual Fuel (dF) On In Menu Reference number 26, use the touch keys to select Remote On. This enables the remote sensor. Press once to move to sub-selection: Remote In.
  • Page 8 DUAL FUEL CONFIGURATION Dual Fuel (dF) OFF once to set Cd (Compressor delay). Press After the Auxiliary heat is turned on, the With remote sensor enabled and dF(OFF), compressor shutdown is delayed for the time once will change to Auxiliary pressing selected (default is 60 seconds).
  • Page 9: Programming Your Thermostat

    PROGRAMMING YOUR THERMOSTAT Press the touch key. Press the touch key to advance to the next program period and repeat steps until Press the touch key. all the program times and temperatures are set for all program periods on that day. touch key to select “Heat”...
  • Page 10 PROGRAMMING YOUR THERMOSTAT When programming your thermostat, you may copy the program from one day to another day or group of days using key. In 7-day programming mode, a day can be copied to another day or all six other days. In 5/1/1 day programming mode the weekday (Mon- Fri) program can be copied into Sat and Sun or either Sat or Sun.
  • Page 11: Set Current Time And Day

    SET CURRENT TIME AND DAY On Home Screen display, touch the key to Touch and hold either the keys until display additional key choices. you reach the correct minutes. Then touch once again to display the day of the Touch once to display hour and AM or week.
  • Page 12: Programming

    OPERATING Choose the System Setting (Cool, Off, Heat, Em, Auto) Touch the SYSTEM key to select: Cool: Thermostat controls only the cooling system. Off: Heating and Cooling systems are off. Heat: Thermostat controls only the heating system. Em: Thermostat controls emergency heating only. Auto: Auto Changeover is used where both heating and cooling may be required during the same day.
  • Page 13: Operating

    OPERATING Energy Saving Factory Pre-Program This touchscreen thermostat is programmed with the energy saving settings shown in the table below for all days of the week. If this program suits your customer’s needs, simply touch the key. Factory Pre-Programmed heating and cooling Schedule for all days of the week Program Wake Up Leave For Work...
  • Page 14 R-4316...

Table of Contents