Instruction/ maintenance manual of the product RT5 Friedrich
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1 Heat /1 Cool Manual Ch angeover Bat ter y or Har dwire d RT5 Non-Programmable Electronic Thermostat Installation, Operation & Application Guide • For use with Friedrich PT AC units ONL Y • B.
T able of Contents Parts Diagram............................................................................................................................................... 1 Speci fi cations .......................................................
1 P arts Diagram.
2 Electrical rating: • 24 V AC (18-30 V AC) • DC Power: 3.0 VDC (2 “AA” batteries included) • 1 amp maximum per terminal • 3 amp maximum total load T emperature control range: 45°F to 90°F (7°C to 32°C) Accuracy: ± 1°F (± 0.
3 ELECTRICAL SHOCK HAZARD – T urn off power at the main service panel by removing the fuse or switching the appropriate circuit breaker to the OFF position before removing the existing thermostat. 1. Turn of f power to the heating and cooling system by removing the fuse or switching the appropriate circuit breaker off.
4 T o Install Thermostat (continued) 2. T o remove cover, insert and twist a coin or screwdriver in the slots on the sides of the thermostat. 3. Put thermostat base against the wall where you plan to mount it (Be sure wires will feed through the wire opening in the base of the thermostat).
5 HARDWIRED C R W Y B GL GH C RH RC W Y B O GL GH PRE-INST ALLED JUMPER T H E R M O S T A T F R I E D R I C H P T A C.
6 The con fi guration mode is used to set the RT5 to match your heating/cooling system. The RT5 functions with Friedrich PT AC models. Ensure that the thermostat is con fi gured for air conditioning with ELECTRIC HEA T ONL Y . T o con fi gure the R T5, perform the following steps: 1.
7 FIL TER DIFF ROOM SET REMOTE 3. Temperature Differential (1°F to 3°F) (0.5°C to 1.5°C) – Set the number of degrees between your “setpoint” temperature and your “turn on” temperature. Press the or button to set differential value. Press the SW6 button to advance to the next screen.
8 FIL TER DIFF ROOM SET REMOTE 6. Room temperature offset (+9°F to -9°F) (+4.5°C to -4.5°C) Adjust to calibrate displayed room temperature to match actual room temperature. Note: When not set to 0, ROOM will display Press the or button to select. Press the SW6 button to advance to the next screen.
9 Once the thermostat is installed, it should be thoroughly tested. caution! : Do not energize the air conditioning system when the outdoor temperature is below 50 degrees. It can result in equipment damage or personal injury . Cool T est 1. Slide Mode switch to Cool mode.
10 Fan T est 1. Slide Fan switch to On position. 2. Indoor fan turns on. Auto On Auto On 3. Slide Fan switch to Auto position. 4. Indoor fan turns off. (T esting the thermostat continued from Page 9) The RT5 is a single-stage heat, single-stage cool thermostat.
11 Symptom Remedy No display For Hardwired Installation Check for 24 V AC at thermostat; display is blank when 24 V AC is not present For Battery Installation Display is blank when batteries are drain.
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If you have not bought Friedrich RT5 yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Friedrich RT5 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Friedrich RT5 you will learn all the available features of the product, as well as information on its operation. The information that you get Friedrich RT5 will certainly help you make a decision on the purchase.
If you already are a holder of Friedrich RT5, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Friedrich RT5.
However, one of the most important roles played by the user manual is to help in solving problems with Friedrich RT5. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Friedrich RT5 along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
