Instruction/ maintenance manual of the product 775 White Rodgers
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Installation Instructions for Heating & Air Conditioning MODEL 775 7 Da y Pr ogrammable Thermostat CONTENTS Preparations .................................................. 1 Thermostat Details ........................................ 1 Removing Old Thermostat .
MOUNTING AND WIRING Take care when securing and routing wires so they do not short to adjacent terminals or rear of thermostat. Personal injury and/or property damage may occur. CAUTION ! ATTENTION! This product does not contain mercury. How- ever, this product may replace a unit which contains mercury.
CHECK THERMOST A T OPERA TION www.white-rodgers.com 5 RH 24 VAC 120 VAC Hot Neutral THERMOSTAT SYSTEM G W Figure 2. Typical wiring diagram for heat only, 3-wire, single transformer systems TRANSFORMER.
CHECK THERMOST A T OPERA TION CONTINUED FROM THIRD PAGE www.white-rodgers.com Before you begin programming your thermostat, you should be familiar with its features and with the display and the location and operation of the thermostat buttons. Your thermostat consists of two parts: the thermostat cover and the base .
www.white-rodgers.com CONFIGURA TION MENU 6 The configuration menu allows you to set certain thermostat operating characteristics to your system or personal require- ments. Press RUN to make sure the thermostat is in the run program mode, then press PRGM and RUN at the same time to enter the configuration menu.
www.white-rodgers.com PERIOD 1 Time Temp Time Temp Heating/Cooling Schedule Plan Mon Tues Wed Thur Fri Sat Sun HEAT COOL PERIOD 2 Time Temp Time Temp HEAT COOL PERIOD 3 Time Temp Time Temp HEAT COOL P.
www.white-rodgers.com If you are programming your thermostat for the first time, and you want programming for all days of the week to be the same as Monday’s program, press RUN or HOLD at this point.
Symptom Possible Cause Corrective Action No Heat (continued) 5. Heating system requires service or Diagonistic: Set System Switch to Heat and raise thermostat requires replacement. the setpoint above room temperature. Within a few seconds the thermostat should make a soft click sound.
An important point after buying a device White Rodgers 775 (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought White Rodgers 775 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 White Rodgers 775 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, White Rodgers 775 you will learn all the available features of the product, as well as information on its operation. The information that you get White Rodgers 775 will certainly help you make a decision on the purchase.
If you already are a holder of White Rodgers 775, 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 White Rodgers 775.
However, one of the most important roles played by the user manual is to help in solving problems with White Rodgers 775. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device White Rodgers 775 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
