Instruction/ maintenance manual of the product 1F56W-444 White Rodgers
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Printed in U.S.A. PART NO. 37-5026B Replaces 37-5026A 9622 PRECAUTIONS FAILURE TO READ AND FOLLOW ALL INSTRUCTIONS CAREFULLY BEFORE INSTALLING OR OPERATING THIS CONTROL COULD CAUSE PERSONAL INJURY AND/OR PROPERTY DAMAGE.
2 SPECIFICA TIONS ELECTRICAL DATA Switch Rating: 24 VAC (30 VAC max.) Heating - 0.15 to 1.2 Amps Cooling - 0 to 1.5 Amps Switch Action: SPST - Sealed mercury switch Anticipator Rating: Heating - Adjustable from 0.
3 ATTACH SUBBASE TO WALL To prevent electrical shock and/or equipment damage, disconnect electric power to system at main fuse or circuit breaker box until installation is complete.
4 GR C Y W B A RH O RH W B O Y G RC A 24 VAC 120 VAC Hot Neutral TRANSFORMER Heat Relay Compressor Relay Fan Relay * * * Factory-Installed Jumper SYSTEM THERMOSTAT WIRING Figure 4.
5 This thermostat is easy to operate. Fig. 8 shows how the heating/cooling system and fan operate when the switches are in various positions. Use the system switch to select either heating or cooling, or to turn the heating/cooling system off. Use the fan switch to control fan operation.
ADJUSTING HEAT ANTICIPATOR The adjustable heat anticipator WILL BURN OUT if 25 VAC is applied directly to the thermostat by shorting out the primary control during testing.
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If you already are a holder of White Rodgers 1F56W-444, 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 1F56W-444.
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