Parts of the thermostat – White Rodgers 1F70 User Manual

Page 4

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PARTS OF THE THERMOSTAT

Refer to fig. 1 for location of the following parts

of the thermostat (fig. 1 shows heating/cooling
thermostat model with cover removed).

1. Timer dial (rotates counterclockwise to re-

move/replace timer selectors or to set cur
rent time).

2. BLUE timer selectors are used to select the

setback times (the times when the thermo
stat will begin to maintain the lower tem
perature, indicated by the blue (LO) tem
perature lever).

3. RED timer selectors are used to select the

setup times (the times when the thermostat
will begin to maintain the higher tempera
ture, indicated by the red (HI) temperature

lever).

4. Time reference marker indicates current

time.

5. Fan selector switch (heating/cooling model

only). In AUTO position, fan cycles with
heating or cooling system. In ON position,
fan runs continuously, regardless of system
operation.

System selector switch (heating/cooling

model only). In COOL position, cooling
system operates. In OFF position, neither
heating nor cooling system operates (but

fan may still run if fan switch is in the ON

position), in HEAT position, heating system
operates.

Red (HI) temperature lever indicates the

high temperature to be maintained.

This manual is related to the following products:

1F71