Installing the model 8336 thermostat – Aprilaire 8336 User Manual

Page 3

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4. After labeling wires, remove wires from terminals.

5. Remove existing thermostat base from wall.

6. Refer to the following section for instructions on how to

install thermostat.

Installing the Model 8336 Thermostat

NOTE: For new installations, mount thermostat on inside wall, 4-5 feet
above the floor. Do not install behind a door, in a corner, near air vents, in
direct sunlight, or near any heat or steam generating fixtures. Installation
at these places will affect thermostat operation.

1. Turn power off to the heating

and cooling systems.

2. Place COOL-OFF-HEAT-EM

In OFF position.

3. Place FAN: AUTO-ON switch

Into AUTO position.

4. Remove the cover using a coin

or screwdriver.

3

COOL-OFF-HEAT-EM

FAN: AUTO - ON

AUX

>

>

CHECK EMER

COOL-OFF-HEAT-EM

FAN: AUTO - ON

Figure 1

Figure 2

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