Universal Microelectronic T8511G Manual Do Utilizador

X-XX UL

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T8511G

The T8511G Microelectronic Heat Pump Thermostat provides electronic control of 24 Vac, two-stage heating and one-
stage cooling heat pump systems. Refer to Table 1 for a general description of the thermostat. All T8511 Thermostats
require a common wire to supply power.

If this control is replacing a control that contains
mercury in a sealed tube, do 

not

 place your old

control in the trash.

Contact your local waste management authority for
instructions regarding recycling and the proper
disposal of the old thermostat.

1. Read these instructions carefully. Failure to follow

the instructions can damage the product or cause a
hazardous condition.

2. Check the ratings given in the instructions and on

the product to make sure the product is suitable for
your application.

3. Installer must be a trained, experienced service

technician.

4. After completing installation, use these instructions

to check out the product operation.

Electrical Shock or Equipment Damage Hazard.
Can shock individuals or short equipment
circuitry.
Disconnect power supply before installation.

Install the thermostat about 5 ft (1.5m) above the floor in
an area with good air circulation at average temperature.
See Fig. 1.

Do not install the thermostat where it can be affected by:
—

drafts, or dead spots behind doors and in corners.

—

hot or cold air from ducts.

—

radiant heat from sun or appliances.

—

concealed pipes and chimneys.

—

unheated (uncooled) areas such as an outside wall
behind the thermostat.

Mount tthermostat horizontally on the wall or on a 2 in. x 4
in. wiring box.

1. Position and level the wallplate (for appearance

only). The thermostat functions properly even when
not level.

G

Automatic

Em. Heat-Heat-Off-Auto-Cool

On-Auto

Use keyboard to make system and  
fan selections.

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