
T8775A,C
The Digital Round™ Non-Programmable Thermostats
INSTALLATION INSTRUCTIONS
The T8775A,C Thermostats provide | Location | |
temperature control for 24V systems. The | Install the thermostat about 5 ft (1.5m) above the | |
T8775A,C models include a thermostat, wallplate | ||
floor in an area with good air circulation at average | ||
(for wiring and mounting thermostat), mounting | ||
temperature. Do not install the thermostat where it | ||
screws, wall anchors, and a 4074 FAB resistor. | ||
can be affected by: | ||
| ||
| — drafts or dead spots behind doors and in | |
MERCURY NOTICE | corners. | |
— hot or cold air from ducts. | ||
If this control is replacing a control that | — radiant heat from the sun or appliances. | |
— concealed pipes and chimneys. | ||
contains mercury in a sealed tube, do not | ||
— unheated (uncooled) areas such as an outside | ||
place your old control in the trash. | ||
wall behind the thermostat. | ||
| ||
Contact your local waste management | Mounting Wallplate to Wall | |
authority for instructions regarding | ||
recycling and the proper disposal of an old | Mount the T8775A,C wallplate, with the screws | |
control containing mercury in a sealed | ||
provided. See Fig. 1. | ||
tube. | ||
|
INSTALLATION
When Installing this Product…
1.Read these instructions carefully. Failure to follow them could 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 ser- vice technician.
4.After installation is complete, check out prod- uct operation as provided in these instruc- tions.
CAUTION
Electrical Shock or Equipment Damage Hazard.
Can shock individuals or short equipment circuitry. Disconnect power supply before installation.
WALL ANCHORS (2)
WALL PLATE
1
WIRING HOLE |
|
1 INCH SCREW (2) | M19499 |
1WHEN USING WALL ANCHORS, DRILL 3/16 IN. HOLES FOR DRYWALL, 7/32 IN. HOLES FOR PLASTER.
Fig. 1. Mounting wallplate to wall.
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