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Electrical requirements, Initial installation – Enviro ASCOT VENTED GAS FIREPLACE HEATER User Manual

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Initial Installation

E

LECTRICAL

R

EQUIREMENTS

:

The ENVIRO ASCOT will operate without electrical power. This model has a millivolt gas control, which

uses the pilot flame to generate enough electricity to operate the main burners. The appliance when

equipped with an optional blower must be electrically connected and grounded in accordance with local

codes or in the absence of local codes, with the current CSA C22.1 CANADIAN ELECTRICAL CODE Part

1, SAFETY STANDARDS FOR ELECTRICAL INSTALLATIONS, OR THE NATIONAL ELECTRICAL CODE ANSI

/ NFPA 70 in the U.S.

COOL / HEAT
PROGRAM

DOWN

UP

70 ° F

Blue

Purple

Gas Control

Valve

Thermopile

ON/OFF/Thermostat

Grey

Optional

Thermostat

Pilo

Adjustment

Screw

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Figure 47. Wiring Diagram For Fan Control.

Figure 46. Wiring Diagram For Gas Valve.

Table 7. Recommended Thermostat Wire Size.

Wire Size

Max. Length

14 gauge

100 ft (30.48 m)

16 gauge

60 ft (18.29 m)

18 gauge

40 ft (12.00 m)

20 gauge

25 ft (7.62 m)

22 gauge

18 ft (5.49 m)

WARNING:

Electrical

grounding

instructions. This appliance is equipped

with a three-prong (grounding) plug for

your protection against shock hazard, and

should be plugged directly into a properly

grounded three-prong outlet. DO NOT cut

or remove the grounding prong from this

plug.
CAUTION: Label all wires prior to

disconnection when servicing controls.

Wiring errors can cause improper and

dangerous operation. Verify proper

operation after servicing.

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