Desa CGCDV42NR ユーザーズマニュアル

www.desatech.com

116236-01G

Key Pad Lock Feature

This feature allows the user to lock/unlock

the keypad on the hand-held remote in the

MANU or AUTO mode to prevent inadvertent

operation (i.e. children operating the hand-held

remote control, etc.). The keypad is locked in

either on or off. Press the POWER and LOCK

buttons together to turn the unit on or off.

OpERATING OpTIONAL

GWMT1 - WALL MOUNTED

THERMOSTAT

WARNING: Do not con-

nect the thermostat to a power

source. Electrical shock and/or

a fire hazard will occur.

Light the fireplace as instructed in Lighting

Instructions on page 27. Set wall thermostat to

desired temperature.

This thermostat has been electronically cali-

brated at the factory and requires no adjust-

ment or leveling.

Upon installation, the thermostat must be al-

lowed to stabilize at room temperature for a

minimum of 30 minutes for proper operation.

To turn the fireplace off, adjust thermostat to

the lowest setting and turn the gas control knob

back to PILOT. The pilot will remain lit.
IMPORTANT:

To turn the pilot off, turn the

gas control knob on the heater to the OFF

position.

OpERATING OpTIONAL

BLOWER ACCESSORY

Locate the blower controls by opening the lower

louver panel on the fireplace. Blower controls

are located on the right side of the switch

bracket to the left just inside the louver panel.

The BK manual blower and the BKT thermo-

statically-controlled blower have an ON setting

and an OFF setting. The blower will only run

when the switch is in the ON position. In the

OFF position, the blower will not operate.

OPERATING FIREPLACE

Continued

Note for BKT Only:

If you are using BKT

blower with optional thermostat (wall mounted

or remote control) for the fireplace, your fire-

place and blower will not turn on and off at the

same time. The fireplace may run for several

minutes before the blower turns on. After the

heater modulates to the pilot position, the blow-

er will continue to run. The blower will shut off

after the firebox temperature decreases.

The blower helps distribute heated air from

the fireplace. Periodically check the louvers of

the firebox and remove any dust, dirt or other

obstructions that will hinder the flow of air.

INSPECTING bURNERS

Check pilot flame pattern and burner flame pat-

terns often.

PILOT ASSEMBLY

The pilot assembly is factory preset for the proper

flame height. Alterations may have occurred dur-

ing shipping and handling. Call a qualified service

person to readjust the pilot if necessary.

The height of the thermopile must be 3/8" to 1/2"

above the pilot flame as shown in Figure 49. The

thermocouple must be at a height of about 1/8"

above the pilot flame. The flame from the pilot

burner must extend beyond both the thermocouple

and thermopile.

If you pilot assembly does not meet these require-

ments:

• turn fireplace off (see To Turn Off Gas to Ap-

pliance, page 28)

• see Troubleshooting, page 33

Thermocouple

Thermopile

1/8"

Pilot Burner

Piezo Ignitor

Figure 48 - Pilot Assembly

3/8" to 1/2"