Desa CFS18NRA Optional Remote Operation, Desa International, Unvented Natural Gas Log Heater

DESA INTERNATIONAL

UNVENTED NATURAL GAS LOG HEATER

OPERATING

HEATER

Continued

OPTIONAL REMOTE

OPERATION

Note: All remote control accessories must be purchased separately (see Accessories, page 25). Follow instructions included with the remote control.

Thermostat Control Operation

(Optional GHRCT Only) The thermo- stat control setting on the remote control unit can be set to any comfort level be- tween HI and LO. The burners will turn on and off automatically to maintain the comfort level you select. The ideal com- fort setting will vary by household de- pending upon the amount of space to be heated, the output of the central heating system, etc.

For wall thermostat operation, follow in- struction supplied with thermostat ac-

GHRC Operation:

2a. Press the ON/OFF button to turn the burners on and off. When turning burners off, the pilot will remain lit.

GHRCT Operation:

2.Select the MAN (manual) or AUTO button on the hand-held remote con- trol unit (see Figure 23).

•In manual mode, turn burners on or off by pressing the ON or OFF buttons on the hand-held remote control unit.

•In auto mode, the room tempera- ture is controlled by the thermo- stat in the hand-held remote con- trol unit. To increase the room tem- perature, press the top arrow of the TEMP button. To lower room the temperature, press the bottom ar- row of the TEMP button. At higher settings the heater will run more.

IMPORTANT: This remote control has been specially engineered to take an air temperature sample every 5.5

minutes in the auto mode. It will not respond immediately to the tempera- ture setting being turned up or down.

IMPORTANT: The hand-held remote control unit must be near the heater. Do not keep the hand-held remote control unit too close to the heater. The thermostat on the hand-held re- mote control unit will heat up too quickly and turn the heater off.

3.Use the STATUS button on the hand- held remote control unit to see the operation mode being used and the temperature setting selected. A red light will come on beside the opera- tion mode being used when the sta- tus button is pressed.

4.To turn the burners off when operat- ing in the manual mode, press the OFF button. If operating in the auto mode, press the MAN button, then press the OFF button. The pilot will remain lit. IMPORTANT: To turn the pilot off, manually turn the control knob on the heater to the OFF position.

cessory GWMT1. For wall switch opera- tion follow instructions supplied with GWMS2.

NOTICE: You must light the pilot before using the remote control unit. See Lighting Instructions on page 14.

Control Knob in				Flame Adjustment Knob
On Position
				OL
N			O
O		F
T	F			HI	ON
OLIP
					OFF
					REMOTE

1.After lighting, let pilot flame burn for about one minute. Turn control knob to ON position. Adjust flame adjust- ment knob anywhere between HI and LO. Slide the selector switch to the REMOTE position. NOTE: The burn- ers may light if hand-held remote ON button was on when selector switch was last turned off. You can now turn the burners on and off with the hand- held remote control unit.

IMPORTANT: Do not leave the se- lector switch in the REMOTE or ON position when the pilot is not lit. This will drain the battery.

IMPORTANT: Be sure to press the ON/OFF buttons on the hand held remote control unit for up to 3 sec- onds to assure proper operation.

Selector Toggle Switch (Optional

Remote Control)

Figure 22 - Setting the Selector switch, Control Knob, and Flame Adjustment Knob for Remote Operation

		HI
Shows Temperature Setting			Increases Room
		TEMP	Temperature
Allows Burners to be Turned			Decreases Room
On and Off with the Hand-			Temperature
Held Remote Unit.	MAN	LO ON	Turns Burners
	AUTO	OFF	On and Off
The Log Heater will
			Shows Current
Automatically Cycle between
Pilot and the Heat Setting		STATUS	Operation Mode
that has been Selected

Figure 23 - Thermostat Hand-Held Remote Control Unit Selections (GHRCT Only)

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