Desa CD36M, CD32M, CD42M, CD42M (-A)(-A2) Installation, Continued, Gas Supply Testing, For..com

INSTALLATION

Venting Installation (Con.)

Electrical Gookup and Remote Reeiver Diagram

Gas Supply Testing

7

INSTALLATION

Continued

If an offset is necessary in the attic to avoid obstruction, it is important to support the vent pipe every 3 ft. to avoid excessive stress on the elbows and possible separation (see Figure 8, page 7).

Clearances must be maintained between the roof and the ter- mination. Refer to chart below.

Roof Pitch	Minimum Height Above Roof
Flat - 7/12	1 ft. (30.48 cm)
7/12 - 8/12	1 1/2 ft. (45.72 cm)
8/12 - 9/12	2 ft (60.96 cm)
9/12 - 10/12	2 1/2 ft (76.20 cm)
10/12 - 11/12	4 ft (121.92 cm)
11/12 - 14/12	5 ft (152.40 cm)
14/12 - 16/12	6 ft (182.88 cm)
16/12 - 18/12	7 ft (213.36 cm)
18/12 - 20/12	7 1/2 ft (228.60 cm)
20/12 - 21/12	8 ft (243.84 cm)

Roof Flashing

Outlet Box

Three-prong Plug

Figure 9 - Duplex Outlet

		TH
	PI L
	OT	TP
O
ON
T
L
I
P
OFF		TPTH
	TH
Convertible	TP
	TPTH

Gas Valve

REMOTE	OFF
		ON

Remote Control

Receiver

Figure 10 - Remote Control Receiver

GAS SUPPLY TESTING

NOTICE: This section is intended as a guide for qualified technicians installing gas to the appliance.

Wall Strap

45° Elbows

Ceiling Firestop

Figure 8 - Vertical Termination with Offset and Wall Strap

ELECTRICAL HOOKUP AND REMOTE RECEIVER DIAGRAM

An outlet box with two receptacles (see Figure 9) has been supplied for your convenience and is located inside on the lower right side of the fireplace.

The remote control receiver is factory wired and connected to the convertible gas valve as shown in Figure 10.

WARNING: Do not connect appliance before pres- sure testing gas piping. Damage to gas valve may result and an unsafe condition may be created.

The appliance and its individual shutoff valve must be disconnected from the gas supply piping system during any pressure testing of that system at test pressures in excess of 1/2 psig (3.5 kPa).

The appliance must be isolated from the gas supply piping system by closing its individual shutoff valve during any pressure testing of the gas supply piping system at test pressures equal to or less than 1/2 psig (3.5 kPa).

The gas control valve is secured underneath the firebox. Two 1/8" ports are provided on the gas control valve for pressure test gauge connections (see Figure 11).

		Pilot Adjustment				To Pilot Burner
ON/OFF				ILOT		Pilot Gas
Knob						Line Do
				P
		N		16AI
		O				Not Kink
	P
	O	T			TH
				7
	I
	L
			L	I		To Main
		FFO	O	H	TP
		E	A		TPTH	Burner
Inlet
				Flame Adjustment Knob
Pressure
	Outlet Pressure
Figure 11 - Gas Control Valve

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