GAS Supply Testing, GAS Line HOOK-UP | Desa CD36M(-1)(-2), CD42M

The remote control receiver is factory wired and connected to the convertible gas valve as shown in figure 11.

Figure 11 REMOTE CONTROL RECEIVER

GAS SUPPLY TESTING

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

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

The appliance and its individual shut-off valve must be disconnected from the gas supply piping system during any pressure testing of that system at test pressures in excess of ½ psig (3.5 kPa).

The appliance must be isolated from the gas supply piping system by closing its individual manual shut-off valve during any pressure testing of the gas supply piping system at test pressures equal to or less than ½ psig (3.5 kPa).

The gas control valve is secured underneath the firebox. Two 1/8 NPT plugged tappings are provided on the gas control valve for pressure test gauge connections (see figure 12).

GAS LINE HOOK-UP

Gas line hook-up should be done by your gas supplier or licensed service technician.

NOTE: Before you proceed, make sure your gas supply is off.

A manual shut-off valve has been included in the fireplace’s gas supply system. However, consider installing an extra shut-off valve outside the appliance’s enclosure (check with local codes), where it can be accessed more conveniently with a key through a wall as shown in figure 13.

In conformance with local codes, route a ½” NPT gas line towards the appliance coming in from either the left or right side of the fireplace (see figure 14).

CAUTION: Do not kink flexible gas line.

Figure 12

GAS CONTROL VALVE

Figure 13

GAS LINE HOOK-UP

Figure 14 GAS LINE ROUTING

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