Installation manual

www.desatech.com
111161-01K16
INSTALLATION
Continued
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1. Close equipment shutoff valve (see Fig-
ure 15).
2. Pressurize supply piping system by either
opening propane/LP supply tank valve
for propane/LP gas or opening main gas
valve located on or near gas meter for
natural gas or using compressed air.
3. Check all joints from propane/LP sup-
ply tank to equipment shutoff valve for
propane/LP gas (see Figure 16) or from
gas meter to equipment shutoff valve for
natural gas (see Figure 17). Apply noncor-
rosive leak detection uid to gas joints.
Bubbles forming show a leak.
4. Correct all leaks at once.
Figure 15 - Equipment Shutoff Valve
Open
Closed
Equipment
Shutoff
Valve
Figure 16 - Checking Gas Joints
Propane/LP
Tank
Equipment
Shutoff Valve
Control Valve Location
Figure 17 - Checking Gas Joints
Gas Meter
Equipment
Shutoff Valve
Control Valve Location
Front
Back
Figure 18 - Switch Plate and Wiring
Harness (Switch Plate and Orientation
May Vary Depending On Model)
Wires
Screws
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CONNECTIONS
1. Open equipment shutoff valve (see Fig-
ure 15).
2. Open propane/LP supply tank valve or
main gas valve located on or near gas
meter for natural gas.
3. Make sure control knob of heater is in the
OFF position.
4. Check all joints from propane/LP sup-
ply tank to equipment shutoff valve for
propane/LP gas (see Figure 16) or from
gas meter to equipment shutoff valve for
natural gas (see Figure 17). Apply noncor-
rosive leak detection uid to gas joints.
Bubbles forming show a leak.
5. Correct all leaks at once.
6. Light heater (see Operation, page 20).
Check all other internal joints for leaks.
7. Turn off heater (see To Turn Off Gas to
Appliance, page 21).
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UNIT
1. Disconnect switch wires from control valve.
2. Remove Phillips head screws and heat
shield.
3. Remove switch plate (see Figure 18).
Discard after removing.