Desa 80, 40, 60 owner manual Installation, Operation, To Start Heater

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4

INSTALLATION OPERATION

To Start Heater

INSTALLATION

WARNING: Review and understand the warnings in the Safety Information section, page 2. They are needed to safely operate this heater. Follow all local codes when using this heater.

WARNING: Test all gas piping and connections for leaks after installation or servicing. Never use an open flame to check for a leak. Apply a mixture of liquid soap and water to all joints. Bubbles forming show a leak. Correct all leaks at once.

1.Provide propane supply system (see Propane Supply, page 3).

2.Connect fuel gas fitting on hose/regulator assembly to pro- pane tank(s). Turn fuel gas fitting counterclockwise into threads on tank. Tighten firmly using a wrench. IMPORTANT: Tighten regulator with vent pointing down. Pointing vent down pro- tects regulator from weather damage.

3.Connect hose to the valve inlet. Tighten firmly using a wrench. You must use the regulator supplied with heater even if pro- pane tank has one.

4.Open propane supply valve on propane tank(s) slowly. Note: If not opened slowly, excess-flow check valve on propane tank may stop gas flow. If this happens, you may hear a click inside the regulator assembly, this is the check valve closing. To re- set the excess flow check valve, close propane supply valve and open again slowly.

5.Check all connections for leaks. Apply mixture of liquid soap and water to gas joints. Bubbles forming show a leak that must be corrected.

6.Close propane supply valve.

 

Fuel Gas Fitting

Propane

 

Supply Valve

Hose

 

Regulator

 

Vent

 

(pointing down)

 

Propane Tank

Valve Inlet

OFF

 

LO

HI

 

MED

 

Hose

Figure 3 - Hose and Valve Inlet

OPERATION

WARNING: Review and understand the warnings in the Safety Information section, page 2. They are needed to safely operate this heater. Follow all local codes when using this heater.

TO START HEATER

1.Follow all installation, ventilation, and safety information.

2.Locate heater on stable and level surface. Make sure strong drafts do not blow on heater.

3.Make sure unit is turned off by slightly depressing and turning control knob fully clockwise to OFF.

4.Open propane supply valve on propane tank(s) slowly. Note: If not opened slowly, excess-flow check valve on propane tank may stop gas flow. If this happens, you may hear a click inside the regulator assembly, this is the check valve closing. To re- set the excess flow check valve, close propane supply valve and open again slowly.

5.Slightly depress and turn control knob counterclockwise to the LOW position (see Figure 4).

6.With the control knob pushed all the way in, press and release the piezo ignitor button. Keep pressing piezo ignitor button until the burner lights. Hold control knob down for a maxi- mum of 15 seconds while attempting ignition. If heater does not ignite, release control knob and wait 3 minutes before at- tempting reignition.

 

Off

Low

Continue Turning Knob

Position

Position

Counterclockwise to

 

 

 

 

 

MED and HI

L

 

OFF

OF

HI

 

 

 

 

F

 

 

O

 

 

 

 

M

ED

HI

LO

ED

 

 

 

 

M

Figure 2 - Regulator With Vent Pointing Down

Piezo Ignitor Button

OFF

LO

MED

HI

Control Knob

Figure 4 - Control Knob and Piezo Ignitor Button Locations

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103385-01F

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Contents Table of Contents Propane Construction TM Convection HeaterSafety Information Product Identification UnpackingTheory of Operation Propane SupplyOperation InstallationTo Start Heater Storage Flame PatternsTo Stop Heater To Restart HeaterMaintenance Replacement Parts SpecificationsParts Under Warranty Parts not Under WarrantyTroubleshooting AccessoriesIllustrated Parts Breakdown Models TC80V RCP80VParts List KEY Part Description QTY103385-01F Owners Registration Form Postage Required PROPANE/LP Forced AIR Heaters PROPANE/LP Convection Heaters GAS ChimeneasWarranty and Repair Service