Summary of Contents for Western Shelter Systems WS-12A
- Page 1 Propane Water Heater Integrated Hot Water Delivery Unit estern helter ystems Ws-12A / Ws-12AhZ...
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Page 2: Table Of Contents
Western shelter systems product. lighting instructions setting water temperature Western shelter systems will repair or replace any component Turning off the heater deemed to be faulty from manufacture in the most efficient and timely means available to Western shelter systems. -
Page 3: Warnings
a. WarninGs What to do if you smell gas: If you do not follow all written and The water in this heater remains ØClose gas valves on common sense safety procedures cold when not in use. DO NOT the unit and your when operating this unit, a fire store in an area where it might propane tank... -
Page 4: Appliance Details
DeTails C. CoMPonenT iDenTifiCaTion Ws-12a / Ws-21ahZ Location of the controls may be different on Propane Water heater your model, but all models operate identically. Gas valve Pilot light output button window 117,000 bTU and slider Temperature flow Rate control 1.90 GPM @ 100˚... -
Page 5: Operation Instructions
D. oPeraTinG insTrUCTions Øattach the propane tank to regulator. 2. lighting instructions Øattach your water source to the lower inlet valve, located on the lower left of the unit. Øopen the valve on your propane tank, and the manual gas shut-off valve on the unit. Be sure you have read and Øslide the gas valve to the center understood all safety warnings... -
Page 6: Setting Water Temperature
Øif the pilot light does not ignite within one Øyou may have to mix hot and cold lines to ØTurn the unit off (see section D4). Allow it minute, reprime the system and repeat. achieve your desired temperature. to cool. Øslowly release the gas valve button and ØClose the cold water inlet valve. -
Page 7: Maintenance
MainTenanCe The efficiency and dependability of 1. accessing internal components 2. internal components your WS-12A or WS-12AHZ unit begins with proper care and use. This section Øremove the temperature control knob by will identify key areas of general care pulling it away from the faceplate. -
Page 8: Water Valve Inspection
ØClean, drain, and dry all hoses before Øinspect for damage. if any damage is Ølocate pilot light gas tubing at the base of putting them into storage. apparent, the filter must be replaced. the burner assembly. ØCarefully inspect and clean the vent of Ørelease pilot light gas tubing from its the unit to keep it free from all trash, retaining clip. -
Page 9: Storage Procedures
f. sToraGe ProCeDUres ØShut off the cold water inlet valve. Øslide the gas valve slider all the way to the Øensure that the gas valve is in the ignition left to extinguish pilot. (center) position. Øopen all hot water taps and drain the unit. Øallow the unit to cool. - Page 10 Burner does not activate with water Øinspect and clean the water valve low hot water pressure (see section e). flow ØConfirm adequate input pressure (at least 30psi). ØVerify pilot light is lit and the gas valve slider is not in the off or ignition position. Water is too hot Øyou may be overtaxing the heater.
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Page 11: Water Handling Diagram
H. WaTer HanDlinG DiaGraM Potable Water Water Water AC 201-2 EJ-110 Source Purifier Pump Heater Bladder WS-D Shower WS-S3A Sink Hot Water Line Grey Sump Pump Cold Water Line Water Bladder Grey Water Line... - Page 12 shipping: 815 Conger st. eugene, or 97402 Po box 2729 eugene, or 97402 Usa Phone 1-541-344-7267 Toll free 1-800-971-7201 fax 1-541-284-2820 www.Westernshelter.com...