Section 9, Operation
9-2 Installation Manual for Oasis
®
SCH33™ Heating System
• Continuous, on demand hot water, if optional heat exchanger and
mixing valve are used. The system increases ground water
temperature by 60F at a flow of 1 GPM (using only the diesel
burner). An external, adjustable mixing valve (factory pre-set), will
limit the temperature to 120F.
• Easy to install and field serviceable with hookups and connections
easily accessible from the top of the heater.
• Easy to fill and purge and drain.
• Zero pressure system; no need for a separate expansion tank.
• A high-temperature, stainless steel burner and stainless-steel
transfer fluid jacket.
• Unique, self-purging, 1.2 US gallon, welded and insulated
stainless steel transfer fluid tank that minimizes heat loss and
optimizes heat recovery.
• Quiet operation.
• Low pressure fuel system with built-in fuel pump.
• Fuel efficient burner capable of burning a wide variety of diesel-
based fuels (CSA/UL certified for diesel #1 and #2).
• Exhaust has minimal smoke and smell.
• Fan assisted, sealed combustion chamber is designed to use
outside combustion air.
• Simple, low amperage draw ignition.
• Electronically-controlled system with automatic safety Shutdown
• Manual-resettable aquastat for safety overheat protection.
• Patented, proprietary flame sensor.
• Basic or optional Touchscreen remote control to operate the diesel
burner and provide diagnostic information.
• System control panel with LED fault indicators, operational and
diagnostic information.
The initial start of your Oasis SCH33 heater must be done by an
authorized service person. Be sure that all components have been
properly installed according to the instructions laid out in this
manual before the initial start.
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