rinnai 38k vented heater “L” on display
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garye5007
Posts: 3
in Gas Heating
Picked up a Rinnai 38K vented heater,used,.hooked it up to gas to test it fires up ok.i set the temperature at 78° and it shows L on display. The manual states that it’s in low combustion mode (I think). It’s in a cold room. No error code. Can I get this thing to run in high combustion mode?
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Comments
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Got the manual?
Br. Jamie, osb
Building superintendent/caretaker, 7200 sq. ft. historic house museum with dependencies in New England0 -
yes, I have the manual . Says this.
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also this… temp control logic?
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Does it show it after the setpoint temp goes away? How cold is the room you have it in?
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