Sanyo Heating & Cooling - Recent Questions, Troubleshooting & Support


If it is new split air conditioner with a four way valve and it stops giving heat. Check if there is any power going to the coil of the four-way valve. Check also the continuity of the coil. If there is power and the continuity, replace the four-way valve. If you don't get power going to the coil, check the wiring. If wiring is good, replace the electronic control board.

Sanyo Heating &... | Answered on Jan 11, 2019


The drain is plugged or the unit pump is not working. Check those two things

Sanyo Heating &... | Answered on Sep 20, 2018


Snow Flake = Cooling Sun = Heating mode Rain Drop = dehumidify Odd symbol = Air recirculation (will maintain temperature)

Sanyo 24KS32A... | Answered on Aug 21, 2018


Fixya does not sell Sanyo thermistors.

Sanyo Heating &... | Answered on Jun 05, 2018


Try Googling (sanyo)(RCS-2HS4E)(manual) without parens.

Sanyo Split... | Answered on Mar 20, 2018


indicates a blockage in the suction line , evaporator , tx valve

Sanyo Heating &... | Answered on Feb 04, 2018


Never look at color of wire they could be anything. Always check voltage. Does outdoor contactor have 240 at one side or other of contactor? If so then its either bad t stat loose wire or lost charge and like a pressure switch is doing its job. Also transformer fuse on board etc..

Sanyo Split... | Answered on Jan 29, 2018


the thermostat switching off the unit as it has reached the set temperature
could also be a timer setting activated
read the user manual carefully

Sanyo Split... | Answered on Nov 06, 2017


check the unit drain tube, missing or not connected correctly

Sanyo Heating &... | Answered on Sep 10, 2017


Recheck the wiring. Pay special attention to the wiring splices with those triangular doo dads on them.. that is where my issue was! Wires was just eaten away by the elements.

Sanyo Heating &... | Answered on Sep 09, 2017

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