COMFORT STAR FAQ

FAQS FOR COMFORT STAR PRODUCTS

WIFI KITS (COMFORTSTAR UNITS)
AS OF 10/20/2020 THESE PARTS WILL NO LONGER BE HOUSED.  The actual CXH-WIFI is the only model among the CXH Series that can be used in a wifi controlled me...
Wed, 21 Oct, 2020 at 11:23 AM
Comfort Star CASSETTE PCB Test Values
Wed, 10 Jun, 2020 at 4:21 PM
E3 Error Code(Fan Motor Error)
Indoor Fan PCB or Motor is defective To test motor power on the unit in standby mode and test the following voltages.
Wed, 10 Jun, 2020 at 4:33 PM
Troubleshooting E1 Error Code
Troubleshooting E1 error code E1- An error code caused by a communication problem between indoor and outdoor boards Wiring problem Internal, external is...
Tue, 23 Jun, 2020 at 4:12 PM
Troubleshooting using the remote control(Midea, ComfortStar, PerfectAire, Premium, Nexxos, Elite, Vexus
Thu, 19 Nov, 2020 at 11:35 AM
I just received a replacement Main Control Board & the Sensors do not match up?
Yes, this can happen when a main control board has been given a revision and the layout is changed from the Ambient And Pipe Sensor connecting in one spot w...
Wed, 1 Jul, 2020 at 1:04 PM
What is the size for the Adapter needed to connect Gauges to the Service Port?
From: 5/16" To: 1/4" Example from a label of one below. 
Tue, 28 Jul, 2020 at 12:42 PM
Pressure Chart (Psi)
Thu, 30 Jul, 2020 at 3:09 PM
CHP Fan Driver Board , What is the fan motor connected to on ODU?
The 1st generation of Alegria series includes what is known as the "Fan Driver Board." This will be the board that the fan motor is connected too ...
Thu, 6 Aug, 2020 at 7:22 PM
CM-Z Multi Zone Compatibility
Tue, 11 Aug, 2020 at 12:11 PM