Knowledgebase
News
Welcome to KBPublisher!
29 Feb, 2016
Dear Customer, Thank your for your interest in KBPublisher. Below you can find some useful information to better understand KBPublisher. What is KBPublisher Getting started KBPublisher - HowTo, Tips & Tricks API If you have any questions about KBPublisher or have any technical...

Featured Articles
Most Viewed
Climatemaster Diagnostic Codes
Geothermal Heat Pump: Climatemaster Re: Diagnostic Codes CXM Board - Most older Climatemaster Geothermal heat pumps use the CXM Control Board. The CXM board has a diagnostic function that will cause the unit to go into a "lockout" if an abnormal operating condition occurs. When the CXM...
06 Apr, 2017 Comments: 0
Fujitsu - Error A1
Fujitsu Mini-Split Re: Error A1 Error Code A1 = High Compressor Discharge Temperature Also indicated on the control board by 10 Green flashes and 1 Orange flash. Qty Possible Causes: 3 Low Refrigerant Charge Bad Sensor CHECKOUT: 1. Check Unit...
05 Feb, 2022 Comments: 0
Waterfurnace - Fault Codes
Geothermal Heat Pump: Waterfurnace Re: Diagnostic Codes These units can have either an Aurora Base Control (ABC) or an Aurora Expansion Board (AXB). The ABC board has a diagnostic function that will cause the unit to go into a "lockout" if an abnormal operating condition occurs. When the...
19 Apr, 2017 Comments: 0
Trane GAM5 - Status/Error Codes
Trane Air Handler: GAM5 Re: Status Codes / Error Codes / Fault Codes EVC STATUS LED Flash Description 1 Cool Mode - No Active Call 3 Cool Mode - Active Call for Cooling or Defrost 4 Heat Mode or Off - No Active Call 6 Heat Mode - Active Call for...
01 Sep, 2017 Comments: 0
York Furnace Lockout and Diagnostic Codes
York Gas Furnaces Re: Lockout Codes Most York gas furnaces have a control board inside the furnace blower compartment that will flash a diagnostic code that shows the operating status of the furnace. Diagnostic Codes: Slow Green Normal Operation - no call for heat Slow...
14 Feb, 2017 Comments: 0
York Sensor Resistance Chart
Sensor Resistance All of York's sensors are the same resistance - 10K Ohm. Temp Ohms Temp Ohms Temp Ohms Temp Ohms 0 85,371 50 19,896 100 5,827 150 2,041 5 75,230 55 17,434 105 5,208 155 1,854 10 62,499 60 15,310 110 ...
17 Nov, 2017 Comments: 0


Recent Articles
Goodman Heat Pump Won't Defrost
Goodman Heat Pump: GS13 Re: Won't Defrost The Goodman GS13 Heat Pump uses a Time & Temperature Defrost Board. A defrost thermostat mounted to the outdoor coil closes at approximately 30 deg. and opens at approximately 60 deg. An adjustable setting on the board allows adjustment of the...
26 Jan, 2023 Comments: 0
Goodman Heat Pump - Defrost Problem / Outdoor Coil Frozen
Goodman Heat Pump: CPLJ Re: Won't Defrost The Goodman CPLJ Heat Pump uses a Time & Temperature Defrost Board. A defrost thermostat mounted to the outdoor coil closes at approximately 30 deg. and opens at approximately 60 deg. An adjustable setting on the board allows adjustment of...
26 Jan, 2023 Comments: 0
GSV/GSH - Flashing Code 2 (Heating)
Climatemaster Geothermal: GSV/GSH Re: Code 2 / High Pressure Fault (Heating) Code 2 = High Pressure Fault ► There may be an optional High Water Temperature Switch (HWTS) or a High Water Pressure Switches (HWPS) wired in series with the refrigerant High Pressure Switch. ► When the high...
23 Jan, 2023 Comments: 0
YP9C - Flashing Code 7
York Gas Furnace: YP9C / PC9 Re: Flashing Code 7 Code 7 = Failure to Sense Flame (3 attempts) ► If flame cannot be established in three tries, the control will lockout for one hour and then automatically try again to light. Qty Possible Causes: 5 Dirty Flame Sensor 2...
23 Jan, 2023 Comments: 0
PCG4 Flashing Code 5
York Package Unit: PCG4 Re: Flashing Code 5 Code 5 = Limit Switch Circuit Open for More Than 15 Minutes ► The automatic-reset primary Limit Switch and the manual-reset Roll-Out Switch are wired in series, so either limit open will initially generate a Code 4. ► If the limit circuit remains...
20 Jan, 2023 Comments: 0
PCG4 Flashing Code 4
York Package Unit: PCG4 Re: Flashing Code 4 Code 4 = Limit Switch or Roll-Out Switch Open ► The automatic-reset primary Limit Switch and the manual-reset Roll-Out Switch are wired in series, so either limit open will generate a Code 4. ► NOTE: If the limit circuit remains open for more than 5...
20 Jan, 2023 Comments: 0