Friedrich H)A09K25, V(E service manual VHA09K25RTG

Page 26

MODEL	DIAGRAM	PAGE
VEA18K50RTG	80004920	32
VEA18K50RTH	80004920	32
VEA24K00RTH	80110500	37
VEA24K10RTH	80108800	38
VEA24K25RTH	80108800	38
VEA24K34RTH	80108800	38
VEA24K50RTH	80108800	38
VEA24K75RTH	80108800	38
VHA09K25RTA	800004912	29
VHA09K25RTB	800004912	29
VHA09K25RTE	800004912	29
VHA09K25RTG	800004924	36
VHA09K25RTH	800004924	36
VHA09K34RTA	800004912	29
VHA09K34RTB	800004912	29
VHA09K34RTE	800004912	29
VHA09K34RTG	800004924	36
VHA09K34RTH	800004924	36
VHA09K50RTA	800004912	29
VHA09K50RTB	800004912	29
VHA09K50RTE	800004912	29
VHA09K50RTG	800004924	36
VHA09K50RTH	800004924	36
VHA12K25RTA	80004912	29
VHA12K25RTB	80004912	29
VHA12K25RTE	80004912	29
VHA12K25RTG	80004921	33
VHA12K25RTH	80004921	33
VHA12K34RTA	80004912	29
VHA12K34RTB	80004912	29
VHA12K34RTE	80004912	29
VHA12K34RTG	80004921	33

MODEL	DIAGRAM	PAGE
VHA12K34RTH	80004921	...................33
VHA12K50RTA	80004912	...................29
VHA12K50RTB	80004912	...................29
VHA12K50RTE	80004912	...................29
VHA12K50RTG	80004921	...................33
VHA12K50RTH	80004921	...................33
VHA18K25RTA	80004912	...................29
VHA18K25RTB	80004912	...................29
VHA18K25RTC	80004912	...................29
VHA18K25RTD	80004912	...................29
VHA18K25RTE	80004912	...................29
VHA18K25RTG	80004921	...................33
VHA18K25RTH	80004921	...................33
VHA18K34RTA	80004912	...................29
VHA18K34RTB	80004912	...................29
VHA18K34RTC	80004912	...................29
VHA18K34RTD	80004912	...................29
VHA18K34RTE	80004912	...................29
VHA18K34RTG	80004921	...................33
VHA18K34RTH	80004921	...................33
VHA18K50RTA	80004912	...................29
VHA18K50RTB	80004912	...................29
VHA18K50RTC	80004912	...................29
VHA18K50RTD	80004912	...................29
VHA18K50RTE	80004912	...................29
VHA18K50RTG	80004921	...................33
VHA18K50RTH	80004921	...................33
VHA24K10RTH	80110300	39
VHA24K25RTH	80110300	39
VHA24K34RTH	80110300	39
VHA24K50RTH	80110300	39
VHA24K75RTH	80110300	39

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Contents VE,HA18K25 VE,HA18K34 VE,HA09K25 VE,HA09K34VE,HA12K25 VE,HA12K34 VE,HA24K25 VE,HA24K34Table of Contents Introduction Serial Number Identiﬁcation Guide VERT-I-PAKH Suffix Chassis Specifications VERT-I-PAKE & G Suffix Chassis Specifications VERT-I-PAKA D Suffix Chassis Specifications Refrigeration Assembly Sequence of OperationSupply Voltage Electrical SupplySupply Circuit Control Low VoltageRoom Thermostats Heat AnticipatorsTypical Electrical & Thermostat Wiring Diagrams Typical Electrical & Thermostat Wiring Diagrams Sufﬁx For 208 Volt Models only Move the White Wire AS Shown below Blower Wheel Inspection Indoor Blower AirﬂowCondenser Fan Motors CoolingElectric Heat Strips Checking External Static PressureChecking Approximate Airﬂow Refrigerant Charging Explanation of chartsDuctwork Preparation Method Of Charging Undercharged Refrigerant SystemsOvercharged Refrigerant Systems Restricted Refrigerant SystemsReversing Valve Description/Operation Testing CoilMetering Device Capillary Tube Systems Electrical Circuit and CoilChecking Reversing Valve Touch Test in Heating/Cooling CycleCompressor Checks From Electrical ShockSingle Phase Resistance Test Recommended Procedure for Compressor ReplacementCapacitors Capacitor ConnectionsElectric Heat Switch Operation Electric Heat Switch Check OutWiring Diagram Index VHA09K25RTG Sufﬁx only Sufﬁx only Sufﬁx only Page Page Page Page Page Page Page Page Page Electrical Troubleshooting Chart Cooling TON Electrical Troubleshooting Chart Cooling Troubleshooting Chart Cooling Electrical Troubleshooting Chart Heat Pump Page Use Factory Certiﬁed Parts