Service and Parts Manual (2016, 2017, 2018, 2014, 2015, 2013, 2012)
Table Of Contents
- INTRODUCTION
- IMPORTANT SAFETY INFORMATION
- PERSONAL INJURY OR DEATH HAZARDS
- Operation of Equipment in During Construction
- Equipment Identification
- Model and Serial Number Location
- Model and Serial Number information is found on the Manufacturer’s DATA TAG, located on the front or top.
- Model Number Reference Guide
- SERIAL NUMBER REFERENCE GUIDE
- Chassis Specifications
- Small Chassis Dimensions
- Large Chassis Dimensions
- Electrical Data
- Electrical Requirements
- Electrical Ratings Table
- Supply Air Flow and Data
- ELECTRONIC CONTROL BOARD FEATURES
- Electronic Sequence of Operation
- Interface Connector Definitions
- Remote Wall Thermostat
- Remote Wall Thermostat Location
- Desk Control
- Auxiliary Fan Control
- Unit Heat Control Operation - Heat Pump With Electric Heat
- Refrigeration Sequence Of Operation
- Remove The Chassis
- Servicing / Chassis Quick Changeouts
- To Remove the Chassis from the Closet:
- Refrigerant Charging
- Undercharged Refrigerant Systems
- Overcharged Refrigerant Systems
- Restricted Refrigerant System
- Sealed System Method of Charging/ Repairs
- Checking External Static Pressure
- Explanation of charts
- Indoor Airflow Data
- Ductwork Preparation
- Fresh Air Door
- Checking Approximate Airflow
- Electric Heat Strips
- COMPONENT TESTING
- Hermetic Components Check
- Reversing Valve Description And Operation
- Testing The Reversing Valve Solenoid Coil
- Checking The Reversing Valve
- Touch Test Chart : To Service Reversing Valves
- Compressor Checks
- Compressor Replacement -Special Procedure in Case of Compressor Burnout
- Fan Motor
- Capacitors
- Heating Element and Limit Switch
- Drain Pan Valve
- Thermistor Resistence Values (This Table Applies to All Thermistors)
- Testing the Diagnostic Service Module
- Testing the Electronic Control Board
- ELECTRONIC CONTROL BOARD COMPONENTS IDENTIFICATION AND TESTING
- Error Codes and Alarm Status
- Electrical Troubleshooting Chart - Cooling
- 9K Btu, 12K Btu, & 18K Btu
- 24K Btu
- Electrical Troubleshooting Chart - Heat Pump
- Troubleshooting Chart - Cooling
- 9-18K VEA 208/230V
- 9-18K VHA 208/230V
- 9-18K VHA 265V
- 24K VEA 208/230V 2.5/3.4/5.0
- 24K VEA 208/230V 7.5/10.0
- 24K VHA 208/230V 2.5/3.4/5.0
- 24K VHA 208/230V 7.5/10
- 24K VHA 265V 2.5/3.4/5.0
- 24K VHA 265V 7.5/10.0
- VEA9K, VHA9K, VEA12K, VHA12K, VEA18K Figure 901
- AVAILABLE ACCESSORIES
- Thermostat - Rt6
- Thermostat - Rt6p
- Thermostat - WRT1
- Drain Pan
74 PB
ITEM PART
NUMBER
PART DESCRIPTION USED ON MODEL QTY
10 21058443 FUSE HOLDER 20A HPF 13/32 X
1-1/2
VEA09K25RTN, VEA09K34RTN, VEA09K50RTN,
VEA12K25RTN, VEA12K34RTN, VEA12K50RTN,
VEA09K25RTP, VEA09K34RTP, VEA09K50RTP,
VEA18K25RTP, VEA18K34RTP, VEA18K50RTP,
VHA09K25RTN ,VHA09K34RTN, VHA09K50RTN,
VHA12K25RTN, VHA12K34RTN, VHA12K50RTN,
VEA18K25RTP, VEA18K34RTP, VEA18K50RTP
1
10 61773319 FUSE 600V 15A CC TD VHA09R25RTN, VHA09R34RTN, VHA09R50RTN,
VHA12R25RTN, VHA12R34RTN, VHA12R50RTN
2
10 61773317 FUSE 600V 20A CC TD VHA09R25RTN, VHA09R34RTN, VHA09R50RTN,
VHA12R25RTN, VHA12R34RTN, VHA12R50RTN
1
10 61773323 FUSE 250V 20A 1.5X13/32 TIME
DELAY
ALL 1
11 61643311 RELAY 230V COIL DPDT 30A
208/240VAC
VHA09R25RTN, VHA09R34RTN, VHA09R50RTN,
VHA12R25RTN, VHA12R34RTN, VHA12R50RTN
1
12 80043209 ASSY VALVE REVERSING VHA09K25RTN ,VHA09K34RTN, VHA09K50RTN,
VHA09R25RTN, VHA09R34RTN, VHA09R50RTN,
1
12 80043211 ASSY VALVE REVERSING VHA12K25RTN, VHA12K34RTN, VHA12K50RTN,
VHA12R25RTN, VHA12R34RTN, VHA12R50RTN,
1
13 80109305 ASSY CHECK VALVE VHA09K25RTN ,VHA09K34RTN, VHA09K50RTN,
VHA09R25RTN, VHA09R34RTN, VHA09R50RTN,
1
13 80042919 ASSY VALVE CHECK & CAPLRY VHA12K25RTN, VHA12K34RTN, VHA12K50RTN,
VHA12R25RTN, VHA12R34RTN, VHA12R50RTN,
1
14 61718146 KIT COMPR REPLMT 62200507 VEA09K25RTN, VEA09K34RTN, VEA09K50RTN,
VHA09K25RTN, VHA09K34RTN, VHA09K50RTN,
VHA09R25RTN, VHA09R34RTN, VHA09R50RTN,
VEA09K25RTP, VEA09K34RTP, VEA09K50RTP
11
14 61718125 KIT COMPR RPLMNT 62200313 VEA12K25RTN, VEA12K34RTN, VEA12K50RTN,
VHA12K25RTN, VHA12K34RTN, VHA12K50RTN,
VHA12R25RTN, VHA12R34RTN, VHA12R50RTN,
VEA12K25RTP, VEA12K34RTP, VEA12K50RTP
1
14 80074938 KIT COMPR REPLMT 62200503 VEA18K25RTP, VEA18K34RTP, VEA18K50RTP 1
15 91400402 STUD COMPR MTG ALL 3
16 61028904 GROMMET COMPR LOW DENSITY ALL 3
17 80023703 BASEPAN VPAK VEA09K25RTN, VEA09K34RTN, VEA09K50RTN,
VHA09K25RTN ,VHA09K34RTN, VHA09K50RTN,
VHA09R25RTN, VHA09R34RTN, VHA09R50RTN,
VEA09K25RTP, VEA09K34RTP, VEA09K50RTP
1
17 80023702 BASEPAN VPAK VEA12K25RTN, VEA12K34RTN, VEA12K50RTN,
VHA12K25RTN, VHA12K34RTN, VHA12K50RTN,
VHA12R25RTN, VHA12R34RTN, VHA12R50RTN,
VEA12K25RTP, VEA12K34RTP, VEA12K34RTP,
VEA18K25RTP, VEA18K34RTP, VEA18K50RTP
1
18 03760451 TUBE CAP .049 IDX.099ODX19.5”
RED
VHA09K25RTN , VHA09K34RTN, VHA09K50RTN,
VHA09R25RTN, VHA09R34RTN, VHA09R50RTN
1
18 03760548 TUBE CAP .054 X.106OD X 39.25
WHITE
VHA12K25RTN, VHA12K34RTN, VHA12K50RTN,
VHA12R25RTN, VHA12R34RTN, VHA12R50RTN
1
PARTS CATALOG
VEA9K, VHA9K, VHA12K, VEA12K, VEA18K Figure 901