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
75 PB
ITEM PART
NUMBER
PART DESCRIPTION USED ON MODEL QTY
18 03760573 TUBE CAPLRY .042”IDX.087X30”
REDWHITE
VEA09K25RTN, VEA09K34RTN, VEA09K50RTN,
VEA09K25RTP, VEA09K34RTP, VEA09K50RTP
1
18 03760574 TUBE CAPLRY .046”ID X.097”X25”
ALUM
VEA12K25RTN, VEA12K34RTN, VEA12K50RTN,
VEA12K25RTP, VEA12K34RTP, VEA12K34RTP
1
18 01390212 TUBE CAP .059 ID X.112 OD X 37
BLUE
VHA12K25RTN, VHA12K34RTN, VHA12K50RTN,
VHA12R25RTN, VHA12R34RTN, VHA12R50RTN,
1
18 03760513 TUBE CAP .049 X .099 OD X 30
RED
VHA09K25RTN , VHA09K34RTN, VHA09K50RTN,
VHA09R25RTN, VHA09R34RTN, VHA09R50RTN
1
18 01389915 TUBE CAP .059 X.112 OD X 20.4
BLUE
VEA18K25RTP, VEA18K34RTP, VEA18K50RTP 1
19 80050200 MOTOR RISER FOR WELLING ALL 1
20 80006870 MTR 1/4 4 GP CCW 2 PSC 10.0
WELLING
ALL 1
21 60179904 CONDENSATE DRAIN VALVE ALL 1
22 61776900 MOTOR MOUNT XQ ALL 1
24 80013809 ASSY INSUL LEFT SIDE PANEL ALL 1
25 61814800 CONNECTOR FRESH AIR S/M ALL 1
26 80049601 ASSY PANEL UFRONT INSUL ALL 1
27 80001800 COLLAR 24 GA ALL 1
28 80013503 ASSY INSULATION TOP COVER
PREPAI
ALL 1
29 80013808 ASSY INSUL RIGHT SIDE PANEL ALL 1
30 80019001 ASSY INNERWALL INSUL ALL 1
31 61080538 CAPCTR 25/10 MF 370V 2.0 VEA09K25RTN, VEA09K34RTN, VEA09K50RTN,
VEA09K25RTP, VEA09K34RTP, VEA09K50RTP,
VHA09K25RTN , VHA09K34RTN, VHA09K50RTN,
VHA09R25RTN, VHA09R34RTN, VHA09R50RTN,
1
31 61080558 CAPCTR 30/10 MF 370V 2.0 VEA12K25RTN, VEA12K34RTN, VEA12K50RTN,
VEA12K25RTP, VEA12K34RTP, VEA12K50RTP,
VHA12K25RTN, VHA12K34RTN, VHA12K50RTN,
VHA12R25RTN, VHA12R34RTN, VHA12R50RTN,
1
31 61080554 CAPCTR 40/10MF 370V 2.0 VEA18K25RTP, VEA18K34RTP, VEA18K50RTP, 1
32 80041761 EVAPORATOR COIL
VES.312X4X16XU9V45A18X13H
VEA09K25RTN, VEA09K34RTN, VEA09K50RTN,
VEA12K25RTN, VEA12K34RTN, VEA12K50RTN,
VEA09K25RTP, VEA09K34RTP, VEA09K50RTP,
VHA09K25RTN , VHA09K34RTN, VHA09K50RTN,
VHA09R25RTN, VHA09R34RTN, VHA09R50RTN,
VEA12K25RTP, VEA12K34RTP, VEA12K50RTP,
VHA12K25RTN, VHA12K34RTN, VHA12K50RTN,
VHA12R25RTN, VHA12R34RTN, VHA12R50RTN,
1
32 80048150 EVAPORATOR COIL
VES.375X3X18RC2V45A18X13H6
VEA18K25RTP, VEA18K34RTP, VEA18K50RTP 1
33 80017090 HEATER VPAK-A NXT 2.5KW 230V VHA09K25RTN, VEA09K25RTN, VEA09K25RTP,
VHA12K25RTN, VEA12K25RTN, VEA12K25RTP,
VEA18K25RTP
1
PARTS CATALOG
VEA9K, VHA9K, VEA12K, VHA12K, VEA18K Figure 901