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
76 PB
ITEM PART
NUMBER
PART DESCRIPTION USED ON MODEL QTY
33 80017091 HEATER VPAK-A NXT 3.4KW 230V VHA09K34RTN, VEA09K34RTN, VEA09K34RTP,
VHA12K34RTN, VEA12K34RTN, VEA12K34RTP,
VEA18K34RTP
1
33 80017092 HEATER VPAK-A NXT 5.0KW 230V VHA09K50RTN, VEA09K50RTN, VEA09K50RTP,
VHA12K50RTN, VEA12K50RTN, VEA12K50RTP,
VEA18K50RTP
1
33 80017102 HEATER VPAK-A NXT 2.5KW 265V VHA09R25RTN, VHA12R25RTN 1
33 80017101 HEATER VPAK-A NXT 3.4KW 265V VHA09R34RTN, VHA12R34RTN 1
33 80017100 HEATER VPAK-A NXT 5.0KW 265V VHA09R50RTN, VHA12R50RTN 1
34 80101265 CONDENSER COIL VCS
.250X4X16XC9K45A17X15H3
VEA09K25RTN, VEA09K34RTN, VEA09K50RTN, VEA09K25RTP,
VEA09K34RTP, VEA09K50RTP, VHA09K25RTN ,VHA09K34RTN,
VHA09K50RTN, VHA09R25RTN, VHA09R34RTN, VHA09R50RTN,
VHA12K25RTN, VHA12K34RTN, VHA12K50RTN, VHA12R25RTN,
VHA12R34RTN, VHA12R50RTN
1
34 80101266 CONDENSER COIL VCS
.250X4X16XC9K45A17X15H3
VEA12K25RTN, VEA12K34RTN, VEA12K50RTN
VEA12K25RTP, VEA12K34RTP, VEA12K50RTP
1
34 80048050 CONDENSER COIL VCS
.375X3X18RC2V45B 19X17H3
VEA18K25RTP, VEA18K34RTP, VEA18K50RTP 1
35 61804901 SHROUD MED W/FD RESTRAINT ALL 1
-36 21058443 FUSE HOLDER 20A HPF 13/32 X
1-1/2
ALL 1
-37 61773323 FUSE 250V 20A 1.5X13/32 TIME
DELAY
ALL
-38 61764607 OLP B180-140B-241C 60343539 VEA09K25RTN, VEA09K34RTN, VEA09K50RTN,
VHA09K25RTN, VHA09K34RTN, VHA09K50RTN,
VHA09R25RTN, VHA09R34RTN, VHA09R50RTN,
1
-39 61764613 OLP B245-140B-141 H FSTB VEA12K25RTN, VEA12K34RTN, VEA12K50RTN,
VEA12R25RTN, VEA12R34RTN, VEA12R50RTN,
VHA12K25RTN, VHA12K34RTN, VHA12K50RTN,
VHA12R25RTN, VHA12R34RTN, VHA12R50RTN
1
-40 62600203 SENSOR ID RIA TEMPERATURE
(WHITE
ALL 1
-41 62600205 SENSOR ID COIL TEMPERATURE
(GREEN)
ALL 1
-42 62600206 SENSOR OD COIL TEMPERATURE
(BLUE)
ALL 1
-ITEMS ARE NON- ILLUSTRATED
*ITEMS ARE NON-STOCKED, WILL NORMALLY REQUIRE 2-3 WEEKS LEAD TIME
PARTS CATALOG
VEA9K, VHA9K, VEA12K, VHA12K, VEA18K, VHA18K Figure 901