Service and Parts Manual (2018, 2019, 2020, 2021, 2022)
Table Of Contents
- INTRODUCTION
- Important Safety Information
- Personal Injury Or Death Hazards
- Operation of Equipment in During Construction
- Typical Unit Components and Dimensions
- Model Number Reference Guide
- Serial Number Reference Guide
- Product Features
- General Specifications 9-12k Heat Pump Models
- Electrical Data
- Function and Control
- Buttons and Display
- Temperature Definition
- System Basic Function
- 1) Cooling Mode
- 2) Heating Mode
- 3) Room Freeze Protection (AUTO HEATING)
- 4) Temperature Sensor Open Circuit or Short Circuit Protection
- 5) Power cut protection
- 6) Compressor and DC-inverter features
- 7) Smart fresh air system
- Advanced Functions
- Advanced Settings
- Memory Function
- FD Control (front-desk control) & 24V REMOTE THERMOSTAT
- Protection Functions
- System Configuration Fresh Air Vent Control
- Digital Control User Input Configuration
- Settings- Detailed Configurations
- Refrigeration Sequence Of Operation
- Refrigerant System Diagram
- PTAC Installation Recommendations
- Wall Sleeve Installation Instructions (PDXWS)
- Alternate Wall Installations
- PXDR10 Drain Kit Installation
- External Drain
- PXGA Standard Grille
- Chassis Install
- Remote Control Thermostat Installation
- Front Desk Control Terminal
- Final Inspection & Start-up Checklist
- Remove Chassis
- Remove User Interface
- Open Electrical Control Box
- Remove Main PCB (logic) Board
- Remove Power Cord
- Remove Power PCB
- Remove IPM PCB (Inverter Board)
- Remove Blower Wheel (Inside Fan)
- Remove Blower Wheel Motor (Inside Fan)
- Remove Heating Element
- Remove Freshaire Components
- Remove Outdoor Fan
- Remove Reversing valve Solenoid
- Refrigerant Charging
- Undercharged Refrigerant Systems
- Overcharged Refrigerant Systems
- Restricted Refrigerant System
- Sealed System Method of Charging/ Repairs
- 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
- Compressor Replacement -Special Procedure in Case of Compressor Burnout
- Check Indoor Fan Motor
- Check Outdoor Fan Motor
- Check Fan Motor Capacitors
- Main PCB (logic) Board Connector Identification
- Power PCB (Power Board) Connector Identification
- Basic Troubleshooting
- Error code and solutions
- Unit Does Not Operate
- Check Electric Heater Control
- Check Thermistors
- Check Thermistors -Resistance Table of Thermistors (5K)
- Check Thermistors -Resistance Table of Thermistors (50K)(Compressor Discharge Sensor)
- PARTS CATALOG
102 PB
ITEM PART
NUMBER
PART DESCRIPTION USED ON MODEL QTY
1 67808044 AIR FILTER ALL 1
2 67808001 PANEL COVER ALL 1
3 67808043 DISCHARGE LOUVER ALL 1
4 67808026 INDOOR FAN GUARD ALL 1
5 67808024 OUTDOOR LOUVER ALL 1
6 67812213 "230v Fresh Air Door Actuator Kit PVH09K3FA, PVH09K3FB, PVH12K3FA, PVH12K3FB 1
6 67812214 265v Fresh Air Door Actuator Kit PVH09R3FA, PVH09R3FB, , PVH12R3FA, PVH12R3FB 1
6.1 67812127 Bracket ALL 1
6.2 67812135 FRESH AIR COVER PLATE ALL 1
6.3 67812132 FRESH AIR MOTOR MOUNT ALL 1
6.5 67812142 FRESH AIR DOOR ALL 1
6.6 67812137 FRESH AIR HOUSING ALL 1
6.7 67812144 Synchronous motor PVH09K3FA, PVH09K3FB, PVH12K3FA, PVH12K3B 1
6.7 67812196 Synchronous motor PVH09R3FA, PVH09R3FB, PVH12R3FA, PVH12R3FB 1
6.8 67812138 FRESH AIR SHIELD ALL 1
6.9 67812139 FRESH AIR SHAFT ALL 1
6.10 67812140 FRESH AIR SPRING ALL 1
6.11 67812141 FRESH AIR RING ALL 1
6.12 67812133 FRESH AIR FILTER ALL 1
6.13 67812136 DC COOLING FAN PVH09K3FA, PVH09K3FB, PVH12K3FA, PVH12K3FB 1
6.13 67812195 DC COOLING FAN PVH09R3FA, PVH09R3FB, , PVH12R3FA, PVH12R3FB 1
12 67812128 REACTOR ALL 1
14 67812169 SUPPORT BRACKETS ALL 1
15 67808057 LEFT CORNER POST ALL 1
16 67808021 CABLE CAP ALL 1
17 67808048 LEFT PANEL ALL 1
18 67812147 FRESH AIR INTAKE HOUSING ALL 1
19 67812123 OUTDOOR MOTOR PVH09K3FA, PVH09K3FB 1
19 67812161 OUTDOOR MOTOR PVH12K3FA, PVH12K3FB 1
19 67812193 OUTDOOR MOTOR PVH09R3FA, PVH09R3FB, PVH12R3FA, PVH12R3FB 1
20 67808054 OUTDOOR MOTOR BRACKET ALL 1
21 67808055 FAN SHROUD TOP ALL 1
22 67812145 CHECK VALVE PVH09K3FA, PVH09K3B, PVH09R3FA, PVH09R3FB 1
22 67812165 CHECK VALVE PVH12K3FA, PVH12K3B, PVH12R3FA, PVH12R3FB 1
23 67812129 REVERSING VALVE ASSEMBLY PVH09K3FA, PVH09K3FB 1
23 67812194 REVERSING VALVE ASSEMBLY PVH09R3FA, PVH09R3FB 1
23 67812163 REVERSING VALVE ASSEMBLY PVH12K3FA, PVH12K3FB 1
23 67812202 REVERSING VALVE ASSEMBLY PVH12R3FA, PVH12R3FB 1
Figure 901
PARTS CATALOG
PVH09K3FA, PVH09K3FB, PVH09R3FA, PVH09R3FB
PVH12K3FA, PVH12K3FB, PVH12R3FA, PVH12R3FB