Pioneer WYE012AMFI15RL User Manual

RevisionA:1312030001,Contentupdated.
CoolingOnlyModelNumbers(Indoor+OutdoorUnits):HeatPumpModelNumbers(Indoor+OutdoorUnits):
WAE009AMFI15RL(WE009AMFI15CLD+AN009AMFI15RPD) WYE009AMFI15RL(WE009AMFI15HLD+YN009AMFI15RPD)
WYE009GMFI15RL(WE009GMFI15HLD+YN009GMFI15RPD)
WAE012AMFI15RL(WE012AMFI15CLD+AN012AMFI15RPD) WYE012AMFI15RL(WE012AMFI15HLD+YN012AMFI15RPD)
WAE012GMFI15RL(WE012GMFI15CLD+AN012GMFI15RPD) WYE012GMFI15RL(WE012GMFI15HLD+YN012GMFI15RPD)
WAE018GMFI15RL(WE018GMFI15CLD+AN018GMFI15RPD) WYE018GMFI15RL(WE018GMFI15HLD+YN018GMFI15RPD)
WAE024GMFI15RL(WE024GMFI15CLD+AN024GMFI15RPD) WYE024GMFI15RL(WE024GMFI15HLD+YN024GMFI15RPD)
Table of Contents
1. Precaution
2. Part Names And Functions
3. Specification
4. Dimension
5. Refrigerant Cycle Diagram
6. Wiring Diagram
7. Installation Details
8. Operation Characteristics
9. Electronic Function
10. Troubleshooting
11. Exploded View
12. Disassembly Instructions
WARNING
 Installation MUST conform with local building codes or, in the absence of local codes, with the
National Electrical Code NFPA70/ANSI C1-1993 or current edition and Canadian Electrical
Code Part1 CSA C.22.1.
 The information contained in the manual is intended for use by a qualified service technician
familiar with safety procedures and equipped with the proper tools and test instruments.
 Installation or repairs made by unqualified persons can result in hazards to you and others.
 Failure to carefully read and follow all instructions in this manual can result in equipment
malfunction, property damage, personal injury and/or death.

This service
manual
is only for service engineer
'
s
to use
WAE-WYE SERIES SINGLE SPLIT DC INVERTER
AIR CONDITIONER / HEAT PUMP SYSTEMS
SERVICE MANUAL
Mono DC
Parker Davis HVAC International, Inc.
2260 NW 102nd Place, Doral, FL 33172
Ph: (305) 513-4488 info@pd-hvac.com

Pioneer WYE012AMFI15RL Specifications

General

HSPF	10
Refrigerant	R410A
Cooling Capacity	12000 BTU
Heating Capacity	12000 BTU
Voltage	208/230V
Power Supply	1 Phase, 60Hz
Operating Temperature (Cooling)	46°C

Summary

Product Overview and Safety Precautions

Model Information and General Warnings

Lists model numbers and provides critical safety instructions for installation and operation.

Installation and Operational Cautions

Detailed warnings and cautions for safe installation and operation to prevent injury and damage.

Unit Components and System Diagrams

Part Identification and Functions

Identifies and describes the functions of indoor and outdoor unit parts.

Dimensional Specifications

Provides dimensions for indoor and outdoor units, including installation hole details.

Refrigerant Cycle and Wiring Schematics

Illustrates refrigerant flow and internal wiring for both units.

Exploded Component Views

Visual breakdown of unit components for identification.

Installation, Operation, and Electronic Functions

Installation Guidelines and Procedures

Covers torque, cabling, pipe length, and first-time installation steps.

Operational Characteristics and Modes

Details operating temperature ranges, modes, and electronic functions.

System Protections and Indicators

Explains unit functions, displays, and safety protection mechanisms.

Troubleshooting and Maintenance

Troubleshooting Safety and Error Displays

Safety warnings for troubleshooting and explanation of indoor/outdoor unit error indicators.

Diagnosis and Solutions for Specific Errors

Step-by-step guides for diagnosing and resolving common error codes like EEPROM, communication, and sensor faults.

Maintenance Checks and Technical Data

Procedures for checking main parts like sensors and compressors, along with technical charts.