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Pioneer CB018GMFILCFHD User Manual

Pioneer CB018GMFILCFHD
145 pages
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LIGHT COMMERCIAL SPLIT SYSTEMS
3D DC INVERTER HEAT PUMP
SERVICE MANUAL
Single Zone
ALL RIGHTS RESERVED. PARKER DAVIS HVAC INTERNATIONAL, INC., DORAL, FL 33172 USA
Phone: (800) 243-0340 www.highseer.com
RevisionA:1605,Contentupdated.
ModelNumbers:
IndoorUnitModelNumbers:
CeilingCassette ConcealedDucted Floor,Ceiling,LowWall
CB009GMFILCFHD RB009GMFILCFHD FB009GMFILCFHD
CB012GMFILCFHD RB012GMFILCFHD FB012GMFILCFHD
CB018GMFILCFHD RB018GMFILCFHD UB018GMFILCFHD
CB024GMFILCFHD RB024GMFILCFHD UB024GMFILCFHD
CB036GMFILCFHD RB036GMFILCFHD UB036GMFILCFHD
CB048GMFILCFHD RB048GMFILCFHD UB048GMFILCFHD
OutdoorUnit:
StandardCommunicationCircuitModels:
YN009GMFI22RPD YN012GMFI22RPD YN018GMFI22RPD
YN024GMFI22RPD
RS‐485CommunicationCircuitModels:
YN036GMFI17RUD YN038GMFI17RUD
Table of Contents
1. Precaution
2. Part Names And Functions
3. Dimension
4. Service space
5. Refrigerant Cycle Diagram
6. Wiring Diagram
7. Static Pressure
8. Electric Characteristics
9. Sound Level
10. Accessories
11. The Specification of Power
12. Installation Details
13. Operation Characteristics
14. Electronic Function
15. Solar Panel
16. Troubleshooting
17. 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 is only for service engineer to use.

Table of Contents

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Pioneer CB018GMFILCFHD Specifications

General IconGeneral
CategoryHeat Pump
Power Supply208-230V/60Hz/1Ph
HSPF9
RefrigerantR410A
Operating Temperature (Cooling)5°F to 115°F
Heating Capacity18000 BTU/h
Cooling Capacity18000 BTU/h

Summary

1. Precautions and Warnings

Safety Precautions

Instructions to prevent injury to users, property, and equipment.

Warnings and Cautions

Important warnings and cautions regarding installation, operation, and maintenance.

2. Part Names and Features

Model Names of Indoor/Outdoor Units

List of model numbers for indoor and outdoor units.

Indoor/Outdoor Unit Part Identification

Diagrams identifying key parts of indoor and outdoor units.

Product Features Overview

Highlights of features for different unit types like Duct, Cassette, Console.

3. Dimensions

Indoor Unit Dimensions

Detailed dimensions for various indoor unit models, including Duct units.

Outdoor Unit Dimensions

Detailed dimensions for outdoor unit models.

4. Service Space Requirements

Indoor Unit Service Space

Required clearances for installation and maintenance of indoor units.

Outdoor Unit Service Space

Required clearances for installation and maintenance of outdoor units.

5. Refrigerant Cycle Diagram

6. Wiring Diagrams

Indoor Unit Wiring Diagrams

Schematics showing electrical connections for various indoor units.

Outdoor Unit Wiring Diagrams

Schematics showing electrical connections for outdoor units.

7. Fan Curves

8. Electric Characteristics

9. Sound Level

Indoor Unit Sound Levels

Measured noise levels for different indoor unit models.

Outdoor Unit Sound Levels

Measured noise levels for outdoor units.

10. Accessories

Duct Unit Accessories

List of accessories included or available for duct units.

Cassette Unit Accessories

List of accessories included or available for cassette units.

Console Unit Accessories

List of accessories included or available for console units.

Ceiling-Floor Unit Accessories

List of accessories included or available for ceiling-floor units.

11. Power Specifications

12. Field Wiring

13. Installation Details

13.1 Location Selection Criteria

Guidance for selecting appropriate locations for indoor and outdoor unit placement.

13.2 Indoor Unit Installation Procedures

Step-by-step instructions for installing various types of indoor units.

13.3 Outdoor Unit Installation Procedures

Steps and considerations for installing the outdoor unit.

13.4 Refrigerant Pipe Installation

Steps for properly installing and connecting refrigerant pipes.

13.5 Drainage Pipe Installation

Guidelines and procedures for installing the condensate drainage system.

13.6 Vacuum Drying and Leakage Checking

Procedures for evacuating the system and checking for leaks.

13.7 Additional Refrigerant Charge

Procedure for calculating and adding refrigerant based on pipe size and length.

13.8 Electrical Wiring Engineering

Guidelines for safe and compliant electrical wiring installation.

13.9 Test Operation Procedures

Final checks and procedures before operating the installed air conditioner.

14. Operation Characteristics

15. Electronic Function

Abbreviation Definitions

List of abbreviations used for sensors and parameters.

Indoor Display Board Icon Explanations

Explanation of icons displayed on indoor unit control panels.

Main Protection Functions

Details on various protection mechanisms for the unit's components.

Operation Modes and Functions

Description of different operating modes like Fan, Cooling, Heating, and Auto.

16. Troubleshooting

16.1 Indoor Unit Error Display Codes

List of error codes displayed on the indoor unit and their meanings.

16.2 Outdoor Unit Error Display Codes

List of error codes displayed on the outdoor unit and their meanings.

16.3 Diagnosis and Solution Guides

Troubleshooting steps for specific malfunction codes and symptoms.

16.4 Main Parts Checking Procedures

Methods for checking the functionality of key components like sensors and compressors.

17. Disassembly Instructions

17.1 Indoor Unit Disassembly Procedures

Step-by-step guide for disassembling various indoor unit types.

17.2 Outdoor Unit Disassembly Procedures

Step-by-step guide for disassembling outdoor units by model.

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