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Sanyo Big PACi 90 Series User Manual

Sanyo Big PACi 90 Series
275 pages
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TECHNICAL DATA
&
SERVICE MANUAL
Indoor Unit
Indoor Unit
Outdoor Unit ( )
Outdoor Unit
REFERENCE NO.
SM830161
85464849261000
Class 18 25 36 48
X
4-Way Air Discharge
Semi-Concealed
4-Way Air Discharge
Semi-Concealed
SPW-
XDR184GH56(A/B)
SPW-
XDR254GH56(A/B)
SPW-
XDR364GH56(A/B)
SPW-
XDR484GH56(A/B)
X185H X255H X365H X485H
XM
SPW-
XM185H
US
SPW-
US185H
K Wall-Mounted
SPW-
KR184GH56(A/B)
SPW-
KR254GH56(A/B)
T Ceiling-Mounted
SPW-
TDR184GH56(A/B)
SPW-
TDR254GH56(A/B)
SPW-
TDR364GH56(A/B)
SPW-
TDR484GH56(A/B)
T185H T255H T365H T485H
SPW-
UR184GH56(A/B)
SPW-
UR254GH56(A/B)
SPW-
UR364GH56(A/B)
SPW-
UR484GH56(A/B)
U185H U255H U365H U485H
UR184SH56B
U185SHT U255SHT U365SHT U485SHT
UR254SH56B UR364SH56B UR484SH56B
70 90
Class 70 90
Heat Pump Unit
(3-phase)
SPW-
C706VH8
SPW-
C906VH8
Concealed-Duct
Concealed-Duct
SPW-
D705H
SPW-
D905H
Concealed-Duct
High-Static Pressure
U
D
C
4-Way Air Discharge
Semi-Concealed
Wall-Mounted
Ceiling-Mounted
Concealed-Duct
Concealed-Duct
High-Static Pressure
SPW-C706VH8, SPW-C906VH8
SM830161Book.indb1SM830161Book.indb1 2008/05/1920:32:512008/05/1920:32:51

Table of Contents

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Sanyo Big PACi 90 Series Specifications

General IconGeneral
BrandSanyo
ModelBig PACi 90 Series
CategoryAir Conditioner
LanguageEnglish

Summary

1. SPECIFICATIONS

1-1. Unit Specifications

Details operational data for various simultaneous twin/triple-type units.

1-2. Major Component Specifications

Lists major components and their specifications for Indoor Units.

1-3. Other Component Specifications

Provides specifications for other components of indoor and outdoor units.

1-4. Dimensional Data

Presents physical dimensions and layout drawings for indoor units.

1-5. Refrigerant Flow Diagram

Illustrates the path of refrigerant through the system.

1-8. Noise Criterion Curves

Displays noise levels across different frequencies for various indoor units.

1-11. Intaking Fresh Air of Semi-Concealed Type and Concealed-Duct Type

Discusses precautions for external air intake in specific indoor units.

1-12. Installation Instructions

Provides guidance on tubing length and multi-unit installation.

2. TEST RUN

2-1. Preparing for Test Run

Lists essential checks before initiating the test run for various unit types.

2-3. Test Run Procedure

Outlines the step-by-step process for conducting a test run.

2-7. Table of Self-Diagnostic Functions and Corrections

Lists diagnostic codes and corrections for specific unit types (X, XM, T, U, US, D).

2-8. System Control

Explains system control for multi-unit configurations and basic wiring.

2-15. Table of Self-Diagnostic Functions and Corrections (K Type)

Provides diagnostic codes and corrections for K Type units.

2-24. Test Run Procedure

Outlines test run procedures for X, T, U, D types with link wiring.

2-31. Table of Self-Diagnostic Functions and Corrections (XM Type)

Lists diagnostic codes and corrections for XM Type units.

2-33. Caution for Pump Down

Warns about precautions for pump down (refrigerant recovery).

3. ELECTRICAL DATA

3-1. Indoor Units (Electric Wiring Diagram, Schematic Diagram)

Provides wiring and schematic diagrams for various indoor unit types.

3-2. Outdoor Units (Electric Wiring Diagram, Schematic Diagram)

Shows electrical wiring and schematic diagrams for outdoor units.

4. PROCESS AND FUNCTIONS

4-1. Control Functions

Explains indoor air temp, compressor frequency, and other control functions.

4-2. Outdoor Unit Control PCB

Provides a layout diagram and explanation of outdoor unit control PCB functions.

4-3. Indoor Unit Control PCB Switches and Functions

Details switches and functions on indoor unit control PCBs.

5. SERVICE PROCEDURES

5-1. Meaning of Alarm Messages

Explains alarm codes displayed on the remote controller and their possible causes.

5-3. Symptoms and Parts to Inspect

Lists symptoms and corresponding parts to inspect for troubleshooting.

5-4. Details of Alarm Messages

Provides diagnostic flowcharts and causes for specific alarm messages.

5-5. Table of Thermistor Characteristics

Provides resistance values for temperature sensors at different temperatures.

5-6. How to Remove the Compressor

Details the step-by-step procedure for removing the compressor.

5-7. How to Remove the Electrical Component Box

Provides instructions for removing the outdoor unit's electrical component box.

6. OUTDOOR UNIT MAINTENANCE REMOTE CONTROL

6-1. Overview

Introduces the outdoor unit maintenance remote controller and its purpose.

6-3. Normal Display Operations and Functions

Details button operations for start/stop, mode switching, and test runs.

6-4. Monitoring Operations: Display of Indoor Unit and Outdoor Unit Sensor Temperatures

Guides on displaying sensor temperatures from indoor and outdoor units.

6-5. Monitoring the Outdoor Unit Alarm History

Explains how to view the outdoor unit alarm history.

6-6. Settings Modes: Setting the Outdoor Unit EEPROM

Details how to set parameters in the outdoor unit EEPROM.

7. REMOTE CONTROLLER FUNCTIONS SECTION

7-1. Simple Settings Function

Allows basic settings like filter lifetime and operating mode priority.

7-2. List of Simple Setting Items

Lists and describes simple setting items available on the remote controller.

7-3. Detailed Settings Function

Allows advanced settings for system and unit addresses.

7-4. List of Detailed Setting Items

Provides a comprehensive list of detailed setting items and their options.

DC Fan Tap Change Procedure

Guides on changing DC fan tap settings based on optional products.

7-7. Remote Controller Servicing Functions

Lists available servicing functions and their operations.

7-8. Test Run Function

Explains how to operate the unit with the thermostat forced ON.

Sensor Temperature Display Function

Describes how to display sensor temperatures from remote/indoor/outdoor units.

8. HOW TO INSTALL THE WIRELESS REMOTE CONTROLLER RECEIVER

8-1. Warning about Installation of Receivers

Warns about potential signal reception issues for wireless receivers.

8-2. Warning about Installing Remote Controls

Provides warnings for installing remote controls and sensors.

8-3. Installing the Receiver Unit

Guides on installing the receiver unit for 4-Way Cassette (X Type).

8-5. Wiring the Receiver Unit

Details the wiring connections for the receiver unit.

8-8. Setting Address Switches

Guides on setting address switches for receivers and remote controls.

8-9. Installing the Receiver Unit

Details the installation of the receiver unit for Ceiling Mounted (T Type).

8-11. Wiring the Receiver Unit

Shows wiring diagrams and connections for the receiver unit.

8-14. Setting Address Switches

Guides on setting address switches for the receiver unit.

8-16. Installing the Receiver Unit

Details installation steps for the receiver unit for XM, U, US types.

8-18. Setting Address Switches

Guides on setting address switches for the receiver unit.

8-19. Test Operation

Explains test operation after receiver installation.

8-20. The Self-Diagnosis Function Display and What is Detected

Explains self-diagnosis functions and detected errors.

8-22. Setting Up Remote Control Functions

Covers setting up various functions of the wireless remote control.

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