User Manuals: Sanyo UMHX1862 Air Conditioner Repair

Manuals and User Guides for Sanyo UMHX1862 Air Conditioner Repair. We have 5 Sanyo UMHX1862 Air Conditioner Repair manuals available for free PDF download: Service Manual, Installation Instructions Manual

Sanyo UMHX1862 Service Manual (142 pages)

2-WAY ECO-i MULTI SYSTEM

Brand: Sanyo | Category: Air Conditioner | Size: 2.65 MB

Table of Contents
4
Control Functions

6
- Section 1: CONTROL FUNCTIONS
  6
- Introduction
  
  7
  - Selecting Outdoor Unit for Operation
    8
2 Selecting Outdoor Unit for Operation

9
- Compressor Control
  
  9
- Special Controls
  
  14
- Other Controls
  
  19
- Operation of Solenoid Valves
  
  20
- Outdoor Unit Electronic Thermostatic Expansion Valves [MOV1, MOV2 & MOV4]
  
  22
- Outdoor Fan Control
  
  24
- Demand Control
  
  25
- Indoor Unit Control of the Electronic Control Valve
  
  26
- Rap Valve Kit Control
  
  28
- Indoor Unit Refrigerant Oil Self Recovery Control
  
  29
- Discharge Temperature
  
  30
- Current Protection
  
  31
- Pressure Sensor Failure
  
  32
- Backup Operation
  
  33
- Service Maintenance Functions
  
  35
- Other Functions
  
  37
Outdoor Unit Repair Procedures

40
- Removing Panels
  41
- Removing Electrical Component Box and Duct
  42
- Discharging Compressor Oil
  44
- Backup Operation
  45
- Backup Operation
  47
- Recovering Refrigerant
  48
- Checking for Leakage after Repair
  53
- Evacuating System
  54
- Charging Compressor Oil
  55
- Pumping out Refrigerant from Outdoor Unit
  59
- Pumping out Refrigerant from Outdoor Unit
  61
- Compressor
  62
- High and Low Pressure Sensors
  74
- Replacing 4-Way Valve
  75
Outdoor Unit Maintenance Remote Controller

78
- Overview
  
  79
- Functions
  80
- Ordinary Display Controls and Functions
  81
- Monitoring Operations
  86
- Outdoor Unit Alarm History Monitor
  88
- Mode Settings
  89
Remote Controller Functions

92
Trouble Diagnosis

111
- Outdoor Unit Control Panel LED Display
  113
- Remote Controller Servicing Functions
  114
- W-2WAY ECO-I Alarm Codes
  116
- Blinking Inspection Display on the Remote Controller
  136
- Inspection of Parts
  137
- Test Pin
  138
- Thermister Characteristics Curve
  139
  - Thermister Characteristic Curve
    140

Sanyo UMHX1862 Service Manual (128 pages)

Brand: Sanyo | Category: Air Conditioner | Size: 28.32 MB

Sanyo UMHX1862 Service Manual (146 pages)

Brand: Sanyo | Category: Air Conditioner | Size: 6.51 MB

Sanyo UMHX1862 Installation Instructions Manual (48 pages)

ECO-i System Air Conditioner

Brand: Sanyo | Category: Air Conditioner | Size: 2.47 MB

Sanyo UMHX1862 Installation Instructions Manual (50 pages)

W-2WAY System Air Conditioner

Brand: Sanyo | Category: Air Conditioner | Size: 3.26 MB

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User Manuals: Sanyo UMHX1862 Air Conditioner Repair

Sanyo UMHX1862 Service Manual (142 pages)

Table of Contents

Control Functions

Introduction

2 Selecting Outdoor Unit for Operation

Compressor Control

Special Controls

Other Controls

Operation of Solenoid Valves

Outdoor Unit Electronic Thermostatic Expansion Valves [MOV1, MOV2 & MOV4]

Outdoor Fan Control

Demand Control

Indoor Unit Control of the Electronic Control Valve

Rap Valve Kit Control

Indoor Unit Refrigerant Oil Self Recovery Control

Discharge Temperature

Current Protection

Pressure Sensor Failure

Backup Operation

Service Maintenance Functions

Other Functions

Outdoor Unit Repair Procedures

Outdoor Unit Maintenance Remote Controller

Overview

Remote Controller Functions

Trouble Diagnosis

Sanyo UMHX1862 Service Manual (128 pages)

Table of Contents

Section 1

Section 2

Outdoor Unit Control Pcb/Indoor Unit Control Pcb

Sanyo UMHX1862 Service Manual (146 pages)

Sanyo UMHX1862 Installation Instructions Manual (48 pages)

Table of Contents

1 General

2 Selecting the Installation Site

3 How to Install the Indoor Unit

4 Electrical Wiring

5 How to Process Tubing

6 Appendix

Sanyo UMHX1862 Installation Instructions Manual (50 pages)

Table of Contents

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