Shivaki SSH-PM074DC User Manual

MULTI-SPLIT TYPE AIR CONDITONER
SERVICE MANUAL V:4.0
●
INDOOR UNIT:
AMS-07UR4SNVG4 （ VT 、 VL 、 VQ 、 UP 、 UL 、 UQ 、 NS 、 ZC 、 ZA ） 4
AMS-09UR4SNVG4
（ VT 、 VL 、 VQ 、 UP 、 UL 、 UQ 、 NS 、 ZC 、 ZA ） 4
AMS-12UR4SNVG4
（ VT 、 VL 、 VQ 、 UP 、 UL 、 UQ 、 NS 、 ZC 、 ZA ） 4
AMS-18UR4SVUP3
（ VG3 、 VL3 、 VT3 、 UP3 、 UL3 、 UQ3 ）
AMD-09UX4SJD
AMD-12UX4SJD
AMD-18UX4SJD
AMC-12UX4SAA
AMC-18UX4SAA
●OUTDOOR UNIT:
AMW2-16U4SGC1
AMW2-20U4SNC1
AMW3-20U4SZD
AMW3-24U4SZD
AMW3-24U4SKC
AMW4-28U4SKC
AMW4-36U4SAC
Hisense Corporation

Shivaki SSH-PM074DC Specifications

General

Brand	Shivaki
Model	SSH-PM074DC
Category	Air Conditioner
Language	English

Summary

1. OPERATING RANGE

2. SPECIFICATIONS

2-1. Unit Specifications

Detailed specifications for indoor and outdoor units, including electrical data and dimensions.

2-2. Major Component Specifications

Specifications for key components like fan motors and compressors.

2-3. Other Component Specifications

Specifications for inductance, filters, and stepper motors.

3. OUTLINES AND DIMENSIONS

3-1. Indoor Unit Dimensions

Dimensional drawings and measurements for the indoor unit.

3-2. Outdoor Unit Dimensions

Dimensional drawings and measurements for the outdoor unit.

4. REFRIGERANT FLOW DIAGRAM

4-1. Refrigerant Flow Diagram

Illustrates refrigerant path during cooling and heating cycles.

4-2. Evacuation Procedures

Step-by-step guide for evacuating refrigerant from the system.

4-3. Evacuation Direction

Max refrigerant pipe length and height differences for evacuation.

5. ELECTRICAL DATA

5-1. Electrical Wiring Diagrams

Schematic diagrams showing electrical connections for indoor and outdoor units.

5-2. Electric Control

Details control functions and board layouts for indoor/outdoor units.

5-3. Sensor Parameter

Provides resistance values for temperature sensors at various temperatures.

6. CONTROL MODEL

6-1. Indoor Control Mode

Operational modes and functions of the indoor unit's control system.

6-2. Outdoor Mode Control

Control functions and protection mechanisms of the outdoor unit.

7. TROUBLE SHOOTING

7-1. Error Code Tables

Cross-reference tables for old and new error codes displayed by the unit.

7-2. Outdoor Unit Error Codes

Lists outdoor unit error codes, causes, and solutions.

7-3. Indoor Unit Error Codes

Lists indoor unit error codes, causes, and solutions.

7-4. Overload Protection Modes

Troubleshooting for overload in cooling and heating modes.

8. CHECKING COMPONENTS

8-1. Refrigerant System Check

Procedures for checking refrigerant system flow and pressure.

8-2. Component Testing

Guides for examining fan motors, compressors, and other parts.

9. PARTS LIST

9-1. Indoor Unit Parts List

Illustrated list of indoor unit parts with part numbers for replacement.