Hisense AMW2-16U4SGD1 User Manual

MULTI-SPLIT TYPE AIR CONDITONER
SERVICEMANUAL V:7.1 
●INDOOR UNIT:
AMS-07UR4SN （ VG/VT/VL/VQ/UP/UL/UQ/NS/ZC/ZA/NT/NK/NM/VM ） 4
AMS-09UR4SN （ VG/VT/VL/VQ/UP/UL/UQ/NS/ZC/ZA/NT/NK/NM/VM ） 4
AMS-12UR4SN （ VG/VT/VL/VQ/UP/UL/UQ/NS/ZC/ZA/NT/NK/NM/VM ） 4
AMS-07/09/12UR4SG （ NK/NM/VT/VQ ） 4
AMS-09/12UR4SPSC4
AMS-18U4SV(VG/VQ/VL/VT/UP/UL/UQ/NT/NK/NM
） 4
AMD-09UX4SJD
AMD-12UX4SJD
AMD-18UX4SJD
AMC-12UX4SAA
AMC-18UX4SAA
●OUTDOOR UNIT:
Hisense Corporation
AMW2-16U4SGC1
AMW2-16U4SGD1
AMW2-20U4SNC1
AMW2-20U4SZD1
AMW3-20U4SZD1
AMW3-24U4SAD1
AMW4-28U4SAD1
AMW
4
-
36U4SAD1
AMW3-20U4SZD
AMW3-24U4SZD
AMW3-24U4SKC
AMW4-28U4SKC
AMW4-36U4SAC
AMV-12UR4SA
AMV-18UR4SA
AS-09/12UR4SVETD5(TG5/TC5/TE5/TF5)
AS-18UR4SFATD5(TD5/TG5/TC5)

Hisense AMW2-16U4SGD1 Specifications

General

Power Supply	220-240V, 50Hz
Energy Efficiency Ratio (EER)	3.21
Refrigerant	R410A
Type	Split Air Conditioner
Cooling Capacity	16000 BTU/h
Features	Auto Restart, Turbo Mode, Sleep Mode, Timer

Summary

1. OPERATING RANGE

2. SPECIFICATIONS

2-1 Unit specifications

Lists detailed specifications for indoor and outdoor units, including capacity, electrical data, and dimensions.

2-2 Major component specifications

Provides specific technical details for key components like indoor fan motors and outdoor fan motors.

2-3 Other component specifications

Details specifications for other components such as inductors and filters.

3. OUTLINES AND DIMENSIONS

3-1. INDOOR

Shows dimensional drawings and key measurements for various indoor unit models.

3-2. OUTDOOR

Displays dimensional drawings and measurements for different outdoor unit models.

4. REFRIGERANT FLOW DIAGRAM

4-1. Refrigerant flow diagram

Shows the refrigerant flow for specific outdoor unit models.

4-2 Evacuation procedures

Details the step-by-step process for evacuating the refrigerant system to ensure proper operation.

4-3. Evacuation direction

Outlines maximum refrigerant pipe lengths and height differences for optimal system performance.

5. ELECTRICAL DATA

5-1.Electrical wiring diagrams

Provides circuit diagrams for indoor and outdoor units, showing electrical connections for different models.

5-2. Electric control

Explains the function and layout of indoor and outdoor unit control boards.

5-3. Sensor parameter

Lists parameters for outdoor compressor discharge temperature and other sensors.

6. CONTROL MODE

6-1 Indoor control mode

Details general parameters and functions of the indoor unit's control system.

6-2 Outdoor mode control

Explains operational modes and protection features for the outdoor unit.

7. TROUBLE SHOOTING

7-1- Error code

Lists and explains fault codes displayed by the system, indicating potential issues.

8. CHECKING COMPONENTS

8-1. Check refrigerant system

Details how to check the refrigerant system's pressure and flow during cooling and heating operations.

8-2.Check parts unit

Provides methods for testing specific parts such as indoor and outdoor fan motors.

2. INSTALLATION

2. Indoor Unit:

Details the required clearances and mounting procedures for the indoor unit.

2.1 Install for the installation template:

Instructions and visual guide for using the installation template for precise mounting.

2.3. Drilling:

Explains the drilling process for wall penetration, including the recommended angle for drainage.

2.4 Bend the evaporator pipe:

Provides instructions on how to properly bend evaporator pipes to avoid damage during installation.

3. Outdoor Unit:

Covers placement, mounting, and installation considerations for the outdoor unit.

3.1. The distance of the outdoor unit:

Specifies the required clearance distances around the outdoor unit for proper airflow and maintenance.

3.2. Fix for the outdoor unit:

Details the mounting process for the outdoor unit base, including the use of bolts and shock pads.

4. The height difference and the connection pipe length:

Defines the maximum allowable height difference and connection pipe lengths for optimal system performance.