Hisense AS-12UR4SVETD5 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 AS-12UR4SVETD5 Specifications

General

Type	Split
Cooling Capacity	12000 BTU/h
Energy Efficiency Ratio (EER)	3.21
Refrigerant	R32
Power Supply	220-240V, 50Hz
Operating Temperature (Cooling)	18°C to 43°C
Operating Temperature (Heating)	-7°C to 24°C

Summary

2. SPECIFICATIONS

2-1. Unit specifications

4. REFRIGERANT FLOW DIAGRAM

4-1. Refrigerant flow diagram

Diagrams illustrating refrigerant flow for various models.

4.2 Evacuation procedures

Step-by-step guide for refrigerant evacuation procedures.

5. ELECTRICAL DATA

5-1.Electrical wiring diagrams

5-2. Electric control

6. CONTROL MODE

6-1 Indoor control mode

6-2 Outdoor mode control

7. TROUBLE SHOOTING

7-1- Error code

Displays and lists of error codes for indoor and outdoor units.

1.Indication on the outdoor unit

LED indications on the outdoor control board for troubleshooting.

2.Indication by the indoor unit

Error code display methods for indoor units via LEDs and display panels.

8. CHECKING COMPONENTS

8-1. Check refrigerant system

Procedures for checking the refrigerant system using a pressure gauge.

8-2.Check parts unit

2. INSTALLATION

2. Indoor Unit

3. Outdoor Unit

4. The height difference and the connection pipe length