Desa DS-12CH, DS-18CH Instruction Manual

DESA UK Ltd, Warrington, England

INSTRUCTION MANUAL

DS-12CH
DS-18CH

Please read and retain these instructions for future reference

SPLIT TYPE

AIR CONDITIONER

With DIY Quick Connector

2

INDEX

• Index 2

• Specification 3

• Safety Information 4

• Parts 5

• Installation 6

• Installing the Indoor Unit 7

• Installing the Outdoor Unit 8

• Testing the Unit 9

• Operation 10

• Remote Control Operation 11

• Setting the Clock 12

• Timer Function 12

• Sleep Function 12

• Setting the Airflow Direction 13

• Maintenance 14

• Fault Check List 15

3

SPECIFICATION

Model

DS-12CH DS-18CH

Power Supply

(Ph, V~Hz)

1Ph, 220-240V,

50Hz

1Ph, 220-240V,

50Hz
Capacity (BTU/hr) 12,000 18,000
Power Consumption

(W)

1,100 1,650

Operating Current (A) 5.0 7.5

Cooling

EER (BTU/w.h) 3.2 3.2
Capacity (BTU/hr) 12,500 18,700
Power Consumption

(W)

1,080 1,610

Operating Current (A) 4.9 7.3

Heating

COP (BTU/w.h) 3.4 3.4

Airflow
Volume

M3/hr 540 810

Dehumidifying

L/hr 1.0 1.8

Refrigerant

g/R410a 780 1,400
Noise Level (db(A)) ≤36 ≤40
Dimensions WxHxD

(mm)

785x275x200 1010x320x210

Packing WxHxD (mm) 860x345x240 1060x366x285

Indoor Unit

Net/Gross Weight (kg) 11/13 21/26
Noise Level (db(A)) ≤50 ≤52
Dimensions WxHxD

(mm)

800x250x540 800x250x540

Packing WxHxD (mm) 888x344x590 888x344x590

Outdoor Unit

Net/Gross Weight (kg) 37/44 40/48

Suitable Area

M2 18-26 30-43

Please note:

1. Information may vary for technical reasons

2. Measuring condition for above is based on regulation EN14511

4

SAFETY INFORMATION

General Safety

• The air conditioner unit must be installed according to the instruction
manual

• NEVER use the air conditioner unit near flammable liquids/gases

• NEVER use the air conditioner in a confined space where other

heating/cooling appliances are being used unless there is adequate
ventilation

• Do not place objects on the unit or restrict the air inlet/outlet

• Always supervise children and pets when the unit is in use

• Always firmly fix the outdoor unit, ensuring the unit is horizontal

Electrical Safety

• Always switch the unit off and unplug when not in use

• Always use the remote control or emergency switch to turn the unit on/off.

NEVER use the mains power switch to operate the unit

• NEVER open the indoor nor outdoor unit

• Do not use in overly humid or wet environment

• Do not install near ovens/boilers or similar heat producing products

• If any leads/cables are damaged, they must be replaced immediately by a

qualified electrician

For Maximum Efficiency

• Do not exceed the recommended room size (details in the specification)

• Close all doors and windows in the room with the operating air conditioner

unit

• Keep curtains and blinds closed if the room is in direct sunlight

• Keep filters clean

• Once the room has reached the desired conditions, change the

temperature and ventilation settings as required

5

PARTS