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Haier 1U105S2SS1FB User Manual

Haier 1U105S2SS1FB
28 pages
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SPLIT SYSTEM AIR CONDITIONER
INSTALLATION MANUAL
No. 0150546199
y
This product must only be installed or serviced by qualied personnel.
Please read this manual carefully before installation.This appliance is lled with R32.
Keep this manual for future reference.
Original instructions
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Contents
Definitions
Safety considerations
Before installation
Selecting installation site
Precautions on installation
Refrigerant pipe size and allowable
pipe length
Refrigerant piping
Leak test and vacuum drying
Charging refrigerant
Electrical wiring work
Test operation
Move and scrap the air conditioning
1U105S2SS1FA
1U105S2SS1FB
1U125S2SN1FA
1U125S2SN1FB
1U125S2SN2FA
1U125S2SN2FB
1U140S2SN1FA
1U140S2SN1FB
1U140S2SP1FA
1U140S2SP1FB
1U140S2SP2FA
1U140S2SP2FB
1U160S2SP1FB
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Haier 1U105S2SS1FB Specifications

General IconGeneral
BrandHaier
Model1U105S2SS1FB
CategoryAir Conditioner
LanguageEnglish

Summary

IMPORTANT INFORMATION REGARDING THE REFRIGERANT USED

2. Safety considerations

DANGER: ELECTRICAL SHOCK

Critical safety warning about electrical shock hazards during installation and servicing.

DANGER: DO NOT TOUCH PIPING AND INTERNAL PARTS

Warning about severe injury from touching hot or cold piping and internal parts.

General Installation Warnings

Covers potential hazards from improper installation, wiring, and component usage.

4. Selecting installation site

4.1. General

General guidelines for selecting an installation site, including safety and ventilation requirements.

5. Precautions on installation

6. Refrigerant pipe size and allowable pipe length

7. Refrigerant piping

8. Leak test and vacuum drying

8.2. Leak test

Procedures for performing vacuum leak tests and pressure leak tests to ensure system integrity.

8.3. Vacuum drying

Step-by-step guide to remove moisture from the refrigerant system using a vacuum pump.

9. Charging refrigerant

9.1 Important information regarding the refrigerant used

Key information about using refrigerant R32, including environmental impact and handling precautions.

9.2. Precautions and general guidelines

General precautions and guidelines for opening the refrigerant system and charging refrigerant.

10. Electrical wiring work

WARNING

Warning that all electrical wiring must be performed by an authorized electrician and comply with legislation.

DANGER: HIGH VOLTAGE.

Critical safety warning regarding high voltage and precautions before servicing electrical parts.

10.1. Precautions on electrical wiring work

Precautions for electrical wiring, emphasizing circuit interruption and earth leakage breakers.

10.2. Connecting power supply and inter-unit wiring

Detailed instructions on connecting power supply and inter-unit wiring, including cable specifications.

11. Test operation

DANGER

Danger warning about leaving the unit unattended during installation or servicing when panels are removed.

11.4. Failure diagnosis

OUTDOOR UNIT TROUBLE SHOOTING

Table listing common outdoor unit malfunctions, their diagnosis, analysis, and remarks.

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