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Airwell SX 18 User Manual

Airwell SX 18
27 pages
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La Clim, c'est Airwell
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Multisplit system
Multisplit system
Multisplit-Bauweise
MS 1040 F/RCF
MS 1400 F/RCF
Gamme Confort • Comfort Range • Komfort Klimageräte
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NOTICE D'INSTALLATION TH3769 B - 3990066 / INSTALLATION INSTRUCTION / INSTALLATIONSHANDBUCH
Froid seul
Cooling Only
Nur Kühlung
Reversible
Heatpump
Wärmepumpe
MS 1040 F/RCF
MS 1400 F/RCF
SX 18
SX 24
K 18 A
K 24 A
GTW 18 F
GTW 24 F
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4"%+
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Airwell SX 18 Specifications

General IconGeneral
BrandAirwell
ModelSX 18
CategoryTemperature Controller
LanguageEnglish

Summary

General Recommendations and Safety

Safety Hints and Procedures

Follow safety rules for equipment work. Installation and maintenance by qualified professionals.

Mandatory Power Off Warning

Switch off power supply before any maintenance or work in electrical boxes.

Refrigerant Line Connections

R-407C Refrigerant Charge Management

Initial Refrigerant Charge (Table A)

Specifies the factory-charged amount of R-407C for different outdoor units.

Additional R-407C Charge Calculation (Table B)

Guide to calculating and adding R-407C based on the number of indoor units.

R-407C Charge Adjustment by Line Length (Table C)

Provides the amount of R-407C to add based on the length of refrigerant lines.

R-22 Refrigerant Charge Management

Additional R-22 Charge Calculation (Table B)

Guide to calculating and adding R-22 based on the number of indoor units.

R-22 Charge Adjustment by Line Length (Table C)

Provides the amount of R-22 to add based on the length of refrigerant lines.

Refrigerant Line Vacuuming Procedure

Vacuuming Steps and Valve Tightening

Detailed steps for vacuuming refrigerant lines and indoor unit, including valve tightening torque.

Leak Detection and Verification

Methods for checking refrigerant line leaks using detectors or soapy water.

Electrical Connections: Outdoor to Indoor Units

General Electrical Connection Procedure

Instructions for wiring outdoor and indoor units, ignoring indoor unit manual instructions.

Power Supply and Terminal Board Wiring

Details on connecting power supply, terminal boards X, X1, X2, and probe wires.

Electrical Specifications (R 407 C)

Model-Specific Electrical Data

Provides electrical parameters like current, fuse rating, and cable size for different models.

Outdoor to Indoor Unit Connection Specs

Details electrical connection requirements between outdoor and indoor units for R 407 C.

Electrical Specifications (R 22)

Model-Specific Electrical Data (R 22)

Provides electrical parameters for different models using R 22 refrigerant.

Final Installation Checks and Procedures

Equipment Maintenance and Servicing

Critical Safety Warning: Power Off

Mandatory instruction to ensure power is switched off before performing any work on the equipment.

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