INSTALLATION MANUAL AND OWNER’S MANUAL - R32 - AIR CONDITIONER (SPLIT TYPE)

Oct 28, 2026

Installation and owner instructions for an R32 air conditioner split type system, covering indoor and outdoor unit specifications, compatible model codes, and required installation documentation access via a QR code and website. The content lists accessories and parts, outlines installation diagrams and required clearances, and provides guidance for mounting, drainage protection, wiring considerations, and remote controller placement. It also specifies optional installation parts, bolt and anchor requirements for outdoor mounting, refrigerant piping protection measures, and cautions related to wireless receiver exposure and RF noise interference.

LanguageEnglish

CategoryHealthcare

FormatPDF

Pages17

Reading Time43 min

AccessFree to download

Accessories Parts

Indoor

Outdoor

Installation Diagram of Indoor and Outdoor Units

Clearances and mounting notes

Installation Place and Remote Controller

Indoor unit placement

Remote controller positioning

Cutting a Hole and Mounting Installation Plate

Pipe hole drilling guidance

EN | | | INSTALLATION MANUAL AND OWNER’S MANUAL | |
R32 | | --- | --- | --- | --- | --- | | AIR CONDITIONER (SPLIT TYPE) | | | | | | Indoor unit
MODEL CODE MODEL NAME 20220741 40WHSW020DTA0TEE 20220742 40WHSW025DTA0TEE 20220743 40WHSW035DTA0TEE 20220744 40WHSW042DTA0TEE 20220745 40WHSW050DTA0TEE 20220746 40WHSW071DTA0TEE | | | Outdoor unit
MODEL CODE MODEL NAME 20220747 38WHSS020ATA0TEE 20220748 38WHSS025ATA0TEE 20220749 38WHSS035ATA0TEE 20220751 38WHSS042ATA0TEE 20220753 38WHSS050ATA0TEE 20220754 38WHSS071ATA0TEE | | | | Scan QR CODE to access Installation and Owner’s Manual on website. [https://www.toshiba-carrier.co.th/carrier-manuals](https://www.toshiba-carrier.co.th/carrier-manuals)[ ](https://www.toshiba-carrier.co.th/carrier-manuals)[Manual are available in BG/CS/DA/DE/EL/EN/ES/ET/](Manual are available in BG/CS/DA/DE/EL/EN/ES/ET/)
FI/FR/HR/HU/IT/LT/LV/NL/NO/PL/PT/RO/RU/SK/SL/SV. | | | | ACCESSORIES PARTS | INDOOR | | | | | | | | | | | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | | No. | Part name | | Q’ty | No. | Part name | Q’ty | No. | Part name | Q’ty | | ࣬ | Installation plate
| | 1 | ࣯ | Mounting screw
| 5 | ࣲ | Installation and Owner’s Manual (This manual)
| 1 | | ࣭ | Wireless remote controller
| | 1 | ࣰ | Screw (For 071 model only)
| 2 | ࣳ | Safety Manual
| 1 | | ࣮ | Battery
| | 2 | ࣱ | B Label
| 1 | ࣴ | R32 Information Servicing Manual
| 1 | | | | | | | | | ࣵ | Safety Instruction
| 1 | | OUTDOOR | | | | | | | | | | | No. | | Part name | Q’ty | | | | | | | | ࣶ | | Drain nipple | 1 | | | | | | | | | | | | | | | | | | INSTALLATION DIAGRAM OF INDOOR AND OUTDOOR UNITS | | 020, 025 | 035, 042, 050 | 071 | | --- | --- | --- | --- | | A | 81 | 86 | 50 | 300 mm or more A mm or more Hook Air ﬁlter (Attach to the front panel.) Vinyl tape Apply after carrying out a drainage test. ࣮ Batteries Refrigerant piping must be protected from physical damage. Install a plastic cover or equivalent. Hook ࣬ Installation plate 300 mm or more Shield pipe ࣭ Wireless remote controller F mm or more | | 020, 025, 035 | 042, 050, 071 | | --- | --- | --- | | B | 600 | 600 | | C | 600 | 600 | | D | 400 | 600 | | E | 45 | 100 | | F | 100 | 100 | D mm or more B mm or more Extension drain hose (Not available, provided by installer) C mm or more Where there is a danger of the unit falling, use foot bolts, or wires. | For the rear left, bottom left and left piping | | --- | |
| | Cut out a piece of SPACER from indoor unit packaging box, roll it and insert between the indoor unit and wall to tilt the indoor unit for better operation. | Optional Installation Parts | Part code | Parts name | Q’ty | | --- | --- | --- | | A | Refrigerant piping
Liquid side : Ø6 .35 mm
Gas side : Ø9 .52 mm (For 020, 025, 035) 12.70 mm (For 042, 050, 071) | One
each | | B | Pipe insulating material (polyethylene foam, 6 mm thick)(For 020, 025, 035)
(polyethylene foam, 8 mm thick)(For 042, 050, 071) | 1 | | C | Putty, PVC tapes | One
each | | Fixing bolt arrangement of outdoor unit | | | --- | --- | | • Secure the outdoor unit with fixing bolts and nuts if the unit is likely to be exposed to a strong wind.
• Use Ø8 mm or Ø10 mm anchor bolts and nuts.
• If it is necessary to drain the defrost water, attach drain nipple ࣶ to the bottom plate of the outdoor unit before installing it. | | | For 020, 025, 035
63 500 98 55

Drain outlet | (Unit : mm)
For 042, 050, 071
90 600 91 70

| | ޴ When using a multi-system outdoor unit, refer to the Installation Manual provided with the model concerned. | | 2 INDOOR UNIT Installation Place • A place which provides the spaces around the indoor unit as shown in the diagram. • A place where there are no obstacles near the air inlet and outlet. • A place which allows easy installation of the piping to

FAQs

How can installation and owner’s manuals be accessed for these R32 split-type models?

Scan the QR code to access the Installation and Owner’s Manual on the website. The manual availability includes multiple languages listed on the page, including EN.

What are the key requirements for installing the indoor unit?

Provide the required spaces around the indoor unit, keep the area clear near air inlet and outlet, allow easy piping to the outdoor unit, and ensure the front panel can open. Install the indoor unit at least 2.5 m in height and avoid placing anything on top of it.

What cautions apply to the indoor unit wireless receiver and remote controller placement?

Avoid direct sunlight on the indoor unit’s wireless receiver. Keep the microprocessor away from RF noise sources. Do not install the remote controller in direct sunlight or near heating sources, and keep it at least 1 m away from TV or stereo equipment.

Oct 28, 2026

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