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AIR CONDITIONER (MULTI TYPE)
Installation Manual
Indoor Unit
Model name:
Compact 4-Way Cassette Type
RAV-HM301MUTP-E
RAV-HM401MUTP-E
RAV-HM561MUTP-E
Scan QR CODE to access installation and owner's manual on website.
https://www.toshiba-carrier.co.th/manuals/default.aspx
Manual are available in AR/BG/CZ/DA/DE/EL/EN/ES/ET/FI/FR/
HR/HU/IT/LT/LV/NL/NO/PL/PT/RO/RU/SK/SL/SV/TR.
For commercial use
R32
English
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Table of Contents
Related Manuals for Toshiba RAV-HM MUTP Series
Summary of Contents for Toshiba RAV-HM MUTP Series
- Page 1 AIR CONDITIONER (MULTI TYPE) Installation Manual Indoor Unit For commercial use Model name: Compact 4-Way Cassette Type RAV-HM301MUTP-E RAV-HM401MUTP-E RAV-HM561MUTP-E Scan QR CODE to access installation and owner’s manual on website. https://www.toshiba-carrier.co.th/manuals/default.aspx Manual are available in AR/BG/CZ/DA/DE/EL/EN/ES/ET/FI/FR/ HR/HU/IT/LT/LV/NL/NO/PL/PT/RO/RU/SK/SL/SV/TR. English...
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Page 2: Table Of Contents
– 1 – Original instruction Please read this Installation Manual carefully before installing the Air Conditioner. This Manual describes the installation method of the indoor unit. For installation of the outdoor unit, follow the Installation Manual attached to the outdoor unit. Contents 1 Accessory parts . -
Page 3: Accessory Parts
Accessory parts Selection of installation place WARNING Accessory parts • Install the air conditioner at enough strong place to withstand the weight of the unit. If the strength is not enough, the unit may fall down resulting in injury. Part name Q’ty Shape... - Page 4 – 3 – Installation space Ceiling height Ensure there is sufficient space to install the unit and to perform maintenance work as and when required. Unit: m Keep 15 mm or more for clearance between top plate of the indoor unit and the ceiling surface. Model RAV- Installable ceiling height Unit: mm...
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Page 5: Installation
Installation Unit: mm Bottom face of ceiling REQUIREMENT Strictly comply with the following rules to prevent damage of the indoor units and human injury. • Do not put a heavy article on the indoor unit. (Even units are packaged) • Carry in the indoor unit as it is packaged if possible. If carrying in the indoor unit unpacked by necessity, be sure to use buffering cloth, etc. - Page 6 – 5 – Opening a ceiling and Treatment of ceiling Installation of ceiling opening and For the grid ceiling, incline the unit and then mount the unit from the electrical control box side as shown in the installation of hanging bolts hanging bolt The ceiling differs according to structure of building.
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Page 7: Drain Piping
Drain piping Installation of ceiling panel Installation of wireless (Sold separately) remote controller • For length of the traversing drain pipe, restrict to 20 m (Sold separately) CAUTION Install the ceiling panel according to Installation or less. Manual attached with it after piping / wiring work has In case of a long pipe, provide support brackets with The signal receiving unit of indoor unit can receive a Following the Installation Manual, perform the drain... - Page 8 – 7 – Connecting drain pipe Check the draining • Connect a hard socket (locally procured) to the hard In the test run, check that water drain is properly socket of the attached supplied flexible hose. performed and water does not leak from the connecting Heat part of the pipes.
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Page 9: Refrigerant Piping
Refrigerant piping Heat insulating Connecting refrigerant piping CAUTION • As shown in the figure, cover the flexible hose and Do not scratch the inner surface of the flared part • Flaring hose band with the attached heat insulator up to the when removing burrs. -
Page 10: Electrical Connection
– 9 – Electrical connection Electrical connection Open the valve fully CAUTION Open the valve of the outdoor unit fully. Tightening with an excessive torque may crack the nut depending on installation conditions. For details, refer to the Installation Manual attached to WARNING the outdoor unit. - Page 11 Communication type Wiring between indoor unit and outdoor unit TU2C-Link can be used with these models. 1. Figure below shows the wiring connections between the indoor and outdoor units and between the indoor units If the indoor unit and the connected remote controller / remote sensor are all TU2C-Link models, TU2C-Link and remote controller.
- Page 12 – 11 – Wiring connection Wiring on the ceiling panel CAUTION CAUTION According to the Installation Manual of the ceiling REQUIREMENT *1 Make sure to fix the power supply wire with the cord panel, connect the louver motor connector on the clamp so that no water enters into the electrical •...
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Page 13: Applicable Controls
Applicable controls Installing indoor unit on high Each time [ ] [ ] setting button is ceiling pushed, indoor unit numbers in the group control change cyclically. Select the indoor ■ Applicable controls setup REQUIREMENT unit to change settings for. When an indoor unit is installed on a ceiling higher than (settings at the site) When the air conditioner is used for the first time, it will... - Page 14 – 13 – Group control Change of lighting time of How to set up swing type ■ filter sign [F3] In a group control, a remote controller can control The swing type of the louver can be selected. up to maximum 8 or 16 units.
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Page 15: Test Run
Test run After the test run, push OFF timer button Repeat procedures → → → to stop a test run. Indicators “Operation” (green), “Timer” ([TEST] disappears on the display and the air (green), and “Ready” (orange) in the conditioner enters the normal stop mode.) ... -
Page 16: Maintenance
– 15 – Maintenance Cleaning with water or vacuum cleaner. • If dirt is heavy, clean the air filter using tepid water with a neutral detergent or just water. CAUTION CAUTION • After cleaning with water, dry the air filter sufficiently in a shaded place. -
Page 17: Troubleshooting
Troubleshooting Periodic Maintenance For environmental conservation, it is strongly recommended that the indoor and outdoor units of the air conditioner in use be cleaned and maintained regularly to ensure efficient operation of the air conditioner. When the air conditioner is operated for a long time, periodic maintenance (once a year) is recommended. Confirmation and check ■... - Page 18 – 17 – Check codes and parts to be checked Wired Wireless remote controller remote Sensor block display of controller receiving unit Judging display Wired Wireless remote controller Main defective parts Parts to be checked / trouble description conditioner device remote status...
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Page 19: Specifications
Specifications Wired Wireless remote controller remote Sensor block display of controller receiving unit Judging display Main defective parts Parts to be checked / trouble description conditioner device status Operation Timer Sound power level (dBA) Weight (kg) Ready Indication Flashing Model Main unit (Ceiling panel) GR GR OR Cooling... - Page 20 Notice code Item Content Manufacturer: Toshiba Carrier (Thailand) Co.,Ltd. The battery kit connected to the Flow Selector unit has reached 144 / 9 Moo 5, Bangkadi Industrial Park, Tivanon Road, Tambol Bangkadi, Flow Selector unit battery dead the end of its life.
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Page 21: Appendix
Appendix Work instructions 5. When a commercially available dryer is attached to the existing pipes. The existing R22 and R410A piping can be reused for There is the possibility that copper green rust has inverter R32 product installations. Existing pipes: Cannot be used. been generated. - Page 22 – 21 – Warnings on Refrigerant Leakage NOTE 2 The standards for minimum room volume are as follows. Check of Concentration Limit 1) No partition (shaded portion) The room in which the air conditioner is to be installed requires a design that in the event of refrigerant gas leaking out, its concentration will not exceed a set limit.
- Page 23 43-EN 44-EN – 22 –...
- Page 24 144 / 9 Moo 5, Bangkadi Industrial Park, Tivanon Road, Tambol Bangkadi, Amphur Muang, Pathumthani 12000, Thailand 1133350101A...