Related Manuals for Toshiba RAV-HM561UT-E
Summary of Contents for Toshiba RAV-HM561UT-E
- Page 1 AIR CONDITIONER (SPLIT TYPE) Installation Manual For commercial use Indoor Unit Model name: <4-way Cassette type> RAV-HM561UT-E RAV-HM801UT-E RAV-HM1101UT-E RAV-HM1401UT-E English...
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Page 2: Table Of Contents
Product information of ecodesign requirements. (Regulation (EU) 2016/2281) http://ecodesign.toshiba-airconditioning.eu/en 7 Electrical connection ..........14 8 Applicable controls . - Page 3 WARNING work on the air conditioners made by Toshiba Carrier Corporation or, alternatively, he or she has been instructed in such matters by an individual or individuals who have been trained and is thus thoroughly (Risk of fire) acquainted with the knowledge related to this work.
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Page 4: Precautions For Safety
– 3 – Precautions for safety Warning indications on the air conditioner unit Warning indication Description The manufacturer shall not assume any liability for the damage caused by not observing the description of this manual. WARNING WARNING WARNING ELECTRICAL SHOCK HAZARD ELECTRICAL SHOCK HAZARD Disconnect all remote Disconnect all remote electric power supplies before servicing. - Page 5 • When work is performed at heights, use a ladder which complies with • Appliance and pipe-work shall be installed, operated and stored in a the ISO 14122 standard, and follow the procedure in the ladder’s room with a floor area larger than A m².
- Page 6 – 5 – • When the air conditioner has been installed or relocated, follow the • Electrical wiring work shall be conducted according to law and instructions in the Installation Manual and purge the air completely so regulation in the community and Installation Manual. that no gases other than the refrigerant will be mixed in the Failure to do so may result in electrocution or short circuit.
- Page 7 Relocation • Only a Qualified installer (*1) or Qualified service person (*1) is allowed to relocate the air conditioner. It is dangerous for the air conditioner to be relocated by an unqualified individual since a fire, electric shocks, injury, water leakage, noise and/or vibration may result.
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Page 8: Accessory Parts
– 7 – Accessory parts Selection of installation place Part name Shape Usage WARNING (Hand over to customers) • Install the air conditioner securely in a location where the base can sustain the weight adequately. Owner’s Manual (For other languages that do not appear in this Owner’s Manual, If the strength is not enough, the unit may fall down resulting in injury. - Page 9 Installation space Ceiling height Ensure there is sufficient space to install the unit and to perform maintenance work as and when required. Keep Unit: m 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 10: Installation
– 9 – Installation External view Unit: mm Ceiling bottom surface REQUIREMENT Strictly comply with the following rules to prevent damage of the indoor units and human injury. • Do not put any heavy article on the indoor unit. (Even units are packaged) •... - Page 11 Opening a ceiling and Treatment of ceiling Installation of ceiling opening and Level gauge (levelness: 5 mm or less) hanging bolt The ceiling differs according to structure of building. installation of hanging bolts Hanging bolt Indoor unit For details, consult your constructor or interior finish Hanging bolt •...
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Page 12: Drain Piping
– 11 – Drain piping Installation of ceiling panel Installation of wireless (Sold separately) remote controller (Sold separately) REQUIREMENT Install the ceiling panel according to Installation CAUTION CAUTION Manual attached with it after piping / wiring work has •... - Page 13 Drain up Attached hose band VP25 vinyl chloride pipe When a down-gradient cannot be secured for the Drain pipe (Locally procured) Power supply wiring connecting port drainpipe, drain-up piping is possible. (Hard socket) Attached flexible hose • The height of the drain pipe must be 850 mm or less Heat from the bottom of the ceiling.
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Page 14: Refrigerant Piping
– 13 – Refrigerant piping Evacuation Tightening connection Perform vacuuming from the charge port of valve of the Permissible piping length and CAUTION CAUTION outdoor unit by using a vacuum pump. CAUTION CAUTION For details, follow to the Installation Manual attached to height difference Do not apply excessive torque. -
Page 15: Electrical Connection
Electrical connection Heat insulation process Apply heat insulation for the pipes separately at liquid side and gas side. WARNING • For the heat insulation to the pipes at gas side, use the material with heat-resisting temperature 120°C • Use the specified wires for wiring connect the terminals. Securely fix them to prevent external forces applied or higher. - Page 16 – 15 – 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 17 Wiring connection ▼Heat insulation of wiring connecting port REQUIREMENT • Connect the wires matching the terminal numbers. Incorrect connection causes a trouble. • Route the wire through the wire connection port of the indoor unit. • The low-voltage circuit is provided for the control wire and remote controller wire. (Do not connect the high-voltage circuit.) HM56 type Adhered surface...
- Page 18 – 17 – HM80, HM110, HM140 type ▼Seal material of wiring 1. Remove screw A for the fixation of the electrical control box cover and loosened screw B. Slide the cover inside connecting port so that the hook part can be removed (The electrical control box cover remain being hooked on the hinge.). 2.
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Page 19: Applicable Controls
Applicable controls See the figure on the left for system interconnection wires to Applicable controls setup • For using the wired remote controller RBC-AMS55E , the terminal block. refer to the Owner’s Manual attached to the wired (settings at the site) remote controller. - Page 20 – 19 – Installing indoor unit on high To secure better effect of How to set up swing type Each time [ ] setting button is pushed, indoor unit numbers in the group control ceiling heating The swing type of the louver can be selected. change cyclically.
- Page 21 Remote controller sensor 8°C operation Indoor unit Indoor unit drain pipe refrigerant pipe The temperature sensor of the indoor unit senses room Pre-heating operation can be set for cold regions temperature usually. Set the remote controller sensor where room temperature drops to below zero. [F4] to sense the temperature around the remote controller.
- Page 22 – 21 – Group control (Example) Group control for complex system Procedure Line system Simultaneous twin system <Single system> <Twin system> example 1 A combination with an outdoor unit allows simultaneous ON / OFF operation of the indoor units. The following Outdoor unit Outdoor unit system patterns are available.
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Page 23: Test Run
Test run To find an indoor unit’s position from its address Push and hold menu button and [ ] setting button simultaneously for 10 seconds or more. E.g.) A unit number 1-1 is indicated on the LCD of the remote controller. The indicated number shows the line ... - Page 24 – 23 – Monitoring function Wireless remote controller <Overview of test run operations using the wireless Indoor unit data remote controller> Remote controller model name: RBC-AXU41U This function can be used to call the service monitor Code No. Data name mode from the remote controller during a test run to ▼...
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Page 25: Maintenance
Maintenance ▼ Cleaning of discharge louver • First push the claws (2 locations) in the • The discharge louver can be removed for cleaning. direction of the arrow to insert, push the corner section until it clicks into position, and then <Daily maintenance>... -
Page 26: Troubleshooting
– 25 – 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. - Page 27 Check codes and parts to be checked Wired Wireless remote controller remote Sensor block display of controller receiving unit display Judging Wired Main defective parts Parts to be checked / trouble description conditioner Wireless remote controller device remote status Sensor block display of Operation Timer controller...
- Page 28 – 27 – Wired Wireless remote controller remote Sensor block display of controller receiving unit display Judging Main defective parts Parts to be checked / trouble description conditioner device status Operation Timer Ready Indication Flashing GR GR OR Outdoor unit high- High-pressure switch --- The IOL was activated or an Entire pressure system...
- Page 29 EB99847501 (DH91308101)