Toshiba Carrier TCB-SGMH2802KU-Y Installation Manual

1 English
INSTALLATION MANUAL
For Super Modular Multi System Air Conditioner
Snow hood (Right and Left side), Snow hood (Rear side)
Model name: TCB-SGMH2802KU-Y, TCB-SGMH2802KU-B, TCB-SGMH4502KU-B
Precautions for safety
• Carefully read these "Precautions for safety" before installation, and perform installation work safely.
• These precautions contain important information regarding safety. Please be sure to follow them.
• After completing the installation work, perform a test run to confirm that there are no abnormalities.
In addition, ask the customer to keep this Installation Manual together with the air conditioner's Owner's Manual and Installation Manual.
Ask the authorized dealer or qualified installation professional to carry out the installation work. If you install it yourself and the work is performed
WARNING
improperly it may result in the snow hood being blown away by strong winds or may cause fire, electric shock, injury, or water leakage.
Installation must be carried out thoroughly and in accordance with this Installation Manual.
CAUTION
Improper installation may result in leakage of refrigerant gas or injury.
Precautions for installation
When installing the unit in a region where snowfall is expected, consider how snow cover will affect it. Raise the foundation or install a platform (higher than the expected snow cover)
on which to mount the unit, and fix the platform securely with anchor bolts.
CAUTION
• Install the snow hood with consideration of seasonal winds.
• When installing the snow hood, do not perform installation or drilling at any points other than at the embossed points or where there are already pre-drilled holes on the outdoor
unit's air outlet, side plate, or struts, and do not use screws other than those specified. Doing so may cause damage to the heat exchanger or failure of electric or electronic parts.
• Be careful not to damage the fins and pipes of the heat exchanger during installation work. Damage to the pipes may cause leakage of refrigerant gas.
• Remove any shavings produced during installation. Also, apply rust prevention treatment to the installation points. Residual shavings or untreated installation points may cause rust.
• If attaching a snow hood, remove the fin guard, as snow may accumulate in the heat exchanger.
• Tighten the screws used for temporary mounting firmly after installing the snow hood.
If the screws are not tightened, strong winds may blow the snow hood off or cause abnormal noises.
REQUIREMENT
• Attaching a snow hood will alter the wind pressure on the unit itself. The required installation strength will naturally differ in strong winds, so please reconfirm the strength of the
equipment anchor points.
• Avoid installing the unit and snow hood in such a way as would allow strong winds or seasonal winds to blow in from the opening of the hood. This will also adversely affect the
operation of the equipment.
• Use (5) Drill screws to drill pilot holes at the embossed points. Use (4) S-TITE screws for mounting.
• (4) S-TITE screws should be tightened to a torque of 2.2 to 2.9 ft•lbs (3 to 4 N•m). If you continue tightening beyond this with an electric screwdriver, the screw thread will be
crushed and you will no longer be able to tighten the screw.
• Since refrigeration cycle pipes and electric / electronic parts are located in close proximity on the inside of the product, avoid using an electric drill to make pilot holes. If use of an
electric drill is unavoidable, use a 0.2" (4.7 mm) diameter drill bit and mark it at a point 0.4" (10 mm) from the drill tip, such as by wrapping plastic tape around it, and take care not
to drill more than 0.4" (10 mm) into the product.
• Use the screws included with the product for installation. If use of screws other than those provided is unavoidable, use screws of the same length as those specified for each
location.
• During installation work, wear protective gear to avoid sustaining cuts on the edges of the sheet metal.
• If a fin guard is attached to the product, remove the fin guard before attaching the snow hood.
Specifications
Model name Composition
TCB-SGMH2802KU-Y (1) Right and Left side of intake port: 2
TCB-SGMH2802KU-B (2) Rear side of intake port: 1
TCB-SGMH4502KU-B (3) Rear side of intake port: 1
Snow hood painting specifications: Acrylic paint or powder coating (Color: Silky Shade Munsell No. 1Y8.5/0.5)
Thank you for purchasing the "Snow hood" for TOSHIBA Carrier Air Conditioner.
Before starting the installation work, please read this manual carefully and install the
product properly.
Component parts
(Includes the following parts)
Model name
No.
Part name
Side plate R
Upper plate
Right and Left side of
(1) Mid plate
intake port
Lower plate
Side plate L
Side plate R
Upper plate
Mid plate
(2) Rear side of intake port
Lower plate
Side plate L
Side plate R
Upper plate
Mid plate
(3) Rear side of intake port
Lower plate
Side plate L
(0.2" × 0.6" L)
(4) S-TITE screws
with nylon washer
Drill screws
(5) (0.2" × 0.5" L)
For pilot hole drilling
(6) Installation Manual This manual
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SGMH2802KU-Y SGMH2802KU-B SGMH4502KU-B
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