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11.12 INFRARED RECEIVER CZ-RWRM1 (FOR DUCTED ONLY)
• Before installing the infrared remote control, be sure to thoroughly read the “Precautions in terms of safety”
section of the installation instructions provided with the indoor unit. Also, be sure to thoroughly read the infrared
remote control installation instructions as well.
• After installation is complete, carry out a test operation to check that the unit functions properly and also explain
the operation and cleaning procedures to the customer in accordance with the details in the instruction manual.
Furthermore, ask the customer to keep this installation instructions and the operation instruction in a safe place
for later reference.
11.12.1 ACCESSORIES SUPPLIED WITH THE INFRARED RECEIVER
No. Name Qty.
○
1
Infrared Receiver (For Ducted series only) 1
○
2
Installation instructions (This manual) 1
11.12.2 INSTALLING THE INFRARED RECEIVER
• The infrared remote control infrared receiver should be in a place where it will not be affected by the direct light
from fluorescent lights. (Refer to the illustration below)
(If using an inverter-type fluorescent light, keep the receiver at least 1 meter away from the light, otherwise the
remote control operation may not work properly.)
Fluorescent ligh
300 mm or more
Infrared Receiver
Indoor unit
Turn on the fluorescent lights and check to that the infrared receiver properly receives the
remote control signal while the fluorescent lights are lit.
(If the earth wire is not connect, the infrared receiver may not receive the signal.)
• Select a place where the remote control can be operated easily (after obtaining approval from the customer).
• Install in a place which is away from direct sunlight and as free from humidity as possible.
• Avoid installing the receiver joint cord near refrigerant pipes or drain pipes.
• Install the receiver joint cord at least 5 cm away from other electric wires (including stereo and television cables,
etc.) to avoid mis-operation (electromagnetic noise).
• If passing the infrared receiver joint cord through a wall, be sure to install a water trap above the cord.
• The infrared remote control can be used to operate indoor units at a maximum range of 8 meters from directly in
front of the indoor unit.
• If the remote control is at an angle to the receptor, the operating range may become shortened.
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