Electronic Diagram
Electric Wiring Connection and Trial Operation
Electric wiring connection
WARNING
TO BE INSTALED ACCORDING TO AS3000
1. Provide an exclusive circuit for power supply of the air conditioner. Wiring capacity shouldbe suitable.
2. Install a power switch and fuse matching the air conditioner.
3. Always apply the A/C grounding
4. Type Y attachment-if the supply cord is damaged, it must be replaced by the manufacturer or service agent
or similar qualifiedpersons in order to avoid a hazard.
Remove the service panel and connect the indoor control
wiring to outdoor connecting board according to the
indoor and outdoor wiring diagram
PLEASE NOTE: Cooling only type unit no red and yellow wiring (signal
wiring): red and black wiring is used for fresh air exchange function
Indoor and outdoor wiring diagram (cooling and heating)
CAUTION
1. Do not connect the wiring incorrectly. Check the wiring again after finishing connecting
2. Screw the connecting terminals on the connecting board tightly
3. Confirm the connecting terminals not flexible after screwing by pulling the wiring slightly.
Trial operation
Before trial operation be sure to check for looseness in wiring and mistaken polarity etc
1. Connect the power plug then turn on the mains switch. Observe if the operation indicatorlamp twinkles. If it
twinkles it proves that there is poor contact with indoor - outdoor signal wiring. Check it again
2. Trial operation continues for about half an hour in COOL mode according to the operation method (refer
pages 6 and 7) (For cooling and heating unit select COOL or HEAT depending on season). Cool air is expelled
from the unit.
3. Adjust air flow velocity and direction according to the method (refer to page 8). Horizontal vane can be
changed smoothly and air flow velocity changes.
4. The unit operation should be smooth and steady with no obvious vibration or abnormal noise. If obvious
vibration or abnormal noise occurs adjust the installation and strength vibration measures.
5. Check indoor drainage making sure there is no drainage leaking.
CAUTION
1. After trial operation is completed use instructional manual to explain operation procedures to customer
2. Be sure to read this instruction manual before use. Keep this manual handy for later reference.
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Service panel
Remove the screw
Pin the indoor and outdoor
connection wiring by using
the installation kit
Содержание TKF-26GW/BP
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