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Owner's instruction
Checkups before reporting breakdown
Please first check the items below for product's defects before consulting to service center.
Symptoms
• Is air-conditioner's power on?
It has no power
• Are air-conditioner and remote
on.
controller properly connected
with cable?
• Is cable connection correct?
• Is desired temperature setup
It doesn't release
lower than current temperature?
cool wind.
• Does remote controller display
Error is displayed
panel indicate 'CH03'?
on remote con-
troller display
panel.
18 Wired Remote Controller
Check-up
Management
• Please check up circuit breaker.
• Please check up wire remote controller's
setup condition.
• Please connect air-conditioner and remote
controller cable.
• Please check again referring to setup
method at the manual.
• Please set up desired temperature lower
than current temperature.
• Please check again wire remote con-
troller's setup condition.
• Please check again connection condition
of air-conditioner and remote controller
cable.
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