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OWNER’S INSTRUCTION
ENGLISH
OWNER’S INSTRUCTION
53
ENGLISH
It automatically runs a self-diagnosis when there is a trouble detected in the system.
It displays the troble mode number with maintenance CODE.
<Individual control>
<Group control>
When detecting an error during group control, the system will
display as below.
<In case of CH05 ERROR, 4 letters C,H,0,5 will display one by one.>
In order to expedite a service, please remember the error number and provide it when consulting
an installer.
An emergency elevation grill can be operated even in the case of errors.
(Except the trouble mode number 03)
If the centralized control lock or wired remote controller lock is programmed, this function will
not work.
Some product may not include this function.
Outage Compensation Function
If power supply fails due to outage or other reasons, the outage compensation function automati-
cally retrieves the operating conditions previously programmed before the power failure. Thus,
you don’t need to press any buttons.
(Additional functions will not be retrieved automatically.)
Self-diagnosis for Trouble Mode
Once the operation hours of the outdoor unit passes 10,000hours, the oil change-Indicator alarm
occurs. When the alarm occurs, refer to the cover immediately to contact a service center in
order to change the oil.
Oil Change Warning
Only products with GHP(Gas Heat Pump) Product can use this.
• When the oil is not changed, an error will occur to make the product impossible to run.
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