2-2. Outdoor unit low noise operation function (option)
Change the outdoor unit low noise operation by using this setting.
CAUTION
• When the low noise operation function is working, cooling and heating capacity will de-
crease.
• When changing the settings, explain to the customer beforehand that the capacity decreas-
es.
NOTES:
• When SET1-4 is OFF, optional Central remote controller is required to use this function.
• When SET1-4 is ON, “Operation” and “Non-operation” mode of this function cannot be
switched from the Central remote controller.
SET1-4
Setting
Factory setting
ON
Continuous operation
OFF
Follow the Central remote controller
settings
♦
SET2-1
Setting
Factory setting
ON
Lower
OFF
Low
♦
2-3. Changing the current limit function
Change the outdoor unit current limit function by using this setting.
CAUTION
• When the current limited function is working, cooling and heating capacity will decrease.
• When changing the settings, explain to the customer beforehand that the capacity decreases.
SET2-3
SET2-4
Current
Factory setting
OFF
OFF
Full
♦
ON
OFF
16.0 A
OFF
ON
12.0 A
2-2. Outdoor unit low noise operation function (option)
- (05-55) -
2. Function settings (for outdoor unit)
FIELD
WORKING
FIELD
WORKING
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