Installation Manual
55
Test Run
Refrigerant Checking
It is a function to detect refrigerant amount of the system automatically through cycle operation.
As a function to detect refrigerant leak and excess, it can be used together with Automatic Refrigerant Charging Function.
@
Start Inspection
Press black button for 2 seconds
YES
YES
NO
NO
Error Display
Error Display
Appropriate
temperature condition
Indoor Unit
thermo turned off
Detect Amount of Refrigerant
Detect Amount
of Refrigerant
Excess
amount
of
Refrigerant
Not enough
Refrigerant
Unable to
detect
refrigerant
Refrigerant
amount
normal
Direct
connection
of Gas pipe
and Liquid
pipe
Turn off indoor unit
Press black button for 2 seconds
End
Press black button for 2 seconds
after turning off all dip switches
Data Reset & Standby
Dip Switch Configuration Method
Warning :
Make sure to reset Main PCB
before executing these functions
ENGLISH
Summary of Contents for Multi V Space ARUV Series
Page 69: ......
