Mitsubishi Electric PUHZ-ZRP100VKA3 Service Manual page 102

The operation data will appear.
The Compressor-Accumulated operating (COMP. run) time is 10-hour unit,
and the Compressor-Number of operation times (COMP. ON/OFF) is a 100-
time unit (fractions discarded).
Navigating through the screens
• To go back to the Service menu ..........
• To return to the previous screen .......
■
Refrigerant address
Single refrigerant system
In the case of single refrigerant system, the refrigerant address
is "00" and no operation is required.
Simultaneous twin, triple units belong to this category
(single refrigerant system).
[1:1]
Refrigerant
address=00
Outdoor
unit
Indoor unit
01
Remote
controller
OCH645
button
button
[Twin]
Refrigerant
address=00
Outdoor
unit
Indoor unit Indoor unit
01 02
Remote
controller
3
Multi refrigerant system (group control)
Up to 16 refrigerant systems (16 outdoor units) can be con-
nected as a group by 1 remote controller. To check or set the
refrigerant addresses.
Refrigerant Refrigerant Refrigerant
address address address
00 01 02
Outdoor Outdoor Outdoor
unit unit
Indoor unit Indoor unit Indoor unit
01 01
Remote
controller
102
Smooth maintenance
Ref. address Cool
COMP. current
COMP. run time
COMP. On / Off
COMP. frequency
Return:
Page
Smooth maintenance
Cool
Ref.address
Sub cool
OU TH4 temp.
OU TH6 temp.
OU TH7 temp.
Return:
Page
Smooth maintenance
Ref.address Cool
IU air temp.
IU HEX temp.
Hr
IU filter time
Return:
Page
Refrigerant
address
15
Outdoor
unit unit
Indoor unit
01 01
A
Hr
times
Hz