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Circuit information screen
• Use the
and
buttons to switch the UC ("1 to 16")
displayed.
• Each time you press
, you can switch the displayed circuit
(A
→
B
→
C
→
D).
Use the
and
buttons to switch the
displayed information item.
Refer to the table below for the items and content of display information.
Item Unit
Description
UC
─
Indicates the selected UC number
Circit
─
Indicates
circuit
EWT
°C
Indicates the inlet water temperature
MWT
°C
Indicates the centre water temperature
LWT
°C
Indicates the outlet water temperature
H press
MPa
Indicates the high pressure
L press
MPa
Indicates the low pressure
Cds. T
°C
Indicates the condensing temperature
Ecpt. T
°C
Indicates the evaporation temperature
Dsch.T
°C
Indicates the discharge gas temperature
Suct. T
°C
Indicates the suction gas temperature
Coil 1
°C
Indicates the pipe temperature of the air heat exchanger (heat pump only)
When viewed from the controller side, the left side is 1 and the right side is 2
Displays "---" when a cooling-only unit is not installed
Coil 2
°C
LQT °C
"---"
display
COMP
─
ON: Compressor operation
OFF: Compressor stopped
FAN
rpm
Displays the fan rotation speed
Time
h
Displays the operation hours
Count
Times
Displays the number of startups
UC operation screen
• Use the
and
buttons to switch the UC ("1 to 16")
displayed.
You can only switch between "Run/Stop" and "Mode"
in the case of "Unit".
• Press
or
to select the item you want to change then
press
. The confirmation screen appears. To change it with
the cursor, select "OK" and press
to change. If you do not
wish to make a change, select "BACK" and press to return to
the "UC operation" screen without making a change.
Refer to the table below for the items and content of display
information.
Item Description
Remote/Unit
"Remote" or "Unit"
Run/Stop
"Run" or "Stop"
Mode
"Cool" or "Heat"
