Daikin VRVIII-Q Series Installation Manual page 23

k
LED indications : light-out : light-on
C/H SELECTOR
i
MODE HWL:
IND MASTER SLAVE
H1P H2P H3P H4P H5P H6P H7P
k
k k
l
l
l
LED indications to connect the
refrigerant tank
l l l k
l k
LED indications to [open] the valve of
refrigerant tank
l l l k
l k
LED indications to [close] the valve of
l l l k
refrigerant tank
LED indications as re-charging amount of
l refrigerant is not sufficient. l l l
l k
l k
l k
k
k k
English
l
: blnking
indications on
L.N.O.P DEMAND
remote
controller
(*1)
A
B
k
C
k
C
k k
C
D
(P8)
C
C
k
(*3)
k
C
k
D
(P9)
D
(PA)
k
C
k k
C
C
A
B
Functions of push-buttons
BS1 BS2 BS3 BS4
MODE SET RETURN TEST
Press to reset the adress when
changing the wiring, or indoor units are
added.
Use for a check operation.
(
• Press to confirm the settings,
• To cancel test operation,
• To go back to procedure (1) after repair of defect
part. (cancellation of error code)
Press to select setting items.
(
• Press to change setting modes,
• Press to go back to procedure (1), when missing the procedures.
• If the system stops and a indoor remote controller indicates any
defect, repair the defect part according to the list on the installation
manual (1) 11.
Test operate again after the repair.
• To test operate again, press the "RETURN" button (BS3) to turn the
LED back to "normal" indications as procedure (1).
If the "TEST" button (BS4) is not pressed within 3
min. after the indication to open the valve, it goes
back to procedure (3) 1) and stops the system again.
In this case, either refrigerant tank became empty, or the
valve of the refrigerant tank is not open.
If the refrigerant tank is empty, replace the tank, then
press the "TEST" button (BS4) for longer than 5 sec. to
re-start the system.
LED change indications, then stand-by for a stable
condition befor the operation for refrigeration re-charge.
Then open the valve of the refrigerant cylinder by
following the procedure (3) 2).
• If the system stops and a indoor remote controller indicates any
defect, repair the defect part according to the list on the installation
manual (1) 11.
Test operate again after the repair.
• To check operate again, press the "RETURN" button (BS3) to turn
the LED back to "normal" indications as procedure (1).
(*1) : Please refer below Remote controller indications at check
operation to confirm the details of each indication.
(*2) : If outside panels are not closed, it may not be able to operate
normally when outdoor temperature is high, etc.
(*3) : Remote controller does not indicate the procedures. Make sure
to check the LED indications upon operation.
(*4) : Recode the amount of refrigerant re-charge on the additional
refrigerant charge label.
WARNING ELECTRIC SHOCK WARNING
• Do not move away from the outdoor unit if outside panel is not closed
during a test operation.
• In case you need to move away from the outdoor unit, follow either
one of the below directions
1. Replace with other installation worker.
2. Push the "RETURN" button (BS3) to cancel the test operation.
(In this case, close all the outside panel, and close also the valve
if any cylinder is connected.)
BS5
RESET
18