A B C; Test Operation - Daikin RMXS112D7V3B Installation Manual

Setting mode 2
The H1P led is on.
Setting procedure
1 Push the button according to the required function
BS2 SET
(A~C). The led indication that matches the required function is
shown below in the field marked
Possible functions
A additional refrigerant charging operation.
B refrigerant recovery operation/vacuuming operation.
C automatic low noise operation setting at nighttime.
H1P H1P H2P H2P
A
B
C
2 When the button is pushed, it indicates the current
BS3 RETURN
setting.
3 Push the button according to the required setting
BS2 SET
possibility as shown below in the field marked
3.1 Possible settings for function A and B are
(*)
H1P H1P H2P H2P
ON ON
(*) (*)
OFF OFF
(*) This setting = factory setting
3.2 Possible settings for function C
The noise of level 3 < level 2 < level 1 (
(*)
H1P H1P H2P H2P
(*) (*)
OFF OFF
1
2
3
(*) This setting = factory setting
4 Push the button and the setting is defined.
BS3 RETURN
5 When the
BS3 RETURN
starts according to the setting.
Refer to the service manual for more details and for other settings.
NOTE When finished, please mark the settings of function C
in the "Records" part of the label on the backside of the
front plate.
Confirmation of the set mode
The following items can be confirmed by setting mode 1 (H1P
led is off)
Check the led indication in the field marked
Indication of the present operation state
- normal
- abnormal
- under preparation or under test operation
H1P H1P H2P H2P
RMXS112~160D7V3B
Super Multi Plus System air conditioner
4PW19516-1B
:
H3P H3P H4P H4P H5P H5P H6P H6P
.
(ON) or
ON OFF
H3P H3P H4P H4P H5P H5P H6P H6P
1
).
H3P H3P H4P H4P H5P H5P H6P H6P
button is pushed again, the operation
.
H3P H3P H4P H4P H5P H5P H6P H6P

11.4. Test operation

NOTE After turning on the power supply, the unit can not be
started until the H2P initialisation led goes off
(maximum 12 minutes).
Check the stop valves
Make sure to open the gas and liquid line stop valves.
After installation, perform the test operation.
Unless the test operation is performed, the error code "U3" is
shown on the remote controller and the unit cannot be operated.
Performing the test operation
H7P H7P
1 To protect the compressor, make sure to turn on the power
supply 6 hours before starting operation.
2 Set to setting mode 1 (H1P led is off) (refer to
on page 15).
3 Press the
standstill. The test operation starts when the H2P led blinks and
the remote controller indicates
(external control).
It may take 10 minutes to bring the state of refrigerant uniform
(OFF).
before the compressor starts, but that is not a malfunction.
The test operation is automatically carried out in cooling mode
H7P H7P
during 15~30 minutes.
Depending on the situation, the refrigerant running sound or the
sound of a magnetic solenoid valve may rise during this
operation.
The following items are automatically checked:
- Check for miswiring
- Check if stop valves are open
- Check of refrigerant charge
H7P H7P
- Automatic judgement of piping length
NOTE
4 After the test operation (maximum 30 minutes), the unit
automatically stops.Check the operation results by the outdoor
unit led indication.
normal
abnormal
Indoor units cannot be checked individually. After the
test operation is finished, check the indoor units
individually via the remote controller. This is possible
for Sky Air indoor units only.
The led indication changes during this operation, but
that is not abnormal.
Please attach the front plate of the outdoor unit in
order to prevent incorrect judgement during operation.
5 Measure to be taken when operation finishes abnormally
1. Confirm the error code on the remote controller.
H7P H7P
2. Correct what is abnormal.
(See the installation manual and operation manual or contact
your dealer.)
3. After the abnormality is corrected, press the
button and reset the error code.
4. Start the unit again to confirm that the problem is properly
solved.
5. If no error code is indicated on the remote controller, it is
possible to start operation after 5 minutes.
button for 5 seconds when the unit is at
BS4 TEST
(test operation) and
When you want to terminate the test operation,
press the button. The unit will keep
BS3 RETURN
running for 30 seconds and then stops. During
test operation it is impossible to stop the unit with
the remote controller.
H1P H1P H2P H2P H3P H3P H4P H4P
"Setting mode 1"
H5P H5P H6P H6P H7P H7P
BS3 RETURN
Installation manual
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