Daikin EMRQ14ABY1 handleiding
Handleiding
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EMRQ8~16ABY1
Daikin Altherma outdoor unit
4P501819-1 – 2017.08
Installation manual
24
Charging method
As explained during vacuum drying method, once vacuum drying is
finished, additional refrigerant charging can start.
Follow the steps as described below.
1 Calculate the amount of refrigerant to be added using the
formula mentioned in "13.3. Calculating the additional refrigerant
charge" on page 23.
The first 10 kg of refrigerant can be charged without outdoor unit
operation. If the additional refrigerant amount is smaller than
10 kg, perform the precharging procedure as explained in step 2
below. If the additional refrigerant charge is larger than 10 kg,
perform step 2 and perform step 3 till the end of the procedure.
2 Precharging can be done without compressor running by
connecting the refrigerant bottle only to the liquid stop valve.
Make sure that the stop valves are closed:
3 If the total amount of refrigerant could not be charged by
precharging, then connect the refrigerant bottle to the refrigerant
charging port as described in the figure above.
4 Make sure to open the discharge gas pipe stop valve and liquid
pipe stop valve of the outdoor unit. Keep the suction gas stop
valved of the outdoor unit ALWAYS closed. Refer to "How to use
the stop valve" on page 16.
5 Turn on the power of the indoor unit and outdoor unit.
Take all the precautions mentioned in "14. Start-up and
configuration" on page 25 into account.
To be able to do this operation, the outdoor unit should be set in
mode 2. Refer to "Field settings by push buttons" on page 26 for
further explanation on how to do the necessary settings.
6 Push the BS1 MODE button for 5 sec, the H1P LED is on
w.
7 Push the BS2 SET button 20 times until following LED
combination is reached:
8 Push the BS3 RETURN button to confirm setting 2-20 above.
9 Push the BS2 SET button to change the charge mode from OFF
(OFF) to ON (ON). LED indication should change as follows
10 Push the BS3 RETURN button and the setting is defined.
11 Push the BS3 RETURN button again, and the refrigerant
charging operation will start.
12 After charging the specified quantity of refrigerant, press the
BS3 RETURN button to stop the operation.
Checks after adding refrigerant
■ Are the stop valves for liquid and discharge open?
■ Is the amount of refrigerant, that has been added, recorded on
the refrigerant charge label?
1 Pressure reducing valve
2 Nitrogen
3 Refrigerant R410A tank (siphon system)
4 Measuring instrument
5 Vacuum pump
6 Gas pipe stop valve (not used)
7 Outdoor unit
8 Liquid pipe stop valve
9 Indoor unit(s)
10 Charge hose
11 Refrigerant charge port
12 Discharge pipe stop valve
Valve
Stop valve service port
If the suction stop valve should remain closed at all
times.
VACU
8
6
1
2
3
45
8
11
12
7
9 9 9
12
H1P H2P H3P H4P H5P H6P H7P
w x w x w x x
H1P H2P H3P H4P H5P H6P H7P
OFF
(a)
(a) This setting = factory setting
wxxxxx c
ON
wxxxxc x
NOTE
The operation will automatically stop within 30
minutes. If charging is not completed after 30 minutes,
set and perform the additional refrigerant charging
operation again.
■ Make sure to open the stop valves after charging the
refrigerant but keep the suction stop valve closed at
all times.
■ Operating with the stop valves closed will damage the
compressor.
4PEN501819-1.book Page 24 Wednesday, September 13, 2017 12:52 PM
Bekijk gratis de handleiding van Daikin EMRQ14ABY1, stel vragen en lees de antwoorden op veelvoorkomende problemen, of gebruik onze assistent om sneller informatie in de handleiding te vinden of uitleg te krijgen over specifieke functies.
Productinformatie
| Merk | Daikin |
| Model | EMRQ14ABY1 |
| Categorie | Niet gecategoriseerd |
| Taal | Nederlands |
| Grootte | 6412 MB |
