Daikin ALTHERMA HT EKBUHAA6 V3, Service Manual

Page: 94 / 302

Test Operation ESIE09-08A
82 Test Operation
1.3.1 Important information regarding the refrigerant used
This product contains fluorinated greenhouse gases covered by the Kyoto Protocol. Do not vent gases
into the atmosphere.
Refrigerant type:
R-410A
GWP
(1)
value: 1975
(1)
GWP = global warming potential
Please fill in with indelible ink,
 
the factory refrigerant charge of the product,


the additional refrigerant amount charged in the field and


+

the total refrigerant charge
on the refrigerant charge label supplied with the product.
The filled out label must be adhered in the proximity of the product charging port (e.g. onto the inside of
the service cover).
1.3.2 Procedures for adding refrigerant
How to connect the tank?
Caution

Automatic refrigerant charging is NOT POSSIBLE.

Make sure to turn ON the power 6 hours before starting the operation. This is necessary to warm the
crankcase by the electric heater.
total refrigerant charge
outdoor unit
Contains fluorinated greenhouse gases
covered by the Kyoto Protocol
factory refrigerant charge of the product:
see unit name plate
additional refrigerant amount charged
in the field
refrigerant cylinder and
manifold for charging
Contains fluorinated greenhouse gases covered by the Kyoto Protocol
1 Liquid line stop valve
2 Gas line stop valve
3 To indoor unit
4 Valve A
5 R-410A tank
6 Measuring instrument
7 Pipe fixing plate
3
5
6
1 2
4
3
5
6
1 2
7
4