Evacuating the connected pipes
Important information regulation regarding the refrigerant used
This product contains fluorinated greenhouse gases covered by the Kyoto Protocol.
Do not vent gases into the atmosphere.
1.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.
a. Factory refrigerant charge of the product: see unit name plate
b.Additional refrigerant amount charged in the field (Refer to the above information for the quantity of refrigerant replenishment.)
c.Total refrigerant charge
d.Refrigerant cylinder and manifold for charging
Refrigerant type | GWP value |
1975 |
GWP=Global Warming Potential
Contains fluorinated greenhouse gases covered by the Kyoto Protocol.
Indoor unit
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• The
Charging the refrigerant under conditions of liquid by using a liquid pipe
1.Before recharging, check whether the cylinder has a siphon or not. There are two ways to recharge the refrigerant.
Cylinder with siphon | Cylinder without siphon |
Siphon
Charge the refrigerant standing the cylinder upright.
Charge the refrigerant turning the cylinder upside down.
• If
characteristics of the equipment vary.
•During the measuring operation of refrigerant quantity added use electronic scales.
If cylinder doesn’t have syphon, upset it.
English-48
A3050 TV_IB&IM_DB68-04043A-01_EN.indd 48
2014/8/15 15:44:39