Sanyo C4272R S/C Instrukcja Użytkownika Pobierz pdf (Strona 5)

3-2. Use R410A exclusive cylinder only.

 When charging with a refrigerant cylinder, use an

electronic scale for charging refrigerant. In this

case, if the volume of refrigerant in the cylinder

becomes less than 20% of the fully-charged

amount, the composition of the refrigerant starts

to change. Thus, do not use the refrigerant if the

amount in the charging cylinder is less than 20%.

Also, charge the minimum necessary amount to

the charging cylinder before using it to charge the

air conditioning unit.

Valve

Single valve

Charge liquid refrigerant with

cylinder in up-side-down position.

Single valve (with siphon tube)

Charge with cylinder in normal position.

Liquid

Valve

Liquid

Configuration and characteristics of cylinders

Fig. 1

Fig. 2

07-115 SSHP_II 5/7/07 3:59 PM Page 5

1 2 3 4 5 6 7 8 9 10 ... 110 111

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Sanyo C4272R S/C Instrukcja Użytkownika Strona 5