FGE FARELEK 112501 Mode D'emploi page 52

I : ADDITION OF REFRIGERANT ( long pipes
• WARNING ! This operation must be made by a professional.
•If the connection pipe has a length greater than 7 metres, a refrigerant should be added. Make-up quantity
A=(Lm-7m) x 15g/m.
Length of connection pipe (m)
Make-up quantity (g))
•Connect the bottle of refrigerant gas to the gas supply orifice (do not tighten the gas pipe screw on the gas
closing valve).
• Open the valve of the gas bottle and purge the air from the units with the gas.
• When the gas can be seen at the connection in the form of mist, tighten the connection.
• On the scale, read the weight of gas to be added.
Intérnal unit
R407C
• Dont rock the bottle during the supply operation.
• Dont heat the bottle with fire or hot air.
112501-505-506-507-H.indd 52
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Liquids pipe
Valves
Gas pipe
Hot water (~ 40°C )
ATTENTION
© FAR GROUP EUROPE
)
7 8
0 15
External unit
EN
9 10
30 45
10/02/06 8:11:57