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Aquarea air/water heat pump – Installation manual for monobloc and split systems C, D and E series 05 / 2014
7
Hydraulic &
refr
ig. circuits
Installation of heating and refrigeration circuits for split systems
Evacuating the refrigerant circuit
Warning!
The refrigerant may not be mixed with other types of refrigerant or
replaced with other types of refrigerant . Using other refrigerants can
damage the device and result in safety problems .
The manufacturer accepts no liability or warranty claims if refrigerants
other than the following types are used:
R410A for series
Aquarea LT and T-CAP or
R407C for series
Aquarea HT .
Warning!
When laying or relaying pipelines, no refrigerant may be released .
1
Hydro module
2
Vacuum pump adapter
3
Vacuum pump
4
Liquid pipe
5
Hot gas pipe
6
CLOSED
7
OPEN
8
2-way directional valve, closed
9
3-way directional valve, closed
10
Outdoor unit
Lo
Hi
2
3
1
4
5
6
7
8
9
10