Installation; Installation Of Refrigeration Connections - Fujitsu Waterstage Split Comfort 5 Series Installation Manual

Installation

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Installation of refrigeration connections

Bend the pipes into position and make holes
for them through the fl oor or walls either with
their protective caps in place or after brazing.
Keep the protective caps in place or ends
brazed until the appliance is commissioned.
The outdoor unit must be connected to the
hydraulic unit ONLY with brand new separately
insulated copper connections (refrigerant quality).
Maintain the same pipe diameters
Observe the maximum and minimum distances
between the hydraulic unit and the outdoor unit
(fi g. 32, page 28) the guarantee of performance and
the service lifespan of the system depend on this.
The minimum length of the refrigeration
connections for correct operation is 3 m.
The appliance's warranty will be void if it is operated
with refrigeration connections less than 3 m long
(tolerance +/- 10%).
Ensure that the refrigeration connections are protected
from physical deterioration.
fi g. 12 - Example of recommendation for layout of
refrigeration connections
- 16 -
(fi g. 32).
Waterstage Split Comfort DHW Serie / INSTALLATION / 2125 - EN
Trou
Holes
fi g. 13 - Open the outdoor unit model 5, 6 & 8
X2
fi g. 14 - Open the outdoor unit model 10
Poignées
handles
fi g. 15 - Transport of the outdoor unit model 10
X3
Crochets
Hooks