Installation; Regulation Installation And Maintenance Conditions; Unpacking And Reservations; Receipt - Fujitsu Waterstage WOYG112LCTA Maintenance Document

Air to Water Heat Pump (Split integrated DHW type)

2 Installation

2 .1 Regulation installation
and maintenance conditions
The appliance must be installed and the maintained
by an approved professional in accordance with the
prevailing regulations and code of practice, in particular:
- The legislation on the handling of refrigerants.
- Heating installation with floor heating system.
- Low voltage electrical installations - Rules.
2 .2

Unpacking and reservations

2 .2 .1 Receipt

Carefully check, in the carrier's presence, the general
appearance of the appliances and check that the
outdoor unit is not laid on its side or back.
In the case of any dispute, state any appropriate
reservations to the carrier in writing within 48 hours and
send a copy of this letter to the After-Sales service.

2 .2 .2 Handling

The outdoor unit should not be laid on its side or back
during transport.
If not kept upright during transport, the appliance could
be damaged through displacement of the refrigerant
and deformation of the compressor suspension.
Any damage caused by transportation of the unit lying
down is not covered by the warranty.
If necessary the outdoor unit may be tilted only during
manual handling (to go through a door or use a staircase).
This operation must be conducted very carefully and
the appliance must be immediately restored to upright
position.
1*
1 Elbow
Plug (x 2)
(Depending on
2
the model)
figure 9 - Accessories provided with the outdoor unit
- 12 -
2* 3**
For draining away the
condensates

2 .2 .3 Containment of refrigerant circuits

All refrigerant circuits fear contamination from dust and
moisture. If such pollutants introduced into refrigerant
circuit, they can contribute to degrade the reliability of
the heat pump.
" It's necessary to ensure correct containment
connections and refrigerant circuits (hydraulic
unit, outdoor unit).
" In case of subsequent failure and expertise, the
finding of the presence of moisture or foreign
objects into the compressor oil would lead to
systematic exclusion of warranty.
- Check upon receipt that the fittings and the refrigerant
circuit caps mounted on hydraulic unit and outdoor unit
are properly seated and locked (impossible to loosen
bare hands). If not the case, tighten them using an
against wrench.
- Check also that the refrigerant connections are
sealed (plastic caps or tubes crushed at the ends
and soldered). If the caps must be removed during
installation (tubes cut by example), put back them as
soon as possible.

2 .2 .4 Accessories provided

Accessories provided with the outdoor unit
Accessories provided with the hydraulic unit
10
2
1
7
1 Dielectric fittings
4
2 DHW pipes
3 Gaskets
4 Outdoor sensor
7 Insulation right
8 Insulation conical
9 Insulation tape
10 Insulation tube
figure 10 - Accessories provided with the hydraulic unit
Installation and operating manual "1768 - EN"
(figure 9).
(figure 10).
5
3 4 6
8 9
for connection to the DHW
circuit
to monitor the outdoor
temp
to isolate the connections
and tubes