approx. 5°. The ideal positions of the holes
through the walls are shown in Figure 16.
4. Fitting the condensation drain hose (Fig. 18)
앬 The hose is fitted at the factory. The second
connection port is sealed with a rubber bung.
앬 The condensation drain hose can be fitted on
either the left or right of the two connection ports
on the rear panel. The connection port that is not
needed must be sealed tightly with the rubber
bung. Otherwise the condensation can cause
damage.
앬 The drainage water hose must be run to the
outside with a downhill gradient. It is imperative
that there are no bends or kinks. The end of the
drainage hose must not be situated in a
container of any kind in which water can collect.
Any water held back in the drainage water hose
could lead to water damage.
앬 Slide the additional drainage hose onto the ports
on the drainage hose already fixed to the indoor
device. Secure the connection with adhesive
tape. Ensure that the connection is properly
sealed.
Notes:
앬 Route the refrigerant lines from the indoor device
to the outdoor device.
앬 The package of lines/hoses is to be laid between
the housing of the indoor device and the wall.
5. Feed the package of lines/hoses through the
hole in the wall (Fig. 19).
6. Attach the indoor device to the mounting plate.
The top hook on the mounting plate must be
securely attached to the rear of the indoor
device. After you have completed the installation
work, press the indoor device into the bottom
mount (Fig. 20).
C. Mounting the outdoor device
It is imperative that you follow the installation
instructions.
1. Before you start installation
앬 Select the location for installation (follow the
previous notes on selecting the location).
앬 Check that the available mains voltage is the
same as the voltage specified on the rating plate.
앬 The maximum possible distance between the
indoor and the outdoor device using the supplied
accessories is 4 m.
앬 If the outdoor device is higher than the indoor
device, make sure that a curve is made in the
coolant tube which is lower than the bottom edge
of the indoor device.
앬 Secure the condensation drain (B) to the base of
the outdoor device. Drain the water generated
when the system is in heating mode through a
hose (Fig. 21).
2. Installing the outdoor device
앬 The outdoor device can be fastened to the
ground or to a wall bracket (e.g. special
accessory Art. No. 23.651.57) with dowels and
screws. To do so, use the holes on the device.
3. Connecting the refrigerant line to the outdoor
device
Notes:
앬 Have all service work performed by a specialist
firm only. Contact our service partner.
앬 If ever the voltage carrying cable between the
indoor device and the outdoor device should be
damaged, contact a specialist firm.
앬 If the power cable should ever be damaged,
have it replaced by an electrician.
a) The length of the coolant tube is 4 meters.
b) If the outdoor device is higher than the indoor
device, a curve will be required in the coolant
tube which is positioned below the height of the
indoor device.
1. Fig. 22: Unscrew the connection protective
cover.
2. Fig. 23: Push the plug fastening (B) to the rear
(1) and pull off the guard for the connections (2).
Keep the guard.
3. Fig. 24: Open the locking lever (A). Pull the wire
insulation (D) back a little to prevent the
insulation pushing on the pipe connections (E).
Push the plug fastening (B) to the rear and slide
the coupling part (C) firmly into the plug (F) until
the plug fastening (C) snaps forwards. The plug
(F) and coupling part (C) are now connected to
each other.
4. Fig. 25: Close the locking lever (A). The plug
and coupling part are now also secure to prevent
their connection coming loose.
5. Fig. 26: Secure the locking lever (A) with the
split pin (G).
Note: The photographs show the connection on the
Split 900 Flat EQ C+H. On the Split 1200 Flat EQ
C+H the plug part on the outdoor unit is horizontal.
The procedure to connect the quick-release
connectors is exactly the same as that described
above. Please note that despite the existing quick-
release connections the cables should only be
connected to the outdoor device once so as to
GB
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