clage GERMAN POOL DEN12, Руководство пользователя

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4. Installation
Installing the Appliance
(a)
closed
open
• The electrical power supply cable may be connected in the upper part or is surface
mounted. Only in such case, first follow the steps one through three according to
the description “Electrical connection from above” in chapter “Electrical connec-
tion”.
1. Place the appliance on the heater bracket so that the threaded rod of the wall
bracket fits in the corresponding hole of the appliance. If necessary, slight cor-
rections are possible by carefully bending the threaded rod of the wall bracket.
However, it must be possible to screw on the water connection pipes of the appli-
ance without applying force.
2. Screw the plastic knurled nut onto the threaded rod of the wall bracket.
3. Screw the two ⅜ inch union nuts of the appliance‘s water connection pipes, each
with the ⅜ inch seal, onto the fittings.
4. Open the water supply line to the unit and slowly open (position “open“) the shut-
off valve (a) in the cold water connection piece. Check all connections for leaks.
5. Next, open and close the hot water tapping valve several times until no more air
emerges from the line and all air has been eliminated from the instantaneous water
heater.
Attention: Inspection Panel Opening
If DSN is to be installed in a sealed space (eg. under the ceiling with decorative
paneling), must leave a 600x600 mm inspection panel for future maintenance and
repair.
5. Direct Connection
Note: Fasten the screw nuts with caution, to avoid damage to the valves or the piping
system.
For direct connection, the two ½ inch screw-in nipples and the ½ inch seals must be
screwed into the ½ inch union nuts of the hot-water and cold-water connectors. The
two ½ inch caps of the side outlets of the hot-water and cold-water connectors must
be removed and screwed onto the open end of the screw-in nipples. Put the water
flow reducer “D” into the hot water connection piece. The hot-water and cold-water
connectors must then be screwed into the 3/8 inch union nut of the appliance inlet
and outlet pipe, together with the 3/8 inch seals.
For direct connection, it may be advisable to mount the appliance at a distance as illus-
trated alongside, using the spacer sleeves supplied. The two fixing holes near the lower
pipe connections are also to be professionally fixed with 6 mm dowels and screws.
The flared end of the pipes must be screwed into the ½ inch side outlets of the hot-
water and cold-water connectors with ½ inch union nuts and ½ inch seals. The holes
required for the pipes must then be opened of the housing with the aid of a blunt
implement.
Note: In case of direct connection, put the strainer into the cold water connection!
D