Electric Heating 2 Kw (Additional Equipment); Run Test And Water-Tightness Test; Bathtub Apron - HOESCH Deluxe Instructions De Montage Et D'utilisation

02.05.3 Electric heating 2 kW (additional
equipment)
Electrical 2kW water heater starts automatically when the
water jet is on. Water temperature is kept at constant level
of about 37°C.
In case of a version with integrated electric heating 2 kW
the system is factory-equipped with an electric part and
control components. In such a situation a separate electric
L N
4
L N
GB
03

Run test and water-tightness test

Once you take steps described at point 02, please proceed
with the test run. For this purpose clean the bathtub, fi ll it
with water (temperature 40 +/- 5˚C) until overfl ow level and
then turn on whirl massage for 10 min. During this, please
monitor max. and min. speed. Then, turn off the whirl sys-
tem for 15 min. After one hour, check water-tightness of
pipes and connectors. During next test run a disinfection
must be done according to point 14.
After installation and leak test it is necessary not later than
within 24 hours after fi lling of water and emptying the bath-
tub to clean it and protect it from damage during the con-
struction phase. If the above condition is not followed, the
warranty is not valid.
04

Bathtub apron

After a test run fi nish encasing the bathtub. Between the
bathtub edge and the casing allow for a gap of 3-4 mm
wide for silicon seal (consider the producer's tips regard-
ing the usage of the product!). While encasing the bathtub
it is necessary to consider the following points:
1. All systems of conduits and components of the system
initially installed in the bathtub and the ones installed
at the factory must rest freely behind the walling.
2. The displayed system components, fi rst of all the fan
side of the pump, should be protected against dirt
by covering them.
3. Mount the apron in such a way that the system compo-
nents are protected against touching and water splash-
ing. The bathtub's operation without the apron is not al-
lowed, except for the test run.
22
1
L1
N5
PE
N6 L2
PE
PE
3
PE
16 A
16 A
RCD 30mA
connection should be made for part of the heating power
and it should be protected separately 10 A.
Ensure polarity according to the connections diagram.
Connection to the power supply system and opera-
tion of the system only with the protection cable and
connected equalizing of potentials. The power supply
connection of the system control unit and for part of
the heating power should be protected with a common
current trip device 30mA.
2
L
PE N
5
230 V~ 50 Hz
L
N
PE
4. In case of all models, place easily accessible and eas-
ily opening inspection windows min. 400 to 450 mm
wide and 350 mm high, according to annexed draw-
ings with dimensions. A maintenance opening at
least 300 mm wide and 300 mm high must be pro-
vided in the vicinity of the solenoid valve combina-
tion. Moreover, allow for an inspection window near the
outlet. The inspection window can be opened only with
the use of proper tools. The given dimensions should
be absolutely maintained, because in case of a need for
maintenance only then it is possible to easily disassem-
ble the system components. An ideal solution is placing
the „air and inspection grate" produced by HOESCH, di-
mensions 420 x 325 mm (article No. 6683.---).
5. On account of the rotating jets and the blower a free
inlet of air should be provided (approx. Vo = 60,0 m³/h
with the max. number of revolutions of the blower), be-
cause when the casing is hermetically tight there is no
inlet of air to the rotating jets and to the blower. A hole
with the dimensions 100 x 100 mm in the casing is suf-
fi cient. The use of the „air and inspection grate" will pro-
vide suffi cient infl ow of air.
1 - connection clamps
2 - steering
3 - heater
4 connecting socket - temperature fuse
5 - PI 65 connection box
(to install by the construction team)