Connecting The Boiler - HOTTO Quadro Montageanleitung Und Bedienungsanleitung

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If the counter top is less than 35 mm thick, go to step 3a. Else, proceed with step 3b.
Step 3a: In case of a counter top less than 35 mm thick, first place the stability triangle
(S), then the rubber ring (C) and finally the metal ring (D). Then tighten the nut (E)
containing the two screws (F) by hand.
Step 3b: In case of a counter top between 35 and 65 mm thick, place the rubber ring
(C) and then the metal ring (D). Then tighten the nut (E) containing the two screws (F)
by hand.
Step 4: Tighten the two screws to fixate the nut (E).
Make sure the hoses are not installed with a kink or twist.
2B Connecting the installation set
Step 5: Close the main water tap. Then install the installation set according to the provid-
ed instructions, steps 6 to 9.
2C

Connecting the boiler

Connection of the device to the power supply network must take place in accordance
with electric installation standards and as specified by local laws and regulations. The
device must be directly connected to the power supply network (230V) via the electrical
cable and plug.
Avoid danger from damaged power supply cables. In the event of damage, the device must
be replaced by the manufacturer or its customer service department, or by an
equivalently-qualified person.
Ensure that the addition of this device will not overload the fuse protection in your mains.
Internal modifications to the product may cause problems if this work is not carried out
by authorized and qualified technical staff. The warranty only applies if the product has
not been modified in any way, i.e. subject to it being in unchanged condition.
In order to avoid creating an unsafe situation by inappropriate resetting of the maximum
temperature safety device, this unit may not be powered via an external switching device
(a time switch for example) or connected to a circuit, which is regularly switched on and
off by the power supply company.
Never place the Hotto boiler lying down or upside down. The boiler should always be
upright, so that the switch (B5) is at the bottom.
Step 10: Connect the boiler's cold water supply hose (J) to the Hotto safety group.
Step 11: Connect the tap's hot water hose (G1) to the boiler's hot water hose
(G2). Then connect the tap's boiling water hose (H1) to the boiler's boiling water hose
(H2) with the ring (N).
Stap 12: Insert the tap's cold water hose (L) in the compression t-piece in front of the
safety group. Properly tighten the clamp nut of the t-piece using a suitable
open-end wrench.
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