Electrical Connection - hot.com4 Combi Montage- Und Bedienungsanleitung

Electrical connection

The sauna equipment (Saunaheater, control unit, lighting etc.) may only be permanently connected to
the power supply by a registered electrician in accordance with applicable regulations. All connection
cables must be suitable for an ambient temperature of at least 140°C (e.g. silicone cables). Please
consult Table 1 for the minimum cross-sections of connection cables. For safety reasons, live cables
should not be visibly laid along the cabin walls. If available, use the empty ducts in the wall elements.
If no empty ducts are available, drill a 12mm hole in the cabin wall immediately next to the
Saunaheater, where the cable exits the furnace. Guide the cable through this hole to the outside and
the control unit. All external connection cables should also be protected from damage, for example by
laying them in installation ducts or fitting timber cladding battens.
Output: Sauna
heating element cabin
1)
+ evaporator volume
6 + 1,5 kW 6 – 10 m³
8 + 1,5 kW 8 – 12 m³
1) The control units ensure, that rating of heating elements automatically 1/3 reduced when evapora-
tor starts. The complete rating is always max. 8kW.
Table 1
Assembly sequence

Remove the control panel from the Saunaheater. For this purpose, unscrew the two cross-head
screws at the bottom (see Fig.4).

Flip the control panel forward down. Then push it down and forward, and remove.

Feed the connection cable in through the mains lead cleat, and connect in accordance with the
wiring diagram (see Fig.5).

Tighten the mains lead cleats firmly to ensure that the connection cable is firmly fixed to the
Saunaheater.

Reverse the sequence to reassemble the control panel. For this purpose, insert the hooks at the
back into the floor opening, and flip forward and up.

Screw the control panel firmly using the two cross-head screws.
Control panel fixing screws, view from below:
Front
Fig.4
Ventilation and
venting opening
Triple phase
35 x 4 cm
35 x 5 cm
Control panel fixing screws
Connection cables
Evaporator
5 x 1,5² 3 x 1,5²
5 x 1,5² 3 x 1,5²
Fuse protection
16 A
16 A
23