Electrical Connections; Installing The Heater; Electric Heater Insulation Resistance - Harvia HPCS6U1HB Manuel De L'utilisateur/Opérateur

3.4. Electrical Connections

The heater may only be connected to the electrical
network in accordance with the current regulations
by an authorised, licensed professional electrician.
The heater must be connected with a fixed all
poles disconnection device, that provides full
disconnection under overvoltage category III
conditions. The connection must be made according
to current local and general regulations.
The wiring diagrams are included in the control
unit's installation instruction.
Further instructions concerning exceptional installa-
tions can be obtained from local electrical authorities.
1. Remove heater from carton and place in
proper location in sauna room. Observe
proper clearances as per figures 4 and 5. After
final hookup, electrical contractor should
secure heater to floor with at least two screws
or bolts.
2. See applicable wiring diagram for heater model
(figure 6). Heater must be permanently installed
by using seal tight conduit between the heater
and the wall of the sauna room (pigtails or plugs
are not allowed in the sauna room). Wiring must
be done by a licensed electrician, who must
follow wiring diagram provided and adhere to
local codes. Use proper AWG rated wire size
and use copper wire suitable for 194 °F (90 °C)
within sauna walls. Use grounding terminals
provided in sauna heater to properly ground the
equipment as per NEC and local codes.
10
EN
3. Inside the heater box there are two signs.

3.5. Installing the Heater

See figure 7.
1. Install the wall-mounting device.
2. Connect cables to the heater.
3. Place the heater and adjust the heater
4. Use fixing kits (2 pcs) to fix the heater to

3.6. Electric heater insulation resistance

When performing the final inspection of the electri-
cal installations, a "leakage" may be detected when
measuring the heater's insulation resistance. The
reason for this is that the insulating material of the
heating resistors has absorbed moisture from the
air (storage, transport). After operating the heater
for a few times, the moisture will be removed from
the resistors.
through the RCD (residual current device)/GFI
(Ground Fault Interrupter)!
Internal wiring only
240 V 1 PHASE HEATER
HPCS6U1HB, HPCS7U1HB,
HPCS8U1HB, HPCS9U1HB
1 2
2 - Group
connection
L1 L1 L2 L2
2
1 2 1
L1 L1 L2 L2
1- Group
1 2 1 2
connection
Figure 6. Electrical connections of the heater
Please place the metal "CAUTION" sign on
the interior wall of the sauna room directly
above the heater in a visible place (screws and
nails included). Place the metal "WARNING"
sign outside, on the door of the sauna room.
"MAINTENANCE INSTRUCTIONS" are at the
end of this manual.
vertically straight using the adjustable legs.
sauna's structures.
Do not connect the power feed for the heater
3
TIMER
LIMIT CONTROL