4.3. Electrical connections

Some advices to take into account before doing electrical connections:

  • Pumps neutral wire remains free.
  • Make sure the power supply is unconnected before starting the installation procedure.
  • Respect indicated cable sections and distance between components.

To ensure a proper management of the electronic signals the distance between the components should not exceed the following:

  • Electronic push buttons – Electronic Board ……………………………………. 15m
  • Spa-Hydraulic kit (Pumps)…………………………………………………………………..7m
  • Balance Tank (Capacitive level sensors) – Electronic Board………….. 15m
  • Heater (Temperature sensor) – Electronic Board………………………………6m
  • Solenoid Valve – Electronic Board……………………………………………………..20m

CONNECTION BETWEEN COMPACT KIT AND ELECTRIC CONTROL

WIRING SECTIONS

Connect cables to their corresponding sections to ensure proper functioning and to prevent potential electrical problems that could affect the user’s safety.

P max [W]


20 > L [m]20 ≤ L 35 [m]35 ≤ L < 55 [m]
Sc [mm2]203555
0,5882504321
117641008641
1,526461512962
2,5441025201603
4705540322566
61058360473848
1017638100796414
16282211612610262

KIT 43639

A
ElementP total [W]P phase
[W]
I   phase
[A]
R600020009
P.F8202731.6
P.218106033.2
P.327009003.2
B13004333.8
PTC
F
T

 * Shielded cable
BSc [mm2]


Element
P total
[W]
P fase
[W]
I fase
[A]
20 > L
[m]
20 ≤ L 35 [m]35 ≤ L < 55 [m]
T4610
N4610
L1-L2-L31446348212544610

KIT 16412CE

A
ElementP total [W]P phase
[W]
I   phase [A]
R600020009.0
P.F8208203.8
P.118106033.2
P.218106033.2
P.3000.0
B13004333.8
PTC
F
T

 * Shielded cable
BSc [mm2]


Element
P total
[W]
P phase
[W]
I phase
[A]
20 > L
[m]
20 ≤ L 35 [m]35 ≤ L < 55 [m]
T4610
N4610
L1-L2-L314463482125,44610

KIT 04015CE

A
ElementP total [W]P phase
[W]
I   phase [A]
R600020009.0
P.F6006002.7
P.1105010504.9
P.2000.0
B13004333.8
PTC
F
T
T

* Shielded cable
BSc [mm2]


Elemento
P total
[W]
P fase
[W]
I fase
[A]
20 > L
[m]
20 ≤ L 35 [m]35 ≤ L < 55 [m]
T2.546
N2.546
L1-L2-L39012348317,72.546

KIT 05135CE

A
ElementoP total [W]P fase
[W]
I   fase [A]
R600020009.0
P.F8208203.8
P.1146014606.8
P.2000.0
P.3000.0
B13004333.8
PTC
F
T

* Shielded cable
BSc [mm2]


Elemento
P total
[W]
P fase
[W]
I fase
[A]
20 > L
[m]
20 ≤ L 35 [m]35 ≤ L < 55 [m]
T2.5410
N2.5410
L1-L2-L39642389319.62.5410

HEATER CONNECTION

The connection of the PTC sensor must be made via an own channel in order to avoid possible interferences. Connect the Heater power supply to the electrical control board as follows:

  • Open the rear housing of the Heater
  • Connect the following outputs with the corresponding inputs of the electric control box.
  • Neutral and Ground remain free:

PRINTED CIRCUIT BOARD

REMOTE SPA PUSH BUTTONS CONNECTION

LIGHT

Connect directly to the M6 output of the PCB. Can be switched off or on from the front control panel of the electrical box.

OTHER ELECTRICAL CONNECTIONS

  • Connect the three level sensors supplied with the balance tank directly to the M9 input of the PCB.
  • ⋅Connect ozone wire directly to the grid 5-6 input of the electrical box.
  • Connect the electric control box to the power supply.