8
OH
C2
C1
RC1
L1
L1
bk 2,5mm²
bk 2,5mm²
br 2,5mm²
br 2,5mm²
wh 2,5mm²
wh 2,5mm²
yl/gn 2,5mm²
wh 0,75mm²
or 0,75mm²
gr 0,75mm²
gn 0,75mm²
bk
0,75mm²
bu 0,75mm²
L2
L2
L3
L3
N
E10014-12
2016-06-29 ASA
3-phase
400V AC
+45°
Relay
Transformer
J1
P1
P2
N 4
N 3
L1 2
L1 1
J3
J2
J4
L1
N
M
A1
A1
A2
A2
L1
L2
L3
M
F
F
F
S1
S
F1
(100mA)
F2
(2AT för L1)
Note: Just signal circuit (5VDC)
Note: Just signal circuit (5VDC)
bk
bu
Electric heater Aqua HL line
MA45-1
1E
ENGLISH
Electrical Installation
The electrical installation work must only be performed by a qualified electrician.
The plumbing installation must be complete before the electrical installation work is done.
If no external motor protector is present, connection blocks P1 and P2 must be connected together (strapped).
If the circulation pump is fitted with a protective motor auxiliary relay, this must be connected to connection blocks P1 and P2;
refer to the schematic diagram for the respective voltage and number of phases. When the motor protector is engaged,
the circuit shall be closed with a floating-voltage change-over contact.
Make sure that the connecting wire cannot come into contact with the hot parts of the element.
3-phase 400/415V AC
Circuit diagram
Flow switch
Temp.sensor
pool
Control
circuit board
Display
circuit
board
Overheating
limit control
External motor protection
External motor
protection
Heating element 3–15kW
1-phase
3-phase
