8
MA45-25E
E10025-3
101102 T.S
L1
L1
L1
L1
N
N
L1
L1
L1
N
N
L2
L2
L2
L2
L1
L1
L3
C1
C1
C1
C2
C2
C2
L3
L3
L3
1
1
1
12
12
12
11
11
11
2
2
2
Pink
Pink
Pink
Pink
Pink
Pink
Pink
Pink
Pink
Pink
Pink
Pink
White
White
White
White
White
White
White
White
White
White
White
White
Blue
Blue
Blue
Blue
Blue
Blue
Blue
Blue
Blue
Blue
Blue
Blue
E10025-3
101102 T.S
L1
L1
L1
L1
N
N
L1
L1
L1
N
N
L2
L2
L2
L2
L1
L1
L3
C1
C1
C1
C2
C2
C2
L3
L3
L3
1
1
1
12
12
12
11
11
11
2
2
2
Pink
Pink
Pink
Pink
Pink
Pink
Pink
Pink
Pink
Pink
Pink
Pink
White
White
White
White
White
White
White
White
White
White
White
White
Blue
Blue
Blue
Blue
Blue
Blue
Blue
Blue
Blue
Blue
Blue
Blue
E10025-3
101102 T.S
L1
L1
L1
L1
N
N
L1
L1
L1
N
N
L2
L2
L2
L2
L1
L1
L3
C1
C1
C1
C2
C2
C2
L3
L3
L3
1
1
1
12
12
12
11
11
11
2
2
2
Pink
Pink
Pink
Pink
Pink
Pink
Pink
Pink
Pink
Pink
Pink
Pink
White
White
White
White
White
White
White
White
White
White
White
White
Blue
Blue
Blue
Blue
Blue
Blue
Blue
Blue
Blue
Blue
Blue
Blue
Electric heater Aqua compact
ENGLISH
Electric installation
After a complete pipe installation, the heater is electrically connected. It must be connected over two contactors, see the
connections diagram.
Electric installation may be performed only by a qualified electrician.
Installation must be performed so that the heater cannot be switched on without the system filter pump being in operation
(the operating current of the heater contactor is controlled over the pump’s motor protection).
Wiring
3~400V
3~230V
1~230V
Electric heater
Over heating
limit
control
Flow switch
On/Off
Supply from
pump motor
Motor protection
Thermostat
Heating element 3-18kW
Type Ah
Heating element 3-18kW
Type B
3~400V
Electric heater
Over heating
limit
control
Flow switch
On/Off
Supply from
pump motor
Motor protection
Thermostat
Heating element 3-18kW
Type A
Heating element 3-18kW
Type B
3~230V
Electric heater
Over heating
limit
control
Flow switch
On/Off
Supply from
pump motor
Motor protection
Thermostat
Heating element
3-6kW
Type A
Heating element 3-6kW
Type B
1~230V
