Pahlen Aqua HL Manuel D'utilisation page 7

Electric heater Aqua HL line
1-phase 230V AC
Circuit diagram
1-phase
230V AC
S
F
F1
L1 (100mA)
L1
Transformer
N
N
1-phase
230V AC
S
F
bk 2,5mm²
L1
L1
bk 2,5mm²
bu 2,5mm²
N
N
bu 2,5mm²
3-phase 230V AC
yl/gn 2,5mm²
Circuit diagram
3-phase
230V AC
S
F
L1
L1
F
L2
L2
F
L3
L3
F1 F2
(100mA) (2AT för L1)
J1
bu
N 4
gr 0,75mm²
RC1
N 3
gn 0,75mm²
L1 2
bk
L1 1
Transformer
Relay
J4
Flow switch
Control
circuit board
J3
J2
Temp.sensor
pool
F2
bk 2,5mm² (2AT för L1)
J1
bu
N 4
gr 0,75mm²
RC1
N 3
gn 0,75mm²
bk 2,5mm²
L1 2
bk
L1 1
bu 2,5mm²
Relay
J4
bu 2,5mm²
wh 0,75mm²
yl/gn 2,5mm²
J3 or 0,75mm²
J2
+45°
S1
F1 F2
(100mA) (2AT för L1)
J1
N 4
RC1
N 3
L1 2
L1 1
Transformer
Relay
J4
Control
circuit board
J3
J2
bk 2,5mm²
br 2,5mm²
wh 2,5mm²
yl/gn 2,5mm²
Display
circuit
board
Overheating
limit control
OH
wh 0,75mm²
or 0,75mm²
+45°
C1
S1
A1
OH
P1
P2
C1 C2
A1 A2 A1 A2
bk 2,5mm²
bk 2,5mm²
bu 2,5mm²
bu 2,5mm²
Display
circuit
board
Overheating
br 0,75mm² limit control
gr 0,75mm²
gn 0,75mm²
bk 0,75mm²
OH
Flow switch
wh 0,75mm²
or 0,75mm²
+45°
Temp.sensor
C1
pool
F3
S1
(2AT)
A1
7
ENGLISH
External motor protection
Note: Just signal circuit (5VDC)
P1
P2
Note: Just signal circuit (5VDC)
C2
Heating element 3–6kW
L1
M
N
A2 A1 A2
bk 2,5mm²
Note: Just signal circuit (5VDC)
bk 2,5mm²
bu 2,5mm²
L1
M
L2
L3
bu 2,5mm²
Note: Just signal circuit (5VDC)
Older model of heating element
3–6kW 1-phase 230V
L1 bk 2,5mm²
N bu 2,5mm²
yl/gn 2,5mm²
External motor protection
Note: Just signal circuit (5VDC)
P1
P2
Note: Just signal circuit (5VDC)
C2
Heating element 3–15kW
A2 A1 A2
bk 2,5mm²
br 2,5mm²
wh 2,5mm²
1-phase
L1
M
N
External motor
protection
3-phase
L1
M
L2
L3
L1
bk 2,5mm
N
bu 2,5mm
yl/gn 2,5mm
1-phase
M L1
N
External motor
protection
3-phase
E10029-3
2016-06-29 ASA
L1
M
L2
L3
E10033-4
2016-06-29 ASA