12. Electrical diagram
Fan motor
Fan failure
indicator
Motor contactor
S1; Main Switch
0 = Stop
1 = Heating (fan on)
Hour counter
Pow
e
r supply
4
00 V
/3
N
~
/16
A
Low temp thermostat;
set @ +4 °C
(opens below set point)
K1
K1
X1:5
X1:L1
X1:L2
X1:L3
X1:N
X1:PE
X2
(to frame)
X1:7
95
97
96
98
X1:8
1
2
S1
1
0
X1:N
A1
1
3
5 13
A2
2
4
6 14
K1
H1
U1
V1
W1
2,2 kW / 3~
1500 rpm
4,8 A
M
K
a
ap
el
i M:
lle
4×
1,
5 m
m²
1
2
3
95 97
96 98
3×10 A
F1-3
F5
6 A
1,5 mm²
1,5 mm²
X1:6
X1:1
2
X1
X1:3
X1:9
X2
1
S3
C
2
M
Fan motor
WHT 45
K1
Contactor / Danfoss CI9, 230 V
S1
Main switch, 0-1
S3
Low twmp thermostat, @ +4 °C / Imit #20211
F1-3
Fuses / 10 A
F4
Thermal relay, motor / Danfoss / 4-6,2 A
F5
Control fuse / 6 A
H1
Indicator / Fan failure / Arcolectric, 230 V, red
P1
Hour counter / 230 V
X1
Terminal block / 4 mm² / Wieland WK4
X2
Ground terminal
X3
Appliance receptacle / 3P+N+G / 16 A
; Mez 400 V/3~/2,2 kW/1500 rpm/4,8 A
Manufacturer:
Polarintie 1
FI-29100 LUVIA
FINLAND
tel: +358 2 529 2100 / fax: +358 2 558 1844
e-mail: [email protected] / internet: www.polartherm.fi
RAMIRENT