16
Wiring Diagram HTL 150 FB
F1-3 = Power
fuses
F4
= Motor protection switch
F5
= Back-up fuse (plug)
F6 =
Control
fuse
H3
= Operating light (heating)
H4 =
Malfunction
light
(burner)
H5
= Operating light (fan)
H6 =
Malfunction
light
(fan)
H7 =
Malfunction
light
(temperature
limiter)
H8-10 = Control lights (phases)
H11
= Control light (control phase)
K1M = Fan
contactor
K5-6 = Contactor for phase sequence relay
K7 =
Auxiliary
relay
KX5-6 = Phase sequence relay
KB
= triple combination control
M1 =
Fan
motor
P1 =
Operating
hours
counter
RT
= Room thermostat socket
S1 =
Operating
switch
S2 =
Burner
reset
STB
= Safety temperature limiter
TR
= Temperature control thermostat
TW =
Temperature
monitor
X0
= Connection cable with 16A plug
X1
= Terminal strip in control box
X2
= Terminal strip PE
X3
= Terminal strip in terminal box (front)
We reserve the right to make changes to dimensions and design in the interest of technical progress.
6
3
X1 N
X1 10
t
2
1
3
t
t
1
0
2
K7
H4
H7
H3
H6
1
N
L1
F4
RT
STB
A1
A2
1
5
4
X1 8
X1 12
X1 11
X1 7
X1 5
X1 4
X1 6
TW
rot
rot
grün
rot
Störlampe
Brenner
Störlampe
Ventilator
Betriebslampe
Heizen
Hilfsrelais
F6
K1M
K6
H5
grün
P1
h
A1
A2
A1
A2
A1
A2
K5
Phasenfolge
Relais
Ventilator
Schütz
Betriebslampe
Ventilator
Betriebs-
stunden-
zähler
1
2
3
4
5
6
X1:4 X1:5 X1:8
X1:7 X1:6
X2
STB
TW
TR
KB
Dreifach-Kombinationsregler
KX6
KX5
K6
K5
K1M
6A
11
11
14
14
62
52
61
51
13
14
12
14
95
97
98
96
X3 1
X3 5
X3 4
1
5
6
Brennerstecker (WS)
2
3
L1
T2
T1
X3 6
X3 3
7
X1 13
4
X3 7
S3
B4
N
TR
4
2
11
11
S1
1=Heizen
2=Lüften
8
S2
Brenner-
Reset
Störlampe
Temperatur-
begrenzer
1 = heating
2 = ventilate
malfunction light
burner
burner reset
auxiliary
relay
operating
light
heating
malfunction light
temperature
limiter
malfunction
light fan
operating
hours counter
operating
light fan
fan contactor
contactor for
phase sequence
relay
burner plug (WS)
red
red
green
green
triple combination control
phase sequence relay
control circuit
& burner
power socket
near the burner
H8-10
green
F1-3
16A retarding
green
Содержание HTL 150 FB
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