Table of Contents
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Cable colors
1.
Brown
2.
Black
3.
Gray
4.
Blue
5.
White
6.
Red
7.
Orange
8.
Pink
9.
Purple
10.
Yellow
11.
Yellow/Green
Terminal block connections
A
Earth
L
.
Phase 1 input
1
L
.
Phase 2 input
2
L
.
Phase 3 input
3
Additional connections
X1
Alarm relay output
X2
External on/off input 1
X3
External on/off input 2
Components
A.
Terminal Block
B.
Control
C.
Relay
D.
Element current sensors
E.
Transformer 400-28VAC
F1.
Element fuse (gG 400VAC/32A)
F2.
Transformer fuse (T1AL250)
G1.
Main safety thermostat
G2.
Row safety thermostat
H.
Thermal fuse
L.
Electrical heating element
M.
Display
O.
Alarm relay
(SPDT - 250VAC/10A max.)
P.
Temperature sensor
0313856_AMP ECO UK V1.0, 21-04-2022
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