JUMAR REG-03TFT
CONNECTION DESCRIPTION
Terminal
No.
Designation
Input/
Output
Description
1
2
N
L
input
input
Power supply connector
3
4
F1
F2
input
input
Main fuse connector 4A
5
6
L
N
output
output
Igniter connector
7
8
L
N
output
output
Central heating pump connector
9
10
L
x
output
x
Cleaning system connector *
Warm usage water pump connector *
11
12
L
N
output
output
13
14
L
N
output
output
Feeder connector
15
16
L
N
output
output
Internal feeder connector *
Cleaning system connector *
Warm usage water pump connector *
17
18
S1
GND
input
input
Warm Usage Water sensor connector *
Chimney sensor connector *
19
20
BSTB
GND
input
input
Burner feeder sensor connector (bimetal 75
°
C - 90
°
C)
21
22
PL (+)
GND (-)
input
input
Fire sensor connector (opto element)
23
24
CH
GND
input
input
Central heating sensor connector
25
26
S1
GND
input
input
Room thermostat connector *
External control connector *
Chimney sensor connector *
* depend a hardware configuration
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Summary of Contents for REG-03TFT
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Page 35: ...JUMAR REG 03TFT NOTES 35...
