Electrical Diagram Sce; Electrical Diagram Sce 65-500 Lp - State Water Heaters SCE 80-115 Installation, User And Service Manual

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A.2

Electrical diagram SCE

A.2.1
brown
blue
yellow/green
black
TERMINAL BLOCK CONNECTIONS:
A
Earth
N Neutral
L Phase
1
L Phase input on control program
2
L Phase input on thermal non-return safety device
3
L Phase input from safety circuit for temperature control release
NO Normal open
P Supply PVC
NC Normal closed
COMPONENTS:
A Burner controller Two-terminal main switch
- N Neutral
A
- Earth
- L' Phase input on control program
- L" Phase output
- TH Thermostats circuit phase input
- GV1 Phase output to gas control
- MAXSafety thermostat phase input
- LG Phase output to glow igniter
- I Ionisation detection = output
- NO Normal open
Figure A.1 Electrical diagram SCE 65-500 LP
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Appendices

Electrical diagram SCE 65-500 LP

- P
- NC Normal closed
- F1
- R1 Relay max 250V-10A
B Frost thermostat
C Control thermostat
D I/0/II-switch
E Safety thermostat
F Maximum thermostat
G Gas control
H Glow igniter
J Ionisation pin
K High-low regulator
L Timer
M Storing indicator
N In operation indicator
O Reset button
OPTIONAL COMPONENTS:
P Main control switch
Q Potentiostat (for power anodes)
R Thermal non-return safety device
S Week timer switching
Phase input alarm
Fuse (T5A)
Instruction Manual SCE
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