GENERAL INFORMATION
38
3Ø Electric Heater Model
5
1
Description
No
Name
1
Terminal blocks
2
Unit ELB
Water tank heater
3
ELB(optional)
Magnet switch
4
Sub PCB(Relay)
5
Main PCB
3
2
4
The terminal blocks allow easy connection of field wiring
The ELB protects the unit against overload or short circuit
The ELB protects the water tank heater in sanitary water tank
against overload or short circuit
The main PCB(Printed Circuit Board) controls the functioning
of the unit
Remark
-