1.3 I Dimensions and marking
600
Ø63
385
Dimensions in millimetres
Front view
Power cords of the titanium electrical resistor
Digital display controller
Heater 4-point attachment support
1/2 union fitting Ø50 (internal) or Ø63
(external)
Injection-moulded body
Flow switch
Heater drain plug
Electric terminal block
* Factory position for a water flow from left to right.
60
±2 mm
160
±2 mm
Ø50
800
143
Dimensions in milli-
metres
Side view
50
Dimensions in millimetres
Rear view
Fail-safe thermostat
Star point terminal
Power contactors
Cover attachment screw
Digital thermostat sensor*
Safety thermostat sensor*
Switch box
Cable gland
70
495
±2 mm
EN
5