Immergas ZEUS Mini - Technician - Initial Boiler Check; Yearly appliance check and maintenance; Zeus Mini wiring diagram











  

 
 
 
 
 
 
  
  
  
 




 

 


 
 

 

 

  
  
 
 

  
  





Key:
E1-E2 - Ignition spark plugs
E3 - Detection spark plug
JP1 - Gas selector
JP3 - Heating timer selector
LD1 - Flame presence led
LD2 - Fault indicator led
MOD - Modulator coil
MP - Circulator
MV - Fan
NM - Delivery NTC sensor
NS - Domestic circuit NTC sensor
OP - Timer (on request)
P1 - Ambient thermostat jumper
SV - Air pressure microswitch
TA - Ambient thermostat On/Off (optional)
TS - Safety thermostat
VD - Motor-operated 3-way diverter switch
V/G - Gas valve
Black
Black Black Black
Black
Red
Red
Red
Brown
Brown
Brown
Brown
Brown
White
White
Primary
Secondary
Gray
Gray
Blue
Blue
Blue
White
Orange
Orange
Violet
Yellow/Green
Flame LED
Fault indicator LED
Domestic water set
Slow ignition
Heating set
Heating capacity