IDEAL EVOMOD 250 Installation And Servicing

26 PICTORIAL WIRING DIAGRAM
Note: this diagram is for the Master Module The slave modules have the same wiring except that there is no Master PCB, CUI PCB or Installer Wiring Box The connection position for the Module Pumps in the Mains Wiring Box is shown by the numbers in the Mains Wiring Box (I1 = Module Pump 1 Live In, I2 = Module Pump 2 Live In, etc O1 = Module Pump 1 Live Out, O2 = Module Pump 2 Live Out etc.
Master PCB
Installer Wiring Box
Spark
Electrode
Flame
Sense
Electrode
Gas
Valve
Spark
Generator
Module
Pump
Relay
Module
PCB
Diagnostic
Connection
Condenstate
Protection Switch
Water
Pressure
Switch
CUI PCB
eBus Plug/
Socket
IEC Plug/ Socket
eBus Plug/
Socket
Module Mains
Plug Socket
Electrical
Filter
Fan
Ferrite
LEGEND
w y/g g or v
- - - - -
white yellow/green grey orange violet
b bk br r pk y
- - - - - -
blue black brown red pink yellow
u
INSTALLATION
Return Thermistor
Flow
Thermistor
Flapper
Valve
Thermal
Fuse
Burner
Door
Safety
Thermostat
24
- Installation & Servicing
INSTALLATION

IDEAL EVOMOD 250 Specifications

General

Brand	IDEAL
Model	EVOMOD 250
Category	Boiler
Language	English