IDEAL EVO S 50 Installation And Servicing page 33

4.7.2. Cable ways
Packing glands already mounted
Rear of the boiler
Front of the boiler
4.7.3. Wiring diagram
Cascade flow sensor
Cascade return sensor
DHW sensor
External sensor
Input prog. client: 0...10V
Input prog. client. contact
27.08.2018
Use the packing glands beneath the boiler to pass the cables to the various
terminals of the NAVISTEM B3000.
View from inside the control panel
1 packing gland and 2 slots for signal connections
(sensors, communication bus, etc).
1 packing gland and 7 slots for power connections (alarm
reports, heating circuit circulation pumps, domestic hot
water circulation pump, mixer valves, etc.).
Packing glands for the boiler's electricity supply
2 slots for packing glands for boiler circulation pump
option (electric power supply and control)
figure 16 - Packing gland
To position the packing glands provided, cut the plastic around the opening
with a box cutter to free the hole completely.
Refer to the paragraph 2.3 of the NAVISTEM B3000 manual should you
require further information on the characteristics of borniers.
EVO S - Installation and Servicing
Room sensor
Boiler flow sensor
Boiler return sensor
Flue-gas sensor
Alarm relay
Pompe modulante
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