Hamworthy STRATTON MK3 Series, Installation, Commissioning And Servicing Instructions

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STRATTON MK3 - Installation, Use and Maintenance
00U07428680-C
4.7.2. Cable ways
4.7.3. Wiring diagram
Refer to § 2.3 in the B3100 NAVISTEM manual for more information about
the terminal block connections.
Cascade flow sensor Room sensor inputs
Cascade return sensor Boiler flow sensor
DHW sensor Boiler return sensor
Outdoor sensor Flue sensor
Prog client input 0...10V Alarm relay
Prog client dry contact input Modulating pump
Figure 18 - Packing glands
Cable Terminal strips
Copper conductor
cross-section
Power supply
Power supply 3 x 1,5 mm²
Power QX1, QX2, QX3 3 x 1 mm²
Signals
BX2, BX3, B3, B9, H1, H5,
UX2, UX3, ambient temperature sensors
2 x 0,5 mm²
4.7.4. Connections to terminals
To connect the NAVISTEM B3100 boiler controller, please refer to the
installation and user manual.
Cable passage for signal
connections
(probes, communication
bus, etc.).
Pass example cable
Cable passages for power
connections (alarm report, heating
circuit circulators, DHW circulator,
mixing valves, etc.).
Boiler power supply
00U07444890-A