30
Instructions for the installer
3.20 - WIRING DIAGRAM:
main supply, Gas valve, ISPESL,
ON-OFF pump, outside sensor, flow switch
main supply, Gas valve, ISPESL, Modulating pump, outside sensor, flow switch
In the case of
intervention of the
safety devices, the
pump ON / OFF
continues to work
to promote the
disposal of high
temperature.
In the case of interventi-
on of the safety devices,
the modulating pump
continues to work to pro-
mote the disposal of high
temperature.
Содержание MODULEX EXT 150
Страница 1: ...E N G L I S H 100 150 200 250 300 350 INSTALLATION AND SERVICING INSTRUCTIONS MODULEX EXT...
Страница 32: ...32 Instructions for the installer THERMOSTAT FBR 2 CONNECTION room sensor...
Страница 33: ...33 Instructions for the installer MODULATING THERMOSTAT CONNECTIONS...
Страница 35: ...35 Instructions for the installer...
Страница 37: ...37 Instructions for the installer Sensor terminal assignments Terminal assignments BCM...