Output Test Mode - Fujitsu WATERSTAGE 112 Maintenance Document

Heat Pump, Split System, Single Service, 3 phase

3.6.2 Output Test Mode

LINE OUTPUT
7700 QX23 (1)
QX21 (1)
QX22 (1)
QX1
QX2
QX3
QX4
QX5
QX6
QX23 (2)
QX21 (2)
QX22 (2)
QX7
7710 UX
7711 UX
7721 DO 1
7722 DO 2
22
Circuit 1 heating pump or swimming pool selection valve
Open mixing valve 1
Close mixing valve 1
DHW heating circuiting pump (if connected)
Circuit 2 heating pump
DHW selection valve
Boiler selection valve (or heater 1)
Boiler (or heater 2)
DHW electrical auxiliary
Output test UX %
Voltage signal UX
Heating (or cooling) mode
Outdoor unit operation
WATERSTAGE
Maintenance Document 1394-1