Viega RABS 1250.7US, Руководство по установке

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97 IM-HC 599871 0321 RABS
Maintenance and Care
8.3.3 Exchanging the Thermostat
X Remove the thermostat from the mounting frame.
Ä
“Mounting the
Thermostat on a Concealed Socket” on page 42
X Remove the batteries or power pack from the defective thermostat.
X Commission the new thermostat and log it in at the control unit.
X Assign the respective circuit hubs to the thermostat.
X Do a connection test and check the temperature settings.
8.3.4 Replacing the Range Externder
X Disconnect the defective range extender from the 120V mains.
X Commission the new range extender and log it in at the control unit.
Ä
4.3.7 “Using / Logging into Range Extenders” on page 50
X
Do a connection test at the range extender.
X Log in all the thermostats that were logged in with the defective
range extender to the new range extender.
Ä
“Logging the
Thermostat into the Range Extender” on page 51
X Do a connection test with the thermostats and check the
temperature settings.
8.3.5 Replace Supply Temperature Sensor
X Pull the mains plug of the control unit (switch mains voltage off).
X Use needle-nosed pliers to disconnect and remove the defective
supply temperature sensor.
X Mount the new supply temperature sensor and plug in.
X Reconnect the mains plug to the control unit.
X Check the humidity sensor for proper function (fault indication at the
control unit or via the operating software).
8.3.6 Replacing the Ribbon Cable (Bus)
X Pull the mains plug of the control unit (switch mains voltage off).
X Unplug the defective ribbon cable and remove it.
X Install the new ribbon cable and plug it in.
X Check all cable connections at the first circuit hub for a tight fit.
X Reconnect the mains plug to the control unit.
X Check for proper function (fault indication at the control unit and the
circuit hub).
8.3.7 Replacing the Humidity Sensor
X Pull the mains plug of the control unit (switch mains voltage off).
X Unplug the defective humidity sensor and remove it.
X Install the new humidity sensor and plug it in.
X Reconnect the mains plug to the control unit.
X Check the humidity sensor for proper function (fault indication at the
control unit or via the operating software).
8.3.8 Replacing the Control Unit
X Pull the mains plug of the control unit (switch mains voltage off).
X Pull off all plugs at the control unit and remove the control unit.
X Mount the new control unit and plug in all cables.
X Connect the mains plug again to the new control unit.