AERMEC FCW 322V Bedienungs- Und Installationsanleitung Seite 34

FCW WITH MICROPROCESSOR CONTROLLER - FRONT PANEL DISPLAY
When the fan coil unit is powered up it emits a beep.
1 - TEMPERATURE DISPLAY / ERROR CODES
Display
Temperature
Set temperature
(normal operation)
- Set temperature (flashing)
(during setting)
°C
- Water temperature in battery
(see functions to activate the AUX button)
- Water inlet temperature
(see functions to activate the AUX button)
Error code
flashing
alternately with
the ambient
temperature
E1 (RM) Ambient air temperature sensor fault
(ID) Water temperature in the coil sensor
E2
fault
E3 (OD) Water inlet temperature sensor fault
(OD) Water inlet temperature is not suitable
E4
mode of operation
E6 Error communicating with the wired panel
FCW WITH MICROPROCESSOR CONTROLLER
- AUXILIARY EMERGENCY SWITCH "AUX"
AUXILIARY EMERGENCY SWITCH (AUX)
When the remote control is not available (not functioning or
with flat batteries) or the wired control panel is not function-
ing, the auxiliary emergency switch can be used to activate
the fan coil unit.
The switch is not sized for continuous use. Repair the remote
control or the wired control panel as soon as possible.
Starting and operating with the auxiliary emergency switch
(AUX):
- First press: Cooling with set point 25°C, automatic ventila-
tion, swinging blades
- Second press: Heating with set point 22°C, automatic venti-
lation, swinging blades
- Third press: Fan coil unit turned off
Water temperature display (on the front panel display) with
the emergency auxiliary switch (AUX):
- Set the operation mode Cooling
- First press for 5 seconds: the display shows the temperature
of the water in the coil
- Second press for 5 seconds: the display shows the tempera-
ture of the water inlet
- Third press: Fan coil unit turned off
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1508 - 5138800_00
Description
Error description
When the fan coil unit is powered but not on, all the LEDs are
off.
2 - FAN SPEED
3 - OPERATING MODE
Dehumidification
Cooling
Heating
Fan only
4 - TIMER
The icon shows the timer is active
AUX
( On / Off )