AERMEC VMF-E2D Manual De Instrucciones E Instalación página 12

INDICATOR LIGHTS FOR THE USER (STANDARD CONFIGURATION)
LED D indicates a ventilation request:
YELLOW - (ON) The ambient conditions require the use of the fan (when the speed
selector is on AUTO, V1, V2, V3)
- (OFF) The ambient conditions do not require the use of the fan, or the
selector is in the OFF (standby) position, or the fin is closed
- (slow flashing) Operation mode managed by the centralised system. The fan
selector on the panel is automatically blocked.
- (quick flashing) Indicates an ambient probe fault
(contact the After Sales Service)
LED C indicates the active operating mode:
RED - Heating
- Quick flashing indicates that the Anti-freeze (Frost Protection) function is active
RED + FUCHSIA - Heating. The alternate flashing colours indicate the absence of suitable
conditions for enabling ventilation (unsuitable water temperature, or closed
fin on versions with motorised fin).
BLUE - Cooling
BLUE + FUCHSIA - Cooling. The alternate flashing colours indicate the absence of suitable
conditions for enabling ventilation (unsuitable water temperature, or closed
fin on versions with motorised fin).
Special visualisations following particular operating conditions:
(these visualisations can be interpreted by the After Sales Service)
BLUE + YELLOW
- Slow flashing of the BLUE LED (C) and the YELLOW LED (D).
Addressing procedure in progress. Turn the ventilation speed selector knob to
activate the automatic procedure to assign the address to the unit.
The thermostat functions are temporarily disabled.
FUCHSIA + BLUE + RED
- The number of flashes of the FUCHSIA LED indicates the units.
- The number of flashes of the BLUE LED indicates the tens.
- The number of flashes of the RED LED indicates the hundreds.
FUCHSIA + YELLOW - Slow contemporary flashing of the YELLOW LED and the FUCHSIA LED indicates
the absence of communication between the control panel and the thermostat.
SET POINT - AN EXAMPLE OF A SETTING
12
AVMFE2D 1504 - 6795755_01
Visualisation of the unit's serial address
Set Point
D
C
AUX