Publicidad
Idiomas disponibles
Idiomas disponibles
DISPLAY OF THE FAN COIL ADDRESSES
As seen previously, in a centralized system every "master" thermostat has a specific address that specifies it in communication.
In certain diagnostic situations of the entire system it is necessary to check this address value that can be forced by means of a command sent by the supervision
system (BMS/VMF). With the E4X panel, the fan coil address is read as shown in the figure. The closure of this display is always entrusted to the supervision system.
ALARMS DISPLAY:
The VMF-E4X envisions the display of some anomalies that can arise in the fancoil. These malfunctions are indicated via a string "AL" followed
by a code, as indicated in the next example:
The possible alarm codes are:
If the VMF-E4X room probe breaks, functioning of the probe on the fancoil is automatically enabled.
DISPLAY OF PARTICULAR FUNCTIONING CONDITIONS:
Below find a table that briefly describes some display combinations used to represent the particular conditions of use:
Symbol
Symbol state
OFF
OFF
SET
+
OFF
AUX
AUTO
AUX
OFF
OFF
OFF
AUX
AUTO
AUX
OFF
AUX
OFF
OFF
AUX
MODE
AUTO
OFF
AUTO
MODE
SELECT
SELECT
AUX
AUX
AUTO
AUTO
OFF
SET
BLINK
+
AUX
AUX
MODE
OFF
AUTO
SELECT
OFF
MODE
SELECT
AUX
MODE
AUTO
AUTO
BLINK
SELECT
MODE
SELECT
AUX
AUX
MODE
SELECT
MODE
SELECT
MODE
SELECT
12
Error code
OFF
SET
+
AUTO
OFF
SET
+
AUX
AUTO
OFF
SET
+
AUX
MODE
SELECT
AUTO
MODE
SELECT
AUX
MODE
SELECT
ON
OFF
ON
ON
Activates the SLEEP mode (for fancoils that have thermostat E1 and have water side changeover)
ON
AUX
//
ON
ON
ON
BLINK
ON
Cooling mode functioning from thermostat with insufficient water (hot water)
BLINK
BLINK
AVMFE4XLJ1120 - 6795769_02
OFF
SET
+
AUTO
Meaning
MODE
No communication between interface E4 and thermostat E0/E1
SELECT
Alarm of fault on the inverter
Room probe fault present on the VMF-E4X
Thermostat disabled
Functioning mode of the thermostat forced by the supervisor
Thermostat request
Function not available
Heating functioning from thermostat
Cooling functioning from thermostat
Heat mode functioning from thermostat with insufficient water (cold water)
Anti-freeze functioning
Anti-freeze functioning with insufficient water (cold water)
AUX
Meaning
Publicidad
