Functioning Mode - AERMEC VMF-E4X Manuel D'installation

TEMPERATURE SET CHANGE PROCEDURE:
To set the temperature of the fancoils in the area managed by the VMF-E4X, follow the operations described below:
• During normal functioning, the display shows the environment temperature (indicated as icon ).
• Pressing one of the two keys (
• When the previously indicated keys have been pressed, functioning passes from normal display to set change mode. This mode is indicated
by the icon on the display (
SET OFF
+
temperature set (or the offset if the system is centralised). Pressing one of the two ( AUTO
AUX
pressing the ( ) key, confirms the data introduced.
MODE
SELECT
WARNING: for the "stand alone" and "area control", applications, the ranges that can be set for the work set are:
T. MAX (°C)
17.0
12.0
while regarding the "centralised system" applications, the displayed set is not an absolute value but an offset relative to the data set
in the centralised system. The range of this offset is:
T. MAX (°C)
-6
-3
FUNCTIONING MODE CHANGE PROCEDURE:
The VMF-E4X manages 5 different functioning modes:
• AUTO: the fans speed is managed automatically on the basis of the set and the room temperature
detected;
• V1: the fans speed is set as "low speed";
• V2: the fans speed is set as "average speed";
• V3: the fans speed is set as "high-speed";
• AUX: the speed of the fans is managed automatically on the basis of the set and the room temperature detected. Moreover, any pilotable
accessories are managed by the thermostat (e.g.: integrative electric resistance).
To scroll through the various functioning modes, press the (
8
VMFE4XLJ-0821 - 6795769_03
SET OFF
SET OFF
+ +
AUTO AUTO
AUX AUX
) or ( ) during normal functioning, takes the VMF-E4X into the temperature set change mode.
MODE MODE
SELECT SELECT
). When this icon is displayed, the numbers at the side no longer indicate the room temperature, but the set
2
1
OFF
SET
+
AUTO
AUX
MODE
SELECT
T. MIN (°C)
33.0
28.0
T. MIN (°C)
SET
SET
+
AUTO
MODE
SELECT
2
SET
+
AUTO
MODE
SELECT
+6
+3
OFF
+
AUTO
AUX
).
MODE
SELECT
SET OFF
OFF
+
AUTO
AUX
AUX
) or ( )keys modifies the set temperature set; while
MODE
SELECT
OFF
AUX

Functioning mode

COOLING
HEATING
Functioning mode
Thermostat 5°C dead zone
Thermostat 2°C dead zone