AERMEC VMF-E4X User Manual

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To select the conguration suitable for the specic installation, simply perform the three operations shown in the gure below:
Step 1: Press the or button to switch to the air probe management type change mode
Step 2: With the buttons or change the air probe management mode
Step 3: Press the button
or wait 10 seconds to return to the main screen
8 PANEL DISPLAYS
The VMF-E4X panel, as highlighted in the paragraph of the applications, can be used in installations of dierent complexity and therefore it is necessary to provide specic
displays to identify any anomalies or particular operating conditions of the system.
9 FAN COILS ADDRESSING
As seen in the "Centralized system" application, the VMF-E4X panel can be connected to a "master" fan coil of a zone. The latter, in order to communicate with the supervision
system, needs to be uniquely addressed during installation. This "addressing" process is carried out by the supervision system (BMS/VMF) and its execution can be identied
by the user through the display in which the ashing of the string "Add" is highlighted:
To associate an address to the thermostat from the supervision system, simply press the key (make sure the thermostat is ON before hand). Conrmation that the outcome
of the procedure was successful is given by the change in display of panel VMF-E4X which shows the alternation of the Add string with the decimal value of the address just
associated to the thermostat.
The end of the "auto-addressing" procedure is dictated by the supervision system, therefore, when this occurs panel VMF-E4X returns to normal operation displaying the main
screen.
10 FAN COILS ADDRESS DISPLAY
As seen previously, in a centralized system every "master" thermostat has a specic address that species 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 VMF-E4X panel, the fan coil address is read as shown in the gure below.
The closure of this display is always entrusted to the supervision system.

AERMEC VMF-E4X Specifications

General

Brand	AERMEC
Model	VMF-E4X
Category	Recording Equipment
Language	English