EVCO S.p.A.
EVFTFT618 | Installer manual ver. 2.2 | Code 144FTFT618E224
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48
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62
14.1.3 Dimensions
The following drawing illustrates the EVDFAN1 dimensions; these are expressed in mm (in).
14.1.4 Connection to the device
Operate as follows:
2.
Cut the device power supply off.
3.
Cut the EVDFAN1 power supply off.
4.
Connect the device PWM analogue output to the EVDFAN1 control signal input.
5.
Connect the evaporator fan to the EVDFAN1 phase cut output.
6.
Connect the device power supply.
7.
Connect the EVDFAN1 power supply.
8.
It is recommended to perform the evaporator fan manual calibration procedure described in paragraph 10.3.
In order to use EVDFAN1, the phase that powers the controller must be the same that powers EVDFAN1.
For further information, consult the documentation relative to EVDFAN1.
14.2 Synoptic Panel EVC25T00X7XXX04
This board reproduces the status of EVFTFT618. It is an optional board. Lack of the same does not generate any alarm
signal.
On system power on, the synoptic performs a lamp test with duration of 10 seconds.
