3 dimensions, 4 connection to the device – EVCO EVFTFT818P7U Installer manual User Manual
Page 87
EVCO S.p.A.
EVFTFT818 | Installer manual ver. 2.1 | Code 144FTFT818E214
page 87 of 94
16.3.3
Dimensions
The following drawing illustrates the EVDFAN1 dimensions; these are expressed in mm (in).
16.3.4
Connection to the device
Operate as follows:
1.
Make sure that parameter F0 is set at 3.
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.
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.