EVCO EVF818P9 - Manual (Page 11)

EVCO S.p.A. EVF818 | Installer manual ver. 1.0 | Code 144F818E104
page 11 of 76
2.2 Description of the control module
The following drawing illustrates the aspect of the EVF818 control module.
The following table illustrates the meaning of EVF818 control module parts.
Part Meaning
1 power supply
2 digital outputs K3 and K4
3 digital output K2
4 digital output K1
5 digital output K5
6 digital inputs
7 digital output K6
8 digital outputs K7 and K8
9 reserved
10 TTL type serial port
11 reserved
12 digital inputs (cabinet probe, evaporator probe and condenser probe)
13 digital inputs (needle probe 1, needle probe 2 and needle probe 3)
14 reserved