Electrical Diagram - Ferroli EGEA 90 LT User, Installation, And Maintenance Manual

6.9

ELECTRICAL DIAGRAM

EMC
YE-GN
Filter
YE-GN
Power
Supply
YE-GN
YE-GN
YE-GN
Fan Motor
Compressor
Water Tank
Description of connections available on the power board
REF. DESCRIPTION
CN1 Air, defrost and water NTC probes
CN2 Compressor delivery, evaporator inlet and outlet NTC probes
CN3 Not usable
CN4 Not usable
CN5 Solar digital inputs (Not usable), PV, Off-peak
CN6
Not usable
CN7 Not usable
CN8 Electronic fan PWM control (EC)
CN9
Not usable
CN10 230 Vac EC fan power supply
CN11 Not usable
CN12 Not usable
CN13 Hot gas defrost valve power supply
140
EN
Helectric
S
Heater
Safety
Thermostat
C15uF
N L
(N)
CN18
CN16
CN20 CN15
(L)
Fuse
(T5AL250V)
CN19
MAIN BOARD
CN3 CN27
fig. 42 - Device wiring diagram
cod. 3541T580 - Rev. 07 - 12/2022
Compressor
COMP
~ ~
YE-GN
C
R
N L L
N
CN11
CN13
CN25
Electronic
Expansion
Valve
CN2 CN4
CN1
P5
REF. DESCRIPTION
CN14 Not usable
CN15 230 Vac compressor power supply
CN16 230 Vac electrical resistance power supply
CN17 Electronic expansion valve (EEV) power supply
CN18 230 Vac main power supply
CN19 Ground connections
CN20 230 Vac power supply for impressed current anode converter
CN21 Connection with end of line inspection/test
CN22 WI-FI card connection
CN23 User interface connection
CN25 Not usable
EGEA
90 LT - 120 LT
Hot Gas
Coil
COD. 7006000498C
N
L
CN26 CN10
CN14
EC Fan
CN17
Motor
CN8
CN9
CN12
EEV
CN23
CN22
CN21
CN5 CN6 CN7
M
~ ~
YE-GN
U.I.
Board
WI-FI
Board
F.C.T.
Connection