Wiring Diagram - Ferroli EGEA 200 LT User, Installation, And Maintenance Manual

6.9 Wiring diagram

EMC
YE-GN
Filter
YE-GN
Power
Supply
YE-GN
YE-GN
YE-GN
YE-GN
YE-GN
Solar / Hot
Water Pump
Fan Motor
Compressor
Tank Jacket
Water Tank
L
L
Solar drain v.
N
N
Description of connections available on the power board
CN1 Air, defrost and water NTC probes
CN2 Not usable
Probe for solar thermal management - Only for
CN3
models LT-S
CN4 Not usable
CN5 Solar digital inputs, PV, Off-peak
CN6 High pressure switch
Flow switch for solar thermal/DHW circulating
CN7
pump (not supplied)
CN8 Electronic fan PWM control (EC)
CN9+CN12 Not usable
CN10 Fan power supply EC, AC
Solar thermal/DHW circulating pump (ON/OFF
CN11 type), drain valve or solar collector shutter - Only
for models LT-S
CN13 Hot gas defrost valve power supply
CN14 Not usable
CN15 Compressor power supply
EN
106
EGEA
Helectric
S
Heater
Safety
Thermostat
C15uF
N L
(N)
CN18
CN16
CN20 CN15
(L)
T5AL250V
CN19
MAIN BOARD
CN3 CN27
Solar thermal cut-out
Solar / Hot
Water Pump
Solar collector
CN11
Probe
fig. 26- Equipment wiring diagram
cod. 3541T600 - Rev. 08 - 12/2021
200 LT - 260 LT - 200 LT-S - 260 LT-S
Compressor
Hot Gas
COMP
YE-GN
C
R
N L
L N
CN11
CN13 CN26
CN17
CN25
CN2 CN1 CN4 CN5
CN16 Heating element power supply
CN17 Not usable
CN18 Main power supply 230 V - 1 PH - 50 Hz
CN19 Earth connections
230 Vac power supply for impressed current
CN20
anode converter
CN21 Connection with end of line inspection/test
CN22 WI-FI card connection
CN23 User interface connection
CN25 Not usable
Coil
N
L
CN10
CN14
EC Fan
Motor
M
CN8
CN9
CN12
CN23
CN22
CN21
F.C.T.
CN6 CN7
Connection
YE-GN
U.I.
Board
WI-FI
Board
HPSW