Idiomas disponibles
Idiomas disponibles
8.9
ELECTRICAL DIAGRAM
N
EMC filter
L
PE
Power supply
230 V~ 50Hz
YE-GN
YE-GN
YE-GN
YE-GN
YE-GN
YE-GN
YE-GN
PE-PR
PE-FAN
PE-CP
PE-TANK SHELL
PE-TANK
: components not supplied with the unit
fig. 69 - Wiring diagram of the equipment
Description of connections available on the power board
RIF.
DESCRIPTION
BMS / cascade
Supervision / testing / cascade system
CN1
NTC probes for air, defrost and water
CN2
Unusable
CN3
Unusable
CN4
Unusable
CN5
digital inputs
CN6
Unusable
CN7
Unusable
CN8
Unusable
CN9
Unusable
CN10
Fan power supply
CN11-1
Unusable
CN11-2
Unusable
CN12
Unusable
CN13
Unusable
CN14-1
Power supply of the cascade valve
CN14-2
Unusable
CN15
Compressor power supply
CN16
Power supply of the tank electric heater
CN18
Unusable
CN19
Earth connections
CN20
230 Vac power supply
CN21
Connection for supervision
CN22
Wi-Fi card connection
180
EN
TEH
S
HTS
(N)
N
L
N
CN18
L
CN16
CN20 CN15
(L)
FUSE
T5AL250V
CN19
CN3
CN27
cod. 3540000420 - Rev. 03 - 09/2023
EGEA TECH
CP
C
R
N
N
L
N
L
N
L
L
CN13
CN11-1
CN11-2
CN17
CN25
CN2
CN4
CN5
CN1
P8
NOT
USED
P7
DIG2
P2
P1
RIF.
DESCRIPTION
CN23
User interface connection
CN25
Unusable
CN26
DHW recirculation pump
CN27
Unusable
CP
Compressor
Display
User interface
AC FAN
AC ON-OFF fan
EMC filter
Electromagnetic interference filter
FUSE
Fuse
HTS
Electric heater safety thermostat
P1
External air inlet NTC temperature probe
P2
Coil NTC temperature probe
P7
Tank water NTC temperature probe (upper)
P8
Tank water NTC temperature probe (bottom)
PR
Recirculation pump
DIG1-DIG2-DIG3
Multifunction digital input
PV/SG1
PV digital input / smart grid digital input 1
TEH
Tank electrical heater
TTL / RS485
TTL / RS485 serial interface
VC
Cascade solenoid valve (normally open - 230 Vac)
Wi-Fi module
Wi-Fi module
200 HT - 260 HT
PR
N
N
L
L
CN26
CN10
N
CN14-1
L
VC
CN14-2
CN8
CN9
CN12
CN23
CN22
CN21
TTL /
CN6
CN7
RS485
DIG1
AC FAN
M
Display
Wi-Fi module
BMS /
cascade
