139
cod. 3541T620 - Rev. 05 - 04/2022
EN
DORA
90 LT - 120 LT
6.9
ELECTRICAL DIAGRAM
COMP
(N)
(L)
EMC
Filter
CN20 CN15
CN26
CN22
CN11
CN13
CN10
CN14
CN7
CN3
CN23
CN6
CN12
CN9
CN8
CN5
CN4
CN1
CN2
CN27
CN21
CN25
CN17
CN19
CN16
~~
R
YE-GN
Hot Gas
Coil
C
EC Fan
Motor
YE-GN
Helectric
Heater
M
U.I.
Board
WI-FI
Board
F.C.T.
Connection
S
~~
Compressor
YE-GN
YE-GN
Power
Supply
YE-GN
Water Tank
Fan Motor
Compressor
YE-GN
YE-GN
Safety
Thermostat
CN18
L
L
L
N
N
N
MAIN BOARD
D
IG
3
D
IG
2
D
IG1
P2
P7
P8
P1
P5
P4
P3
N
L
EEV
Electronic
Expansion
Valve
C15uF
Fuse
B
rid
ge
1
B
rid
ge
2
COD. 7006000498C
(T5AL250V)
fig. 42 - Device wiring diagram
Description of connections available on the power board
REF.
DESCRIPTION
REF.
DESCRIPTION
CN1
Air, defrost and water NTC probes
CN14
Not usable
CN2
Compressor delivery, evaporator inlet and outlet NTC probes
CN15
230 Vac compressor power supply
CN3
Not usable
CN16
230 Vac electrical resistance power supply
CN4
Not usable
CN17
Electronic expansion valve (EEV) power supply
CN5
Solar digital inputs (Not usable), PV, Off-peak
CN18
230 Vac main power supply
CN6
Not usable
CN19
Ground connections
CN7
Not usable
CN20
230 Vac power supply for impressed current anode converter
CN8
Electronic fan PWM control (EC)
CN21
Connection with end of line inspection/test
CN9
Not usable
CN22
WI-FI card connection
CN10
230 Vac EC fan power supply
CN23
User interface connection
CN11
Not usable
CN25
Not usable
CN12
Not usable
CN13
Hot gas defrost valve power supply
Содержание DORA 120 LT
Страница 2: ...IT 3 ES 53 EN 105...
Страница 29: ...29 cod 3541T620 Rev 05 04 2022 IT DORA 90 LT 120 LT fig 21 fig 22 5 2 DATI DIMENSIONALI fig 23 fig 24...
Страница 79: ...79 c d 3541T620 Rev 05 04 2022 ES DORA 90 LT 120 LT fig 21 fig 22 5 2 DATOS DIMENSIONALES fig 23 fig 24...
Страница 102: ...c d 3541T620 Rev 05 04 2022 102 ES DORA 90 LT 120 LT...
Страница 129: ...129 cod 3541T620 Rev 05 04 2022 EN DORA 90 LT 120 LT fig 21 fig 22 5 2 DIMENSIONAL DATA fig 23 fig 24...