14
ENG
“SmartCella 3PH” +0500119IE - rel. 1.3 - 21.11.2019
1.10.3 WP00E73B300
1
2
3
7
8
9
10
12
13
14
15
16
101
102
103
104
105
106
5A
4A
6A
5B
4B
6B
107
108
109
110
111
112
114
113
115
116
117
118
119
121
120
122
123
124
125
126
127
134
143
144
145
135
L1
L2
L3
N
M
3 ~
M
3 ~
M
3 ~
M
3 ~
P
DEFROST
HEATERS
CONDENSER
FAN 3~
CONDENSER
FAN 3~
EVAPORATOR
FAN 3~
COMPRESSOR 3~
CARTER HEATER
POWER INPUT
PRESSURE SWITCH LP
SAFETY THERMOSTAT
DEFROST
INTERNAL LIGHTS
AMBIENT PROBE
DEFROST PROBE
MICRO SWITCH
PRESSUR SWITCH HP/LP
COMPRESSOR
KRIWAN
POWER SUPPLY
KRIWAN
DI CONFIGURABLE
Terminal block XP1 Terminal block XA1
SOLENOID VALVE
PUMP-DOWN
MANAGEMENT
ALARM CHAIN
AUX 2 OUTPUT
ONDENSER CAPACITY
CONTROL PRESSURE
SWITCH
Fig. 1.m
Terminal block Number Description Type
XP1 5A
Three-phase evaporator fan Output4A
6A
5B
Three-phase condenser fan Output4B
6B
1
Three-phase evaporator fan Output2
3
7
Defrost heater Output
8
9
10
12
Three-phase compressor Output13
14
15
Crankcase heater Output
16
L1
Power input Input
L2
L3
N
Tab. 1.j
Terminal block Number Description Type
XA1 101
Pump-Down management
(see paragraph 1.12)
Input102
103
104
Solenoid valve Output
105
106
Evaporator fan thermal protector Input
107
108
Defrost safety thermostat Input
109
110
Inside lights Output
111
112
Room probe Input
114
113
Defrost probe Input
114
115
Door switch Input
116
117
HP/LP switch
(*)
Input
118
119
Compressor Kriwan (*)
Input
120
121
Kriwan power Output
122
123
Confi gurable DI Input
124
125
Output AUX2 Output126
127
134
Alarm chain Input
135
143 Condenser capacity control
pressure switch
Input
144
145
Tab. 1.k
(*) Warning: if input 117-118 and/or 119-120 are not connected,
the control will show an “IA“ alarm.
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