16
ENG
“SmartCella 3PH” +0500119IE - rel. 1.3 - 21.11.2019
1.11.2 WP00E42A2U0, WP00E62A2U0, WP00E72A2U0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
M
3 ~
M
3 ~
M
3 ~
M
1 ~
101
102
103
104
105
106
107
108
109
110
111
112
114
113
115
116
117
118
119
121
120
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
141
140
142
P
EVAPORATOR FAN
PROTECTION
SAFETY THERMOSTAT
DEFROST
INTERNAL LIGHTS
AMBIENT PROBE
DEFROST PROBE
MICRO SWITCH
PRESSUR SWITCH HP/LP
COMPRESSOR
KRIWAN
POWER SUPPLY
KRIWAN
DI CONFIGURABLE
EVAPORATOR
FAN 3~
EVAPORATOR
FAN 1~
CONDENS.
FAN 3~
EVAPORATOR
PRESSURE PROBE
SUPERHEAT PROBE
DI CONFIGURABLE
COMPRESSOR 3~
DEFROST
HEATERS
VALVE
CARTER HEATER
Terminal block XP1 Terminal block XA1
RELE’ AUSILIARIO
SOLENOID VALVE
PUMP-DOWN
MANAGEMENT
ALARM CHAIN
AUX 2 OUTPUT
Fig. 1.o
Terminal block Number Description Type
XP1 1
Three-phase evaporator fan Output2
3
3
Single-phase condenser fan Output
7
4
Three-phase evaporator fan Output5
6
8
Defrost heater Output
9
10
11
12
Three-phase compressor Output13
14
15
Crankcase heater Output
16
Tab. 1.n
Power supply connection (L1, L2, L3, N) directly to main disconnect switch
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
128
Valve Output
129
130
131
132
Auxiliary relay Output
133
134
Alarm chain Input
135
136
Evaporator pressure probe Input137
138
139
Superheat probe Input
140
141
Confi gurable DI Input
142
Tab. 1.o
(*) Warning: if input 117-118 and/or 119-120 are not connected,
the control will show an “IA“ alarm.
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