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ENG
UltraCella +0300083EN - rel. 1.5 - 07.02.2015
Term. Number and description Note
XP1
1
Evaporator fans -2
3
5
Defrost heaters -
6
7
8
9
Compressor -10
11
PE2 Ground terminal -
XA1
101
Condensing fans 1 -
102
103
Pressure switch condensing fans partialization -
104
105
Condensing fans 2 -
106
107
Oil compressor heater (Carter) -
108
109
UX1 relay -
110
111
Kriwan -
112
113
114
115
High/low Pressure switch -
116
117
Safe thermostat evaporator fans Normally closed. If active (open), evaporator fans are off and it’s not notifi ed in UltraCella
118
119
Clicson evaporator fans Normally closed. If active (open), evaporator fans are off and it’s not notifi ed in UltraCella
120
124
Pump Down -
125
126
Solenoid valve -
127
128
Power supply 230Vac for UltraCella To supply UltraCella
129
140
Defrost probe NTC -
141
142
Defrost probe NTC aux evaporator -
143
146 0…10V for evaporator fans (signal) -
147 0…10V for evaporator fans (GND) -
160 RS485 -
Connection RS485 Fieldbus to UltraCella161 RS485 +
162 RS485 GND
PE109 Ground terminal -
Tab. 10.b