77
ENG
UltraCella +0300083EN - rel. 1.5 - 07.02.2015
10.2.6 Connection for Pump Down or thermostat
working
P P
121
123
124
125
126
127
pump down pressure switch
liquid valve
bridge
122
123
124
125
126
127
pump down pressure switch
liquid valve
bridge
low pressure switch
low pressure switch
Connection for operation pump down Connection for operation with thermostat
Fig. 10.l
10.2.7 Terminal units
1
KM1:2
2
KM1:4
3
KM1:6
4
QF1:8/QF2:N1
5
KM2:2
6
KM2:4
7
KM2:6
8
QF1:8
9
KM3:2
10
KM3:4
11
KM3:6
PE2
MM
101
19
XA1:103
19
102
18
QF2:N2/XA1:106
18
103
19
XA1:101/KM3:14
19
104
20
XA1:105
20
105
20
XA1:104
20
106
18
XA1:108/XA1:102
18
107
21
KM3:62
21
108
18
XA1:106
18
109
38
KR2:11
38
110
37
KR2:14
37
111
25
FU2:2/XA1:113
25
112
24
KR1:A2/FU1:2
24
113
25
XA1:128/XA1:111
25
114
28
XA1:115
28
115
28
XA1:114
28
116
29
KR1:A1
29
117
27
??:J10/NO1
27
118
31
KM2:A1
31
119
30
??:J10/NO2
30
120
33
KM1:A1
33
121
29
??:J11/C3/4/5
122
32
XA1:126/??:J11/NO3
123
35
124
3535
125
34
KM3:A1
34
126
32
XA1:122
32
127
24
KM3:A2/XA1:129
24
128
25
??:J12/NC6/XA1:113
25
129
24
XA1:127/KR2:A2
24
140
39
??:J2/U1
39
141
40
XA1:143
40
142
41
??:J2/U2
41
143
40
XA1:145/XA1:141
40
144
42
??:J2/U3
42
145
40
??:J2/GND/XA1:143
40
146
45
??:J2/U6
45
147
40
KR1:11
40
160
46
AP:-
46
161
47
AP:+
47
162
48
AP:GND
48
PE109
26
TC1:PE
M
1
M
1
P P P
LN
-
+
GND
GND
Y
MV1:U
MV1:V
MV1:W
RR1
RR1
RR1
RR1
MV2:U
MV2:V
MV2:W
MV3:1
MV3:2
SP1
SP1
MV4:1
MV4:2
RR2
RR2
AUX1:1
AUX1:2
AP2:L
AP2:N
AP2:11
AP2:14
SP2
SP2
TS1
TS1
SP3
SP3
TK1
TK1
YV1
YV1
ULTRACELLA:L
ULTRACELLA:N
ST1
ST1
ST2
ST2
ST3
ST3
7AP1:Y
7AP1:GND
AP1:J6/-
AP1:J6/+
AP1:J6/GND
terminal block
XA1
terminal block
XP1
evaporator fans
evaporator fans
evaporator fans
defrost heaters
defrost heaters
defrost heaters
defrost heaters
compressor
compressor
compressor
condenser fans 1
condenser fans 1
partialization pressure switch condenser fan
partialization pressure switch condenser fan
condenser fans 2
condenser fans 2
crankcase heater
crankcase heater
aux 1
aux 1
kriwan
kriwan
kriwan
kriwan
pressure switch
pressure switch
security thermostat
security thermostat
evaporator clicson
evaporator clicson
pump down
pump down
liquid valve
liquid valve
ultracella
ultracella
defrost probe
defrost probe
defrost probe auxiliary evap.
defrost probe auxiliary evap.
condenser probe
condenser probe
evaporator fans 0...10Vdc
evaporator fans 0...10Vdc
control
control
control
Fig. 10.m
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