Technical data

4-10 160.81-ICOM-GB0 (01/02)
SFSF
TB4
COOLING
LIQUID
COOLING
LIQUID PUMP
CHILLED
LIQUID PUMP
REMOTE/
LOCAL
CYCLING
MULTI UNIT
SEQUENCE
AUXILIARY SAFETY
SHUTDOWN
REMOTE START
REMOTE STOP
LEAVING CHILLED LIQUID TEMPERATURE
SETPOINT (PWM SIGNAL)
CURRENT LIMIT SETPOINT
(PWM SIGNAL)
CYCLING SHUTDOWN
RUN CONTACTS
SAFETY SHUTDOWN
REMOTE MODE
READY TO START
ANTICIPATORY ALARM
CHILLED
LIQUID
REMOTE CURRENT LIMIT SETPOINT (0-10 Vdc / 2-10 Vdc)
REMOTE CURRENT LIMIT SETPOINT (0-20 mA / 4-20 mA)
REMOTE LEAVING CHILLED LIQUID TEMPERATURE SETPOINT ( )0-10 Vdc / 2-10 Vdc
REMOTE LEAVING CHILLED LIQUID TEMPERATURE SETPOINT ( )0-20 mA / 4-20 mA
COMMON
TO EMS
TB4
OPTIVIEW CONTROL PANEL
MICROBOARD
TB6
TB2
TB2
J22
TB6
TB2
11 31
26
45
1
36
2
13
42 43
1118
55
2
3
4
5
56
1
7120
40
2
41
9
35
112 191
27
151
1
J22
Note jumpers ( ) should be removed when these contacts are used.
Figure 4.7 Customer Connections