Thermo Scientific
Preface
Model 900 and 5900 Series i
Packing List
MANUAL NUMBER 7090902
17 41728 10/02/17 Added Door operation info (1-6) bpg
16 31514 8/25/17 Updated 195964 High/Low temp stage drawings bpg
15 41370 8/14/17 Updated BUS board information bpg
14 41159/41348 5/12/17 Corrected oerational temp range and D-volt rating bpg
14 41346/41347 5/12/17 Removed SS and AS400 model numbers bpg
Important installer and user information:
A redundant temperature sensing device has been included in this ULT freezer.
This device is a type “T” thermocouple. For convenient access, the thermocou-
ple (Figure 1-3) terminates in an interconnect jack (Figure 1-5) behind the base
front cover. (May be located differently in chests. See Section 1.) It is strongly
recommended that this thermocouple be attached to a redundant 24 hour 7
day monitoring system with alarm capabilities. Connecting the sensor to a
monitoring and alarm system separate from the freezer provides the utmost in
product safety, should the integral system fail.
s
Part No. Description Quantity
122005 Key 2 (4 for DD)
380520 Neoprene Cap 2
510016 ¼-20 x 5-½” Bolt 2
195763 Retaining Clip 1
370563
Remote Alarm
Connector
1
Catalog No.
Capacity
(cu ft)
Voltage
902 13 230/50
903 13 120/60
909 13 208-230/60 Hz
904 17 120/60
905 17 230/50
910 17 208-230/60 Hz
906 23 230/50
956 23 120/60
957 23 208-230/60 Hz
907 28 230/50
908 28 208-230/60 Hz
Double Door (DD) Units
991 13 230/50
992 13 120/60
986 13 208-230/60 Hz
993 17 120/60
994 17 230/50
988 17 208-230/60 Hz
990 23 120/60
995 23 230/50
989 23 208-230/60 Hz
Models Covered