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Figure 4.4 Range Lock Settings - Non Overlapping
Figure 4.5 Range Lock Settings - Overlapping
Typically, both Range 1 and Range 2 are used to con-
trol different setpoint ranges when IntelliSet is not
active. For units with IntelliSet, because each IntelliSet
is generally programmed for a specific product, only
Range Lock 1 is used to hold the unit in either the Start/
Stop or Continuous Operation, and Range Lock 2 is left
OFF.
For example (see
is ALWAYS required whenever the setpoint is between
62-11637 4
−
12 28°F and 55°F (-2.2°C and +12.8°C),
Range 1 will be set for Continuous, with a Minimum
Temperature of 28°F (-2.2°C) and a Maximum Tem-
perature of 55°F (-12.8°C). Should Continuous Opera-
tion ALWAYS also be required with setpoints between -
22 and 0°F (-30 and -17.8°C), then Range 2 will be set
for Continuous, with a Minimum Temperature of -22°F
(-30°C) and a Maximum Temperature of 0°F (-17.8°C).
Any setpoint outside of Range 1 or 2 will allow changes
between Start-Stop and Continuous.
Range Lock 1 & 2
Range 2 is set for
0 to -22 F
(-17.8 to -30 C)
Range 1 is set for
28 to 55 F
(-2.2 to +12.8 C)
-30
-23.3
-17.8
-12.2
-6.7
4.4
10.0
15.6
-1.1
21.1
26.7
C
-22
-10
0
10
20
40
50
60
0
7
0
3
80
F
Range 2
Range 1
-30
-23.3
-17.8
-12.2
-6.7
4.4
10.0
15.6
-1.1
21.1
26.7
C
-22
-10
0
10
20
40
50
60
0
7
0
3
80
F
Range 1 always has priority
when Range 1 & 2 overlap
Range 1 is set for 32 to 42 F
(0 to 5.6 C)
Set for Continuous
Range 2 is set for -22 to
89.6 F (-30 to 32 C)
Set for Start-Stop
Range
1
Range 2
Summary of Contents for Transicold X4 7300
Page 21: ...62 11637 1 6 1 3 SAFETY DECALS ...
Page 22: ...1 7 62 11637 62 03958 ...
Page 23: ...62 11637 1 8 ...
Page 24: ...1 9 62 11637 ...
Page 119: ...62 11637 SECTION 6 MESSAGECENTER PARAGRAPH NUMBER Page 6 1 MESSAGECENTER MESSAGES 6 1 ...
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