Displaying And Changing Program Variables; Models With °C Controller; Operating Parameters; Alarm Parameters - nVent Hoffman SpectraCool Slim Fit Instruction Manual

DISPLAYING AND CHANGING PROGRAM VARIABLES

Access: To view and/or change parameters, press and hold the "Prg" and "Sel" buttons for greater than 5 seconds. Press the
"up" or "down" arrow buttons until "22" is displayed, then press "Sel". When "S-P" is displayed, press "Sel".
Navigation: Press "up" or "down" arrow to display sub-menu, then press "Sel" to select the desired sub-menu. In the sub-
menu, use "up" or "down" to display parameters for viewing or changing and press "Sel". Use "Prg" button to back out or exit
the menu levels as desired.
Adjust: Use the "up" or "down" arrow to change the parameter value, then press "Sel" button to save the setting. If the"Sel"
button is NOT pressed, the updated setting will not be saved. Navigate to and change other parameters as desired. When
������ ess "Prg" button to back out or exit the sub-menu t o the main menu.
NOTE: The display will revert to normal temperature display mode if no buttons are pressed
for 60 seconds.
MODELS WITH °C CONTROLLER
Cooling turns ON at r01 (setpoint) and OFF at r01 (setpoint) – r02 (differential).
For example, using default values from the table below, cooling will turn ON at 35 °C (setpoint) and turn
OFF at 30 °C (setpoint – differential).
Parameter
r01
r02
P08
Parameter
P16
P19
MODELS WITH °F CONTROLLER
Cooling turns ON at r01 (setpoint) + r02 (differential), and OFF at r01 (setpoint)
For example, using default values from the table below, cooling will turn ON at 87 °F (setpoint) +
(differential), and turn OFF at 80 °F (setpoint).
Parameter
r01
r02
P08
Parameter
P16
P19
Parameter
t01
t02
t03
t04
t05
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OPERATING PARAMETERS

Description
Cooling set-point
Cooling differential
Door Open and/or smoke detected

ALARM PARAMETERS

Description
High Temperature Alarm
Low Temperature Alarm
OPERATING PARAMETERS
Description
Cooling set-point
Cooling differential
Door Open and/or smoke detected
ALARM PARAMETERS
Description
High Temperature Alarm
Low Temperature Alarm

OPERATING REAL-TIME CLOCK (RTC) PARAMETERS

Description
Hour
Minute
Day
Month
Year
Default Value
35°C
5°C
28
Default Value Range
55°C -
14°C -
Default Value
80°F
7°F
28
Default Value Range
125°F
40°F
Default Value Range
0 0 to 23
0 0 to 59
0 1 to 31
0 1 to 12
0 6 to 99
Range
20°C to 55°C
-
4 or 28
Range
72°F to 120°F
-
4 or 28
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