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STRATUS TA10 Series Industrial Air Conditioners User Manual
2nd edition, Rev. C.
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Front Panel Commands
Symbol
Visual Mode
Programming Mode
To display target setpoint in memory.
Hold >2 sec to enter Programming Mode
Selects or confirms an
operation
(UP): To display maximum temperature
setpoint in memory
Displays parameters or
increases value
(DOWN): To display minimum temperature
setpoint in memory
Displays parameters or
decreases value
To lock and unlock the keyboard
+
To return to the room temperature display
+
To enter programming mode
+
FRONT PANEL COMMANDS
KEY COMBINATIONS
LED FUNCTIONS
LED Functions
LED
MODE
FUNCTION
ON
Compressor enabled
Flashing
Anti short-cycle delay enabled
ON
An alarm is occurring (CA or HA)
°F
ON
Measurement unit
°F
Flashing
Programming phase
Digital Temperature Controller
Overview
The microprocessor-based digital temperature controller
performs the functions of controlling the enclosure
temperature while monitoring operating limits and refrigerant
pressures. Temperature and alarm status are indicated
on the front panel in easy-to-read LEDs (0.57”x 0.29”
[14.5mm x 7.3mm]). It also records the maximum and
minimum temperatures within the enclosure.
The controller includes a compressor anti short-cycle time
delay (Parameter
AC
= 5 minutes) for compressor protection.
A factory-set bypass time delay of 2 minutes prevents nuisance
trip-outs caused by cold weather startups and transient high
temperature limits.
The inputs include one enclosure temperature probe (NTC
input), one condenser coil temperature probe (NTC input)
and one low pressure switch digital input. Select parameters
(listed in the setpoint table) are configurable through the
keypad.
(Customer wired)