Filter
Top Products
4
USER MENU OPERATION SETTINGS:
The control has user Menu settings that will determine how
the control operates. The unit is shipped with factory de-
fault settings. The user must change any of the settings as
required for the application. To reset all settings to factory
defaults, press and hold all 3 buttons simultaneously (
,
, and buttons) for approximately 5 seconds.
To view Menu items, press and hold for 5 seconds.
The unit will display the first Menu item on the left side of the
display. The right side of the display indicates the Menu item
settings. To change the setting, momentarily press the
or
key.
A momentary press of the
key advances the display to
the next Menu item, and continues, till the last menu item is
displayed. Pressing the key one more time with the last menu
item, (aL) displayed returns the control to the operating mode.
USER MENU
Each press of results in forward movement to the next
Menu item. If you need to change an item “passed”, you
must repeatedly press , return to the operating mode,
then press and hold for 5 seconds to re-enter the Menu
mode. Then repeatedly, momentarily press until the
desired Menu item is again displayed.
To store any changes made to any Menu items, the Menu
must be exited by pressing when the last item is
displayed. If no buttons are pressed for ten minutes while in
the menu, the control will return to operating mode and any
changes that were made will be lost.
The following table shows the menu items, default settings
and optional settings.
NOTE: The Heat/ Cool switch (SW1) MUST be in the proper
position BEFORE setting options.
Menu
Item Description
Factory
Default
Options
Press or
to select Comments
CF Temperature Scale F C or F Selects temperature display in Fahrenheit or Celsius
dFF Differential 5 1 to 30 Selects the range between Cut In and Cut Out.
SP Set Point Mode
Cool
Heat
Cl
CO
CO or CI
CI or CO
Selects how the set point temperature will operate the
load terminal. CI indicates the setpoint temperature
will be the Cut In temperature. CO indicates the
temperature will be the Cut Out temperature. See
Operation section.
SOF Sensor Operation Failure
Cool
Heat
1
0
0 or 1
None
Cooling - Selects the operation of the Control Load
relay in the event of a sensor failure in Cool mode. 1
(default) will cause the load contacts of the relay to
close and remain closed if the sensor either opens or
shorts. 0 causes the load contacts of the relay to open
and remain open.
Heating has no optional selection. Sensor failure
in Heating will result in the relay contacts opening.
dL Display Light Off On or Off Selects the LCD display light Off or On. With this
selected Off, the display light will illuminate any time a
keypad button is pressed to provide better viewing in
low lighting conditions, and go off after 10 seconds. If
On is selected, the display light will be On continuously.
ASd Anti Short-Cycle Delay Cool
1
Heat
0
0 to 12 Selects the minimum time (in minutes) that the load
contacts will remain open after a cycle before closing
again. This will prevent the compressor or other load
from being damaged by cycling too soon. A blinking
Snowflake or Flame icon indicates that the control has
a demand to energize the load, but is waiting for the
delay time to elapse. A setting of 0 indicates no time
and the feature is disabled. SW1 must be set to the
proper position before checking this setting.
LP Lock Front Panel Keypad Off On or Off When selected Off, the keypad can be used as normal.
When selected On, prevents unauthorized access to
the control settings by locking out all keys. To unlock
the control when it is locked, press and hold the Menu
key for 5 seconds.
OFS Ambient Temperature
Offset
0 -4, -3, -2, -1, 0,
1, 2, 3, 4
This control is calibrated at the factory, but the “sensed"
temperature may read different because of mount-
ing/installation, or other factors. This item allows the
displayed temperature to be shifted the number of
degrees set to compensate for this difference