Specifications

18
MANUAL VALVE Press the right or left button until ‘MNMD’ (Manual Mode) is displayed. Press the ‘ENTER’
button. If ‘PSWD’ (Password) is displayed, press the ‘ENTER’ button again. The display
should read ‘0000’ with the 0 on the right blinking. Enter the password ‘0002’ by using the
up and down buttons to increment or decrement the blinking digit, and the right or left
buttons to move the blinking digit to the next digit. When the display reads ‘0002’, press
and hold the ‘ENTER’ button (about 3 seconds) until a manual mode is displayed. Use the
up and down buttons to get to ‘MVLV’ (manual valve). Press the ‘ENTER’ button to display
the value for the valve position. Use the up and down buttons to increment or decrement
the percentage for the valve to be open. Use the right and left buttons to change the digit
that is blinking. At any time, pressing the ‘BACK’ button will escape manual valve mode and
go back to auto mode. If no buttons are pressed for 1 hour, the controller will go back to
auto mode.
CLEAR ALARM Press the right or left button until ‘MNMD’ (Manual Mode) is displayed. Press the ‘ENTER’
button. If ‘PSWD’ (Password) is displayed, press the ‘ENTER’ button again. The display
should read ‘0000’ with the 0 on the right blinking. Enter the password ‘0002’ by using the
up and down buttons to increment or decrement the blinking digit, and the right or left
buttons to move the blinking digit to the next digit. When the display reads ‘0002’, press
and hold the ‘ENTER’ button (about 3 seconds) until a manual mode is displayed. Use the
up and down buttons to get to ‘ALST’ (alarm status). Press the ‘ENTER’ button and the
display will show ‘CLAL’ (clear alarm). Press and hold the ‘ENTER’ button until the display
changes. The alarms have cleared. At any time, pressing the ‘BACK’ button will escape
this mode the previous step.
MANUAL DEFROST Press the right or left button until ‘MNMD’ (Manual Mode) is displayed. Press the ‘ENTER’
button. If ‘PSWD’ (Password) is displayed, press the ‘ENTER’ button again. The display
should read ‘0000’ with the 0 on the right blinking. Enter the password ‘0002’ by using the
up and down buttons to increment or decrement the blinking digit, and the right or left
buttons to move the blinking digit to the next digit. When the display reads ‘0002’, press
and hold the ‘ENTER’ button (about 3 seconds) until a manual mode is displayed. Use the
up and down buttons to get to ‘MCTL’ (manual control). Press the ‘ENTER’ button to
display the mode that the controller is in. To change the mode, press and hold the ‘ENTER’
button (about 3 seconds) until the display changes to the next mode. If the controller was in
‘COOL’ or ‘OFF’, it will go to ‘DEFR’. If the controller was in ‘DEFR’, it will go to ‘DRAN’. If
the controller was in ‘DRAN’, it will go to ‘FNDL’. If the controller was in ‘FNDL’, it will go to
‘COOL’. At any time, pressing the ‘BACK’ button will escape manual valve mode and go
back to auto mode.
BOND CNTRLRS Connect the controllers that need to communicate with each other using the RJ-45
connector of the controller to an ethernet switch or router. If there are just 2 controllers, you
can connect them directly, without the ethernet switch or router. Disconnect any other
controller that is not going to communicate with this group of controllers. On any of
the controllers, press the right or left button until ‘MNMD’ (Manual Mode) is displayed.
Press the ‘ENTER’ button. If ‘PSWD’ (Password) is displayed, press the ‘ENTER’ button
again. The display should read ‘0000’ with the 0 on the right blinking. Enter the password
‘0002’ by using the up and down buttons to increment or decrement the blinking digit, and
the right or left buttons to move the blinking digit to the next digit. When the display reads
‘0002’, press and hold the ‘ENTER’ button (about 3 seconds) until a manual mode is
displayed. Use the up and down buttons to get to ‘BOND’ (bond controllers). Press the
‘ENTER’ button and the display will show ‘INBD’ (initiate bonding). Press and hold the
‘ENTER’ button until the display changes. After 3 to 5 seconds, all connected controllers
will reset. The bonding process is complete. At any time, pressing the ‘BACK’ button will
escape this mode the previous step.