Kodiak Recirculating Chiller Technical Manual
Manual # 820-0109, Rev. Y, 07/08/10
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Check Lytron’s website
www.Lytron.com
for the most current technical information.
Ot— Over temperature indication (option)
1. To enter the menu, press and hold both the “UP” and “DOWN” arrow keys for 3 seconds and release.
2. Use the “SET” key to scroll to “Ot.”
3. The display toggles between “Ot” and current over temperature set point.
4. Use “UP” or “DOWN” arrows to change the over temperature set point, which should be at least 3°C
(6°F) above the coolant set point temperature.
5. Press, “SET” to accept the setting on the display and continue to the next feature.
bAr—Pressure Units
1. To enter the menu, press and hold both the “UP” and “DOWN” arrow keys for 3 seconds.
2. Use the “SET” key to scroll to “bAr.”
3. The display toggles between “bAr” and its current setting.
4. Use “UP” or "DOWN" arrow key to toggle between “ON” and “OFF.” “ON” will display the units in bar
and “OFF” will display the units in psi.
5. Press, “SET” to accept the setting on the display and continue to the next feature.
rS—Remote Start Feature (option)
When it is set to off the chiller acts as if it does not have the remote start feature. By setting this feature to”NC”
(normally closed or run on closed) the chiller will start when pins 1 and 2 on the six-pin connector on the rear of
the chiller are closed. The chiller will shut off when pins 1 and 2 are open. By setting this feature to “NO”
(normally open or run on open) the chiller will start when pins 1 and 2 are open. The chiller will shut off when
pins 1 and 2 are closed. When the remote start feature is enabled within the user menu and the chiller is in the
off state, the chiller cannot be turned on from the front control panel and “rS” will appear on the display. When
the remote start feature is enabled within the user menu and the chiller is operating, turning the chiller off from
the front panel will result in an “Err 05” on the front display. This can be cleared by pressing the On/Off button
again or cycling the remote contact.
1. To enter the menu, press and hold both the “UP” and “DOWN” arrow keys for 3 seconds.
2. Use the “SET” key to scroll to “rS.”
3. The display toggles between “rS” and its current setting.
4. Use “UP” or "DOWN" arrow key to toggle between “OFF”, “nO”, and “nC.”
5. Press, “SET” to accept the setting on the display and continue to the next feature.
