Kodiak
Recirculating Chiller Technical Manual
Manual# 820-0043 Rev N, 11/25/2019
22
Ar—Auto Restart Feature (standard)
If auto restart is enabled (ON),
And if the chiller is running,
And if the power is interrupted due to power outage, tripped circuit breaker, etc.
Then when the power is restored the chiller will automatically start.
If auto restart is enabled (ON),
And if the chiller is not running,
And if the power is interrupted due to power outage, tripped circuit breaker, etc.
Then when the power is restored the chiller will stay off. Push “ON” to start the chiller.
This chiller was shipped with the auto restart disabled. To activate the auto restart feature:
1.
Enter the customer menu by holding both the “UP” and “DOWN” arrow keys for 3 seconds.
2.
Use the “SET” key to scroll to Ar.
3.
The display toggles between “Ar” and its current setting.
4.
Use “UP” or “DOWN” arrow key to toggle between “ON” and “OFF”.
5.
Press “SET” to accept the setting on the display and continue to the next feature.
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.
The display toggles between "Ot" and current over temperature setpoint.
3.
Use “UP” or “DOWN” arrows to change the over temperature setpoint, which must be at least 3°C
(6°F) above the coolant set point temperature.
4.
Press “SET” to accept the setting on the display and continue to the next feature.
Lt— Low temperature indication (option)
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
Lt.
3.
The display toggles between "
Lt
" and current over-temperature setpoint
4.
Use “UP” or “DOWN” arrows to change the low temperature setpoint, which must be at least 3°C
(6°F) below the coolant set point temperature.
5.
Press “SET” to accept the setting on the display and continue to the next feature.
AL—Audible Alarm (option)
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
AL.
3.
The display toggles between "
AL
" and its current setting.
4.
Use “UP” or "DOWN" arrow key to toggle between “ON” and “OFF.”
5.
Press “SET” to accept the setting on the display and continue to the next feature.
FS—Fault Chiller Shutoff (option)
Note: Always enabled for standard low flow.
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
FS.
3.
The display toggles between "
FS
" and its current setting.
4.
Use “UP” or "DOWN" arrow key to toggle between “ON” and “OFF.”
5.
Press “SET” to accept the setting on the display and continue to the next feature.
