Maintenance - Greenheck IG Installation, Operation And Maintenance Manual

Troubleshooting
Water Wizard™ — Improper Water Supply
If the water supply is too low, the media will
continuously appear dry.
If the water supply is too high, the media will be
saturated and excessive water will be draining from
the sump tank.
Some water drainage is desired to keep the media
flushed, but it should be minimized to utilize the
Water Wizard™.
1. Adjust the Manual Supply Valve
Adjust the manual supply valve (refer to Start-Up,
Water Wizard™). If the recommended water pressure
does not provide enough water, increase the pressure
until the desired water supply is achieved. If the
recommended water pressure provides too much
water, decrease the water pressure until the desired
water supply is achieved.
CAUTION
Only proceed to Steps 2 and 3 if Step 1 does not
correct the problem.
2. Enter Program Mode
Press and hold
the Enter key for
three seconds to enter
Program Mode. The
display will read "Pro"
when Program Mode is
active.
3. Adjust the On Time Factor
While in the
Program Menu,
use the Up and
Down keys to
navigate through
the menu options
until "ont" is displayed.
With "ont" displayed, press the Enter key to access
the setting.
With the setting displayed, use the Up and Down keys
to adjust the setting as needed.
Increase the factor to increase the water supply or
decrease the factor to decrease the water supply.
Press the Enter key to save the new On Time Factor
and return to the Program Menu.
®
NOTE
NOTE
NOTE
Changing the On Time Factor by (1) will change the
water supply by approximately 3%.
IMPORTANT
The Enter key must be pressed to save the new On
Time Factor.
4. Exit Program Mode
After 15 seconds of idle time the controller will
automatically exit Program Mode.
NOTE
Model IG / IGX Make-Up Air
57