Part No 4801-5314 Rev 06-2015 Float & Pump Replacement PolarCool
RollSeal, Inc. • 1733 County Road 68 • Bremen, Alabama 35033 • 256-287-7000
Thumb
Screw
Decrease
Water Level
Increase
Water Level
Float Arm
PolarCoolFloat&
PumpReplacement
Floats Mounted Through the Side of the Cabinet
NOTE: Water source must be disconnected to remove and replace float.
1. Before removing float, ensure electrical power has been
disconnected and water supply is removed.
2. Remove the Pads. See manual 4801-5035 PolarCool User’s
Manual for more information.
3. Note the Float location inside and outside the unit. Inside, it
is located in the far left lower corner of the pan (See
Illustration 1). Outside, it is located on the lower right of the
front (See Illustration 2).
4. Two people may be helpful for replacement. Loosen the float
hose adapter and lock nut located on the outside of the unit.
5. Remove the float from the inside.
6. Replace with the new float.
7. Attach the float on the outside of the unit with the lock nut and hose
adapter. Wrap the float threads with thread seal tape.
8. Check tightness of water hose connections.
9. Restore the water source and fill the reservoir. Ensure that the water
fills to the correct level.
NOTE: Water level in reservoir is normally 2-1/4"
1". Do not allow the reservoir water to
contact the pads when the reservoir water
level is at the highest point.
Float Adjustment
1. Loosen adjustment screw as shown in Illustration 3.
2. To decrease water level in reservoir, move float arm downward
as shown. Retighten adjustment screw.
3. To increase water level in reservoir, move float arm upward as
shown.
Retighten adjustment screw.
4. Replace pads.
5. Reconnect power and run the Pump for at least 15 minutes
to soak the Pad(s).
6. Turn the fan ON.
NOTE: Do not allow the pump to run
without water in the reservoir.
Without water, the pump may be damaged.
Warning!
Disconnect All Power Sources Before Installing This Equipment! Failure To
Disconnect Power Source Can Result In Property Damage, Serious Injury Or Death!
!
Illustration 1
Illustration 2
Lock Nut
Adapter
Float
Illustration 3
