FAULT
CAUSE
SOLUTION
Condensate is not pumping
Water is below pumping
level, external line
restricted, line installed
with too high of li�.
Reservoir fills, and then
pumps. Check for line
crimping or restric�ons
and proper line run height.
Evaporator coil is freezing
Low or restricted air
flow. Undersized
capacity, unit constantly
on, unable to achieve
set point. Low return air
temperature out of
factory specifica�ons.
Evaporator door open,
mechanical system
malfunc�on.
Direct supply return air to
area of highest heat load,
check for blocked air flow
from the supply air,
replace air filters, adjust
set point to allow the unit
to cycle, add another
KwiKool® system or larger
capacity model, close
evaporator compartment
door, inspect supply air
blower for worn condi�on
or breaking, Install service
gauges to view pressures.
Control Box Cha�er of Hum
During Opera�on
Incoming source power
is poor or low voltage
component is faulty.
Check for proper voltage
selec�on, call
1-800-KWIKOOL
.
99 Flashes on display
Ambient room temperature
over 99 degrees F.
Unit is working properly.
When the temperature in
the room lowers, the 99
code will stop flashing.
60 Flashes on display
Ambient room temperature
under 60° F.
Limits of unit have been
reached. Opera�ng tempera
-
tures 65° - 105°F.
Power is supplied but
control is blank
Low voltage circuit is not
engaged
Inspect the power breaker
and verify that there is
power ge�ng through to
the connector.
Call
1-800-KWIKOOL
31
Summary of Contents for BioKool KBIO1411
Page 2: ...FAMILY OF PRODUCTS...
