INSTALLATION AND SERVICE INSTRUCTIONS
4211-1661 Rev A
01/28/2022
Page
15
of
17
SECTION 6. CONTROL OPTIONS
1. SELECT STEAMBATH RUN TIME
The temperature display can be set for a maximum bath time adjustable up to 60 minutes or up to 24 hours. Set the
circuit board jumper as shown below. The jumper is located at the right edge of the board just above the AK IN
jack.
Jumper Positions
3. SELECT TEMPERATURE DISPLAY (K3 and KT3 use only)
For installations with K3 or KT3 controls, the temperature display can be
set to Fahrenheit (°F) or Celsius (°C). Set the circuit board jumper as shown
above. The jumper is located at the right edge of the board just above the
AK IN jack.
SECTION 7. INITIAL START
1.
Assure power and water are on. Press the
control’s ON/OFF switch. The
control should light then the water valve should turn on to fill the steamer.
While filling, check for leaks.
2.
After the tank has filled to a safe level, the heating elements will turn on. Allow about 10 minutes for the steam to
appear in the steam room.
3.
Once the steam is visible, use the control to turn the bath off. The steam should stop within a couple minutes and
the water valve should turn off. The control should not be lit.
4.
Press the ON/OFF switch again. The control should light.
5.
Within one minute the unit should again produce steam. It should call for water once every two minutes or more
depending on its power rating. It’s normal for the flow of steam out the steam head to slow for up to 10 seconds
each time the unit calls for water.
6.
The unit will shut down automatically in up to 60 minutes (depending on the TIME setting). When the bath time
runs out the steamer will stop and there should not be any water flow. The controls should not be lit.
on one pin
on both pins
60 minute maximum bath time
24 hour maximum bath time
NORM = normal operation
Leave on one pin only
°F = Display temperatures in Fahrenheit
°C = display temperatures in Celsius
