Aquatic Industries, Inc.
15
4.
To Pause:
Press the "Pause" button to stop a massage sequence. Pressing a second time will resume the massage
sequence. The "Pause" indicator light will be on in "Pause" mode.
OTHER FEATURES:
•
High Limit:
If the water temperature reaches the highest level allowed (119
o
F), the display will show "OH"
to indicate the problem. A press of any key on the pad will reset the high limit circuit.
•
Heat On:
The "Heat On" LED will indicate when the heater is on or off.
•
Safety Features:
In addition to the thermostat and High Limit, the heater is equipped with a built-in pressure
switch. This switch will not allow the heater to turn on unless the tub is filled with water and pump #1 is running.
•
H2O:
If either pump is turned on before the water has reached the water level sensor, "H2O" will be displayed.
Add more water until the water level sensor is submerged.
Automatic Purge:
Thirty minutes after the jet sequencer has shut off, it will start again for a 5-minute purge cycle
allowing piping to dry.
Note:
Pump #1, Pump #2 and the blower are on the same timer. If anyone of these are started, the timer will be
re-set to 20 minutes.
MILLENNIUM AIR PURGE CYCLE
(See Diagram 5C on page 14):
Following the 20 minute run time on the blower, there will be a 15 minute idle period. The blower will then turn on
for 5 minutes for the purge cycle. If the user turns the blower off manually before the timer reaches 20 minutes, the
idle period will start after the blower has been turned off. During the idle period, pressing the on/off button will turn
on the blower in constant mode. During the 5 minute purge, pressing the blower key will stop the purge.
PURGE 24 HOURS:
It is possible for the user to program a purge cycle that will start every day for a duration of 5 minutes. Aquatic strongly
recommends activating this feature. The purge cycle will help ensure that the air channels stay dry even when you
have taken a soaking bath.
To activate this purge feature, the user must hold down the "+/-" key for 5 seconds when the blower/heater is off
or waiting for the normal purge. If the unit was in stand-by for a normal purge when the 24 hour purge was activated,
the normal purge will be cancelled. The purge will be done every day at the same time the user activated it (pressed
+/- key).
TROUBLESHOOTING:
•
Water Level Sensor:
If water level sensor detects water level in bathtub that is too low, the system will prevent
pump from starting and "H20" message will be displayed for 5 seconds. The pump will be allowed to turn back
on if water level returns above sensor.
•
OH Message:
The heater is turned off when temperature at the hi-limit sensor reaches 119
0
F. The "OH" message
will be displayed. Press any key to reset system.
•
Prr Message:
A problem has been detected with the temperature probe. Please contact your distributor.
•
FLO Message:
The system detects no water pressure while pumps are running. Check water level. Please contact
your distributor if problem persists.
•
FLC Message:
A problem has been detected with the pressure switch. Please contact your distributor.
OPERATION of
MILLENNIUM SERIES
BATH-SIDE CONTROL SYSTEMS:
