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OPTIONAL VARIABLE AIR THERAPY SYSTEM CONTROL FUNCTIONS:
Press:
Blower button on main control to activate system.
1) ON/OFF :
Press 1:
The Blower starts at maximum Speed. LED: ON
Press 2:
The blower stops. LED: OFF
2) TO CONTROL SPEED:
Press 1 and hold:
Speed goes up or down, LED: ON when pressing. Release
pressure at the desired speed.
3) TO CONTROL PULSATION:
Press 1:
Slow Pulsation Cycle, LED: ON.
Press 2:
Quick Pulsation Cycle, LED: Flashes.
Press 3:
Pulsation Cycle OFF, LED: OFF.
TOPSIDE PANEL DISPLAY MESSAGES
CONTINUED
/
Inadequate water detected in heater chamber - Check water
level in spa and add if necessary. If water level is okay, make
sure that pumps are primed and all gate valves are fully
opened. Press any topside panel pad to reset.
/
Inadequate water detected in heater chamber – displays on
third occurrence of a “dr” message within a 24 hour period.
The spa shuts down completely when the DRY message is
flashing on the display. Check water level in spa and add if
necessary, also ensure the filter is clean. If water level is
okay, make sure that pumps are primed and all gate valves
are fully opened. Press any topside panel pad to reset.
RUN PMPS PURG AIR
Priming mode – occurs when spa is first powered up, or when
power has been restored after a power interruption. Allows for
safe priming of the pumps.
See section Hydropool Serenity
Control Systems for complete details.
- - - / - - F / - - C
Temperature unknown – after the pump has been operating
for 2 minutes, the current water temperature will be displayed.
- - - - -
Temperature is not current as the pump may have been off
for hours in between filter cycles. To view the current spa
water temperature, either switch to Ready mode or turn on
the pump for at least 2 minutes.
HOLD
Stops the control system from operating automatically to al-
low filter cartridge removal.
READY
System is operating in READY mode.
See section Hydro-
pool Serenity Control Systems for complete details.
REST
System is operating in REST mode.
See section Hydropool
Serenity Control Systems for
complete details.
COOL
If spa water temperature is more than 7°C (20°F) cooler than
the set temperature, the system will automatically activate the
heater to provide freeze protection. This is a normal function;
no corrective action is necessary.
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Summary of Contents for Serenity Hot Tubs
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