Balboa Water Group Revolution - Manual (Page 41)

Revolution
Transforming the Control of Hot Tubs
41
Manufactured under one or more of these patents. U.S. Patents: 5332944, 5361215, 5550753, 5559720, 5,883,459, 6253227, 6282370, 6590188, 6976052, 6965815, 7030343, 7,417,
834 b2, Canadian Patent: 2342614, Australian patent: 2373248 other patents both foreign and domestic applied for and pending. All material copyright of Balboa Water Group.
Freeze Protection
If the temperature sensors within the heater detect a low enough temperature,
then the pump(s) and the blower automatically activate to provide freeze
protection. The pump(s) and blower will run either continuously or periodically
depending on conditions.
In colder climates, an optional additional freeze sensor may be added to protect
against freeze conditions that may not be sensed by the standard sensors.
Auxiliary freeze sensor protection acts similarly except with the temperature
thresholds determined by the switch. See your dealer for details.
Clean-up Cycle (optional)
When a pump or blower is turned on by a button press, a clean-up cycle begins
30 minutes after the pump or blower is turned off or times out. The pump and
the ozone generator will run for 30 minutes or more, depending on the system.
On some systems, you can change this setting.