5
(5
）
Press
“
PUMP3
”
to confirm
*** Notice ***
(1)
、
the setting steps of Circulation-cleaning must be operated on the “ off” status.
(2)
、
During the whole setting process, the circulation pump and ozonizer are not
working.
5
、
Preheating setting
：
Only one preheating setting program can be set in one day in a spa. The preheating woking status will be
displaying on the LCD screen. If it’s work or not ,can be seen from the screen. If the
“
ON
”
signal is diplaying on
the screen, it indicates the preheating is working, and the
“
OFF
”
signal is displaying on the screen, it indicates
the preheating is not working. See following Fig
﹒
7-8.
AM
ON
AM
OFF
Fig
﹒
7
：
Preheating On Fig
﹒
8
：
Preheating Off
All the setting steps must be operated on the “ off” status, the LCD screen will be displaying”---“ signal at this
status.
(1)
、
Press
“
HEAT
”，
to enter into the preheating setting model, and the screen will flash the “ON/OFF”
signal.
(2)
、
Press“
OPEN
”
，
can start the preheating
setting
(If press“
CLOSE
”key, or without any pressing in 6
seconds ,the preheating will be shut down, and the system will quit out the setting model automatically.
），
the
signal on the screen will be from” ON/OFF” turn into “ON”, won’t flash, just displaying, The system is on the
setting mode for the start time of preheating setting, the screen will flash a time number(this time is the start
time of the preheating. (Press on the “
CLOSE
”key can turn show down preheating setting, and the “OFF”
signal will be displaying on the screen).
at this moment
，
press the “
MIN
”and“
HOUR
” key to set the time.
To press the “
HOUR
”key one time
，
will add one hour, the hour number wi
ll be displaying on the screen.
Pressing the“
HOUR
” without stop, the hours will increase continually till stop pressing the key. The hours
