fluidra 74148 Manuel D'instructions page 24

Code Name
P0 Manual defrost
P1 Working mode
P2 Timer on/off
P3 Water pump
P4 Current time
P5 Timer on
P6 Timer off
Inlet water temp.
P7
correction
NOTE: Under defrosting mode, P0=1.
After defrosting finished, it will be automatic enter Normal mode, P0=0.
6.2.4 Heating priority (see the paragraph 6.9), option of connection
Option 1; P3=0 Filtration pump is related to heat pump operation to start and stop.
Filtration pump starts 60s before compressor, filtration pump start 30s and then the water flow switch detect flow.
Before the heat pump enters into Standby mode, the compressor stops first and after 5 minutes filtration pump stops.
Condition
P3=0,
Heating
T1≥Tset-0.5℃,
mode
last for 30
minutes
Option 2; P3=1 Filtration pump is always on, P2=0 the timer function is no active
Under condition P3=1, whenT1≥Tset+1℃(T1≥29℃) last for 3 minutes, heat pump will be in standby, while filtration
pump is always on.
Under option 2, with activation of the timer; P2=1 to start and stop the filtration pump according the programming
of the P4 (time), P5 (timer ON) and P6 (timer OFF)
Condition for the heat pump start, timer ON actives;
When the timer reaches the set time of TIMER ON, the filtration pump will start and after 5 minutes the heat pump
start. The heat pump stays in stop if the water in temperature is ≥ Tset+1℃, before the TIMER OFF, the filtration is
still activated.
Condition to stop the heat pump, timer OFF actives;
When the timer reaches the set time of the TIMER OFF, the heat pump will stop and after 5 minutes the filtration
pump stops.
NB; Symbol of automatic TIMER start
stop , the light will be on when it is in operation. Outside the time operation the display will be advise by OFF.
If heat pump is turned ON/OFF manually, the filtration pump will start and stop accordingly.
NOTE :
Tset = Tseting water temperature
For example : Tset = 28℃ Tseting water temperature in your pool heat pump
Tset-0.5 = less 0.5℃ than Tseting temperature, Tset- 0.5 = 28-0.5=27.5℃
Tset+0.5= more 1℃ than Tseting temperature, Tset+ 0.5 = 28+0.5=28.5℃
Scope Default
0-1 0 1 Manual defrosting mode, 0 Normal mode
1 1 1 Heating mode (Non-adjustable)
1 Timer on/off is under function，0 Timer on/off is out of function (The
0-1 0
setting of P5 and P6 won't work)
0-1 0 1 Always running, 0 Depends on the running of compressor
HH:MM 00：00 0-23:0-59
HH:MM 00：00 0-23:0-59
HH:MM 00：00 0-23:0-59
-9～9 0 Default setting: 0
Example
1. Then it enters into
P3=0,
standby mode for 1 hour
(It will not restart except
T1≥27.5℃,
turn it on manually.)
last for 30
minutes
, the light will be on when it is in operation, symbol of automatic TIMER
Water pump working logic
2. After 1 hour, the filtration pump
will restart for 5 minutes. If the
T1≤27℃, the heat pump will start
to work until T1≥27.5℃ and last for
30 minutes to go into standby
20
Remark