OPTIMA / MAYA SERIES · HEAT PUMP AIR/WATER
© FLUIDRA 2019 ALL RIGHTS RESERVED. PROPRIETARY DOCUMENT.
manual interlock and reset that cuts off the general power to the machine if pressed.
• MINIMUM VOLTAGE STOP: The machine is protected against severe voltage drops in
the line by an automatic cut-off device in the main circuit breaker; this device triggers
when voltage drops to a certain level below the nominal voltage.
6.2 MAIN TECHNICAL CHARACTERISTICS.
• Power supply: 230V±10% or AC 380V±10% (See circuit diagram)
• Maximum output capacity:
o Water pump ................... 30A/220VAC (Connecting the water treatment pump
to a contactor is recommended)
o Fan: ................................. 10A/220VAC
o Compressor 1: ................ 5A/220VAC
o Compressor 2: ................ 5A/220VAC
o 4-way valve: .................... 5A/220VAC
• Temperature probes: NTC R25=5kΩ, B(25/50)=3470K
6.3 PARAMETER SETTINGS
Press "S" for 3 seconds to enter the parameter settings menu:
You can change the following parameters F11, F50~F54，F58，F61，F62，F85, press to
select the parameter you want to change.
Use to select the code, press “S to show the parameter setting and use to change
it. Press “S” again to save the changes and return to the parameter settings menu.
Press “S” you can see the value of the parameter, after selecting the parameter, use to set
the value of the parameter (Holding the key down can change the value quickly). Press“Sagain
to save the changes and return to the parameter setting menu. Press “M” to exit parameters
menu at any time without saving the changes.
Press “S” for 10 seconds, If a password has been programmed (F19 o F20), the display will
show “PAS” to enter the password, use . to indroduce each digit, and press “S” to select
the next digit, If the password is correct, you can change any parameter froml F11 to F99.
Press “M” means cancel and the parameter will not be changed.
The internal list of parameters is as follows:
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