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Page 6 of 15 

 

WITH CARE FOR YOUR HEALTH! 

 

7. Disinfection weekly cycle 

 

The E-heater will start each week at the setting time automatically, regardless if the machine is on or in standby mode. 

E-heater will stop working, when the tank temperature reaches 70

o

C (disinfection against legionella bacteria) 

 

 

IF SOMETHING LOOKS & SOUNDS STRANGE! 

 

 

 

Other functionalities available on the unit

 

 

1. “Antifreeze 

mode” 

 
When the unit is in standby mode, if the water temperature in the tank is below 5°C (tank water frozen protection), only 

the E-heater will work, until tank

 

temperature increases above 10°C or the unit is turned on. 

 

2. 

“Defrosting” 

 

 

The icon 

 indicates that the defrosting function is enabled. This is an automatic function, the system will enter or 

exit the defrosting function according to the inner control program.  

 

3. 

Pump anti-block function

:

  

 
When the external pump (if any) stops for 12 hours, it will be forced to run for 2 minutes. 
 

4. 

Fan ventilation

 

 

 

The icon indicates that the fan ventilation function is enabled. When the heat pump is ON, press this button 

 and 

hold for 5 seconds to enable or disable the fan ventilation function. If this function is enabled the fan will continue working to 
ventilate the air, even when the water temperature reaches the set point and the unit is in standby mode. On the contrary If 
this function is disabled the fan will stop, when the water temperature reaches the set point and the unit is in standby mode. 

 

 

 

Summary of Contents for UNICA R2 200 STANDARD

Page 1: ...ChillerandHeatpumps Chiller e Pompe di calore UNICA R2 200 260 USERMANUAL MANUALE UTENTE HeatpumpforDHWwith200 300literstoragetank Pompa di calore per ACS con accumulo da 200 300 litri...

Page 2: ......

Page 3: ...Page 1 of 15 UNICA R2 200 260 STANDARD UNICA R2 200 260 S1 EN DOMESTIC HOT WATER HEAT PUMP IT POMPA DI CALORE PER ACQUA CALDA SANITARIA...

Page 4: ...hat it is intended is prohibited Do not use the storage tank if it is not filled with water Installation commissioning and maintenance of the device must be performed by qualified and authorized perso...

Page 5: ...splayed on the controller screen for 3 seconds After that an initial check is undergoing If everything is ok the unit enters into a standby mode standby mode 2 Clock setting Clock setting After switch...

Page 6: ...above 44 o C the E Heater will work only While the heat pump is working at a low outside air temperature defrosting mode could be activated automatically in order to melt the ice collected on the evap...

Page 7: ...the timer on icon and hour icon 88 will flash together Press the and buttons to set the exact hour s Press button to transfer to minute setting minute icon 88 will flash press the and buttons to set...

Page 8: ...ing The icon indicates that the defrosting function is enabled This is an automatic function the system will enter or exit the defrosting function according to the inner control program 3 Pump anti bl...

Page 9: ...sensor failure P4 4 flash 1 dark Ambient temp sensor failure P5 5 flash 1 dark High pressure protection E1 6 flash 1 dark Low pressure protection E2 7 flash 1 dark Over heat protection E3 8 flash 1 d...

Page 10: ...ording to the provisions of the following European directives 2011 65 EU 2012 19 EU and 2003 108 CE concerning the restriction of the use of certain hazardous substances in electrical and electronic e...

Page 11: ...previsti Non utilizzare il serbatoio dell acqua se non pieno d acqua L installazione la messa in servizio e la manutenzione dell apparecchio devono essere eseguite da personale qualificato e autorizza...

Page 12: ...l apparecchio entra in modalit di standby Modalit di standby 2 Impostazioni di orologio Impostazioni di orologio Quando l apparecchio acceso per accedere alle impostazioni dell orologio premere il pu...

Page 13: ...eriore a 10 C o superiore a 44 C funziona solo la resistenza elettrica Mentre la pompa di calore funziona a bassa temperatura esterna la Modalit di sbrinamento pu essere attivata per sciogliere il ghi...

Page 14: ...l ora e i minuti 88 88 lampeggeranno contemporaneamente Utilizzare i pulsanti e per impostare l ora Premere il pulsante per entrare nell impostazione per i minuti l icona per i minuti 88 lampegger e...

Page 15: ...brinamento L icona indica che la funzione di sbrinamento attivata Questa una funzione automatica Il sistema entrer o uscir dalla Modalit di sbrinamento in base al programma di controllo 3 La funzione...

Page 16: ...neggiamento del sensore di temperatura dell aria ambiente P5 5 lampeggi Protezione da alta pressione circuito frigo Pressostato di alta pressione E1 6 lampeggi Protezione da bassa pressione Pressostat...

Page 17: ...ORE L icona indica la presenza di un malfunzionamento Raccomandazioni per la protezione ambientale In base a quanto previsto dalle seguenti direttive europee 2011 65 UE 2012 19 UE e 2003 108 CE relati...

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Page 20: ...FAE0FA003AB 00 03 2020 rdz it qr r 00000...

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