Hitachi Room Unit - Operating the Room Unit; Choosing Operating Mode; Holiday Function Setup; Adjusting Time During Operation

5
Choosing the Operating Mode
The Room Unit can operate in three different
      
operating mode press either of the
 or
buttons. The screen indicates which mode
AUTOMAN
or OFF.
 AUTO
    Room
Unit     
   
Operating the Room Unit in this mode is
        
temperature comfort whilst maximising

 MANUAL
    Room
Unit
in temperature programme. The setpoint

the
or buttons. The Room Unit will
continue to maintain this temperature until
another operating mode or temperature is
selected.
 OFF
    Room Unit to
control to a minimum temperature setting of


During Normal Operation
 Temperature Override
    AUTO

or MAN
   
    
  
or buttons or the
     

this time the
or buttons can be
      Note: This
temperature override is cancelled at the
next programmed temperature change.
 Temperature Enquiry
When the Room Unit

the current room temperature. To review
the programmed ‘target’  
temperature which the Room Unit

target


room temperature value.
Using the Special Functions
 HOLIDAY Function
        
    
        
       
      
     

To set the Holiday function:
a. Ensure the Room Unit is running in
AUTO
  MAN  operating
modes.
b.   
button to
     
    

.
c. Press the
or time buttons to set

the green

d. Press the
or buttons to set the
     
press the green

The Room Unit will now control to the new
      
       
       
      
The Room Unit will then return to normal
     AUTO
 
MAN
 mode. To cancel the HOLIDAY
        
press the
button a second time.
Adjusting the Time

use the
or buttons to adjust the time
and press the green
button again to

Operating the Room Unit
ΕΛΛΗΝΙΚΆ SVENSKA NEDERLANDS DANSK PORTUGUÊS ITALIANO FRANÇAIS DEUTSCH ESPAÑOL ENGLISH