HRX-OM-Q026 
Chapter  5   Display  and  Setting  of  Various  Functions 
 
5.10 Operation Restoration after Power Failure  HRSH Series 
 
  5-28 
5.10.2  Setting/checking of the operation restoration function 
The table below shows the setting items of the operation restoration after 
power failure function and the default setting. 
 
Table 5.10-1 Set item for operation restoration after power failure function 
Operation 
restoration  after 
power failure 
Sets  operation  restoration 
after power failure function. 
   
 
1.  Press and hold the [MENU] key for approximately 2 seconds. 
Repeat pressing the key until the key-lock setting screen [ ] appears on the digital 
display. 
         
 
Setting/Checking: Operation restoration after power failure function 
2.  Press the [SEL] key 8 times. 
Setting screen of operation restoration after power failure function appears on the digital 
display. 
 
 
 
3.  Select operation restoration function after power failure with [▲] key or [▼] key, and 
press [SEL] key to enter. 
 
Table 5.10-2 Setting of “Operation restoration after power failure function” 
Initial value 
(Default setting) 
Operation restoration after power failure function 
OFF 
Operation restoration after power failure ON 
 
 
4.  Press the [MENU] key once. 
Returns to the main display (which shows the circulating fluid temperature). 
 
 
Press and 
hold [MENU] 
key 
 
Press and 
hold [MENU] 
key