HRX-OM-M090 
Chapter 5   Display and setting of various functions 
 
HRS Series  5.9 Function to recover from power failure 
 
 
5-27
5.9.2  Function to recover from power failure setting and checking 
The table below explains the setting items of the power recovery function 
and the initial values. 
 
Table 5.9-1  List of set function to recover from power failure 
Display  Item  Contents 
Initial value 
(Default setting) 
 
Recover from 
power failure 
Sets recover from power 
failure. 
OFF 
 
 
1. Press and hold the [MENU] key for approx. 2 sec. 
Repeat pressing the key until the setting screen for key-lock [
] appears on the 
digital display.
 
PV
SV
   
PV
SV
   
PV
SV
 
 
Recover from power failure    Setting and checking 
2. Press the [SEL] key 8 times. 
The set screen of recover from power failure is displayed on the digital display. 
PV
SV
 
 
 
3. Select recover from power failure from the table below with [▲] key or [▼] key, and 
confirm by pressing “SEL”. 
Table 5.9-2  List of set value 
Set value Explanation 
Intial value 
(Default setting) 
Function to recover from power failure    OFF
○ 
Function to recover from power failure    ON 
 
 
 
4. Press the [MENU] key once. 
Return to the main screen (screen displaying the circulating fluid temperature).
 
PV
SV
 
 
 
[MENU] 
Press and 
hold 
[MENU] 
Press and 
hold