HRX-OM-R026
Chapter 5 Display and setting of various functions
HRSH Series
5.16
Accumulated time reset function
5-35
5.16 Accumulated time reset function
5.16.1 Accumulated time reset function
The alarms below are generated to notify the maintenance time.
The product is not stopped for alarm.
Pump maintenance (AL28): Generated after 20,000h of accumulated
operating time
Fan motor maintenance (AL29) : Generated after 30,000h of
accumulated operating time.
Compressor maintenance (AL30): Generated after 30,000h of
accumulated operating time
Dust-proof filter maintenance (AL40): Generated after set time.
To reset the alarm, reset the accumulated operating time.
Reset the accumulated time after the replacement of parts (call for
inspection service).
Time for Dust-proof filter maintenance (AL40) can be set within 1 to 9999h.
Refer to 5.20.2 Alarm customize function setting and checking for details.
5.16.2 Method of resetting accumulated time reset function
The table below explains the setting items of the accumulated time reset and
the initial values.
Table 5.16-1
List of set accumulated time reset function
Display
Item
Content
Initial value
(Default setting)
Pump accumulated
operating time reset
Reset the accumulated operating time of the
pump.
NO
Fan
accumulated
operating time reset
Reset the accumulated operating time of the
fan.
NO
Compressor
accumulated
operating time reset
Reset the accumulated operating time of the
compressor.
NO
Dust-proof
filter
accumulated
operating time reset
Reset the accumulated operating time of the
dust-proof filter.
NO
Refer to each paragraph for the detail of resetting the accumulated operating
time.
Pump accumulated operating time reset
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
[MENU]
Press and
hold
[MENU]
Press and
hold
