SMC Networks HRR050-A 20 Series Operation Manual page 110

HRX-OM-X071
Chapter 5 Display and Setting of Various Functions
Operation time of the fan
10.
Press the [▼] key. Displays accumulated operation time of the fan.
Displayed for air-cooled type only.
Operation time is accumulated up to 1,000,000 hour.
Values are displayed alternately when exceeding 9999 hours.
[Example of display]
12,345 hour :1 ⇒ 2345 (alternately display)
Operation time of the dust-proof filter
11.
Press the [▼] key. Displays accumulated operation time of the dust-proof filter.
Displayed for air-cooled type only .
Length of operation is accumulated up to 1,000,000 hour.
Values are displayed alternately when exceeding 9999 hours.
[Example of display]
12,345 hour :1 ⇒ 2345 (alternately display)
Operation time of DI filter
12.
Press the [▼] key. Displays accumulated operation time of the DI filter.
Displayed for the option DM (With electric conductivity control function, Applicable to
DI water piping) only.
Length of operation is accumulated up to 1,000,000 hour.
Values are displayed alternately when exceeding 9999 hours.
[Example of display]
12,345 hour :1 ⇒ 2345 (alternately display)
Number of times of momentary power failure
13.
Press the [▼] key. Displays number of times of momentary power failure for the power
supply to the product.
5.5 Advanced setting mode
5-60
Accumulated operation time of the fan
H
Accumulated operation time of the dust-proof filter
H
Accumulated operation time of the DI filter
H
Number of times of momentary power failure (in times)
HRR Series