Daikin Vision Semi-Custom Indoor Air Handler MD5 VFD: Every 10 Years Maintenance
This procedure is for chaging the capacitor and replacing the battery in the assistant control panel of your equipment. If installed in an appropriate environment, the drive requires very little maintenance. This procedure lists the routine maintenance intervals recommended by Daikin.
MaintainX
08/10/2022
Daikin Vision Semi-Custom Indoor Air Handler MD5 VFD: Every 10 Years Maintenance
This procedure is for chaging the capacitor and replacing the battery in the assistant control panel of your equipment. If installed in an appropriate environment, the drive requires very little maintenance. This procedure lists the routine maintenance intervals recommended by Daikin.
Maintenance Intervals
If installed in an appropriate environment, the drive requires very little maintenance. This table lists the routine maintenance intervals recommended by Daikin.
Maintenance:
Application:
Interval:
Instruction:
Capacitors
The drive intermediate circuit employs several electrolytic capacitors. Their life span is from 35,000…90,000 hours depending on drive loading and ambient temperature. Capacitor life can be prolonged by lowering the ambient temperature.
It is not possible to predict a capacitor failure. Capacitor failure is usually followed by a input power fuse failure or a fault trip. Contact Daikin if capacitor failure is suspected. Replacements for frame size R5 and R6 are available from Daikin. Do not use other than Daikin specified spare parts.
Control Panel
Cleaning
Use a soft damp cloth to clean the control panel. Avoid harsh cleaners which could scratch the display window.
Source: MaintainX (Community Member)