SERVICE | Service and Maintenance
Doc #OI0003 Part #004122 Rev19 2014
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65
Resetting inverter with or without Restoring Factory Default settings
The following procedure will reset the inverter without restoring factory defaults OR reset the inverter and
restore factory defaults for either Flooded batteries or Sealed batteries - .
Set SP PRO in Idle mode with a long press of the ON button (On LED flashing amber)
• To Reset inverter WITHOUT restoring defaults, press and hold buttons B as shown, all indicators will go
off. Release buttons B and inverter will reset.
• To Reset inverter AND restore factory defaults, press and hold buttons B as shown, all indicators will go
off. Whilst continuing to hold B, press C to select from following options -
Press C once. All LEDS Green = Flooded battery defaults
Press C twice. All LEDS Red = Sealed battery defaults
Release all buttons, wait 10 seconds until display is stable.
System Shutdown
The Installer / integrator will provide detailed Shutdown and Restart instructions specific to the installation.
Installer Maintenance of SP PRO
Other than ensuring all AC and DC connections are always tight, there are only three areas that may require
maintenance.
•
FAN ALERT
– This can be checked in the “Now” tab of the “Data View” section. A fan alert generally
indicates that the fan is stationary when it should be running. This will mean that either the fan needs
replacement or that a foreign body is stuck in the fan. Also see “Cleaning the Fan and Fan filter” on
page 64
•
FAN LIFE
is recorded in the “Technical Data” section of the “Data View” tab. Fan life is expressed in
the percentage of fan life used i.e. The figure starts at 0% and rises the longer the fan runs. As fan life
is projected to be in excess of 40,000 hours quite a high percentage of fan life can be used before
replacement is necessary.
•
CAPACITOR LIFE
is measured on both halves of the power module and is expressed, as before, in
percentage of life used. The power module should be replaced when capacitor life, in either half,
reaches 95%.
There are no user serviceable or replaceable parts within the SP PRO. Any maintenance, other
than fan filter cleaning, should be performed by a Selectronic Authorised Integrator.
System Maintenance
A Selectronic Accredited Integrator will provide advise on the maintenance that is required for the balance
of the system components.