Among these 3 methods, Method 1 is the preferred way to install the external starter switchboard.
This is because the protection system of the chiller is relatively "untouched" by the addition of the
external board.
In any way, such modifications must only be done by qualified personnel. All components in the
external board must be properly sized. Follow local or international regulations for guidance. The
installed system must be properly commissioned to ensure that the original chiller protection
system is still in a good working condition.
Maintenance switch
A manual switch is provided inside the chiller control box to allow switching OFF of the system
during maintenance servicing of the chiller.
Do not mistaken this switch as the REMOTE switch described in the earlier pages.
Before attempting to perform service, turn OFF this switch and then turn OFF the main incoming
power supply to the chiller.
Section 11 Page 140
To Next Page
Loading...
