Component Identification
16
3A2797ZAA
Main Power Switch
Located on top of the power distribution box, see
page
. The main power switch turns power
ON
and OFF
. The main power switch
does not turn pumps or heat zones on.
Circuit Breakers
Most circuit breakers are located inside the power dis
-
tribution box. The main block of circuit breakers in the
power distribution box is shown below, with detailed
information in the following table. For more information
about items in the power distribution box, see power
distribution box manual.
Ref.
Size
Component
400V/
3 phase
230V/
3 phase
CB1
63A
30A
Motor Control Module
CB2
40A
40A
Primary Heater A
CB5
5A
5A
Miscellaneous
CB6
5A
5A
Miscellaneous
CB9
40A
40A
Primary Heater B
CB11
30A
30A
AC Power Pack
CB1
CB5
CB2
CB9
CB6
CB11
400V/ 3 phase
230V/ 3 phase
ti19512a
ti19513a