25
SC-CF-SBD Owner’s Manual
Output Configuration
Pump 1
Important Note:
Unfortunately, there are two
different color standards for
two-speed pump wires.
Some use the red wire for
the high speed winding and
others use the black wire.
It is important to have the
proper wiring configuration.
You can only test it when
the system is ready to use.
To do so, lower the set
point below the water tem-
perature to turn the pump
off (it will take 30 secs. for
the pump to go off). Press
Pump
1
key to manually turn
on the pump. It should start
in low speed and not high
speed. If the pump starts in
high speed, follow this
procedure to correct the
problem.
1) Turn the breaker off.
2) Locate the Pump 1
connectors.
(P12 and P14)
3) Using a pair of long-
nose pliers, invert the
connection of the black
and red wires. Make
sure the connectors are
properly inserted.
Lower set point
Turn pump on
