79-15054-00 Rev. C http://www.fiberstars.com Page 9 of 18
HI SPEED
LO SPEED
POWER IN
120V SECONDARY CONNECTED
TO 2 SPEED PUMP
240VAC CIRCUIT
BREAKER
2 SPEED PUMP
120V PRIMARY
NOTE: Pump Breaker MUST be turned OFF
before servicing as 2
nd
leg of 240V
circuit is HOT at all time!
CONNECTING A 240VAC DUAL
SPEED PUMP
As illustrated, connect the Low Spee
wire to the Low Speed Load terminal o
the terminal block. Connect the High
Speed wire to the High Speed Loa
terminal on the terminal block. Connec
the 120V Primary from the 240V Circuit
Breaker to the 120V PRI INPUT terminal.
Directly connect the 120V Secondary
from the Circuit Breaker to the 2 Spee
Pump.
NOTE: The Secondary 120V must be
directly connected to the
pump for 240V operation.
240VAC Pump
240V Circuit
Breaker
CONNECTING A 240VAC PUMP
Connect a 240V 30AMP Circuit Breake
for each pump (if this control box is
equipped with optional pump relays).
Using an appropriately sized copper
wires connect to the outer contacts of the
JQX relays of the appropriate pumps as
shown. Run wires from the pump to the
inner contacts of the appropriate JQX
relay.
NOTE: This unit maybe equipped with
more then one JQX relay for pump
control.
PUMP CONNECTIONS
NOTE: Some models are ONLY equipped with Single Speed OR Dual Speed pump
connections.
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