How To Connect; Freeze Sensor - Speck pumps BADU ECOM2/S90 Installation, Operating And Service Manual

M017837080000 REV. January 19, 2011

How to Connect

Timer Wiring
Instructions
WARNING
!
This unit shall not be serviced in the
eld. Do not disassemble or reconnect components
in the eld use authori ed factory service only. High
voltage and rotating parts can cause serious or fatal
in ury. Safe installation, operation and maintenance
must be performed by quali ed personnel.
Familiarization with and adherence to the National Electric
Code, NFPA (National Fire Protection Association) standards
and local codes is required. It is important to observe safety
precautions to protect personnel from possible injury.
WARNING
!
Always disconnect electrical power
at the fuse box or circuit breaker before handling
electrical connections or performing maintenance
on this unit. Allow the motor to come to a complete
stop. This will allow the capacitors to discharge any
residual voltage for safety. Double check to make
sure power is oFF, and that it cannot be turned on
while you are working on the equipment.
WARNING
!
The control/timer on top of the
motor contains potentially ha ardous voltage inside
and should nE Er be opened or disassembled for
any reason. The user Interface should nE Er be
disassembled from the control/timer for any reason.
The motor/control is designed to be operated on a 230 volt,
60 Hz nominal power supply. The suitable voltage range is
207-253 volts under rated load conditions.
"Hot" power connections should only be connected to the
C terminal of the motor terminal board assembly and P2
terminal of the control circuit board. Connect supply ground
(Green or Green with Yellow insulated lead wire) to the
ground screw provided in this same connection area near
the motor terminal board assembly (see connection label
on motor/control). Permanent field wiring should be from
a 2-pole device (a device that disconnects two "hot" lines.)
See Important Safety Instructions on pages 4 and 5.
1 2EZ Speed Pool Motor with Programmable Control/Timer
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If AC power is supplied by a GFCI circuit breaker, use a
properly sized dedicated circuit that has no other electrical
loads. Use of a GFCI circuit with electrical loads other
than the 2EZ Speed motor/control and timer could result
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in nuisance tripping. See Important Safety Instructions
Section (pages 4 and 5) for more information.
With the 2EZ Speed motor/control, an external timer
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is not required to operate the motor. If an external
mechanical/digital timer is used, follow the manufacturer's
connection instructions, however, in order for the
2EZ Speed motor and timer to be the primary control,
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the power must continually be supplied to the 2EZ Speed
motor/control through the external timer.
NOTICE
!
Some auxiliary equipment is dependent
on the operation of the main pump, please consider these
when programming your timer/user interface.
Free e Sensor
The 2EZ Speed motor and timer includes a freeze sensor
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feature that is mounted internally in the control. If the timer
is "enabled" (on), the sensor will detect temperatures below
40 degrees Fahrenheit and run the motor on low speed 30
minutes on and 30 minutes off. The freeze sensor cycle will
not override the time when the program schedule would
normally operate the motor.
NOTICE
!
The level of freeze protection provided will
depend on the location of the 2EZ Speed
since the temperature sensor is located in the timer.
Homeowners should be informed of this when depending
on this product for protection. The freeze sensor only
provides limited protection from freezing, and does not
guarantee total freeze protection.
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motor/control,
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