Phase Technologies SD Series User manual

What is included
Mounting the VFD
1. Fasten mounting brackets to back of enclosure with supplied
screws.
2. Install fasteners to wall 7.5" (190mm) center to center. Max
fastener size 1/4".
Note: 18" (450mm) clearance below and 6" (150mm) around required
for ventilation.
Connect Wiring
1. Remove (3) front screws and remove cover.
2. Connect motor leads to the J2 terminal block.
Note: Connector is removable for easier access
3. Connect power leads to the J1 terminal block.
Caution: Crimp or solder (NO WIRE NUTS) any connections when splicing
motor leads. Inadequate/high-resistance connections can cause nuisance
faults or damage to the pump and VFD.
4. Secure the ground wire into the lug marked with
the ground symbol.
Note: 4ohms or less to earth ground recommended
5. Install transducer into a 1/4" NPT non-metallic fitting and run the
wire back to the VFD, through the cord grip up to the terminal area
and cut to length.
Note: Cut transducer leads to length, DO NOT coil extra wire or connect
shielding ground wire. DO NOT run transducer leads next to motor
leads. If necessary, only cross transducer and motor leads at a 90
degree angle.
Caution: Do not over tighten cord grip
6. Install the Black wire into the spring loaded I1- terminal and the
remaining White or Red wire into the I1+ terminal.
Powering up the VFD
1. Replace the cover securely and then enable power to the VFD.
2. To bypass initial setup, press the HOME button, or, to use the
Perfect Pressure wizard, choose Yes (ENTER) when prompted.
Note: Hold the BACK and ENTER buttons for 3 seconds to reset the
VFD to default configuration
Optional: To add an overpressure switch or float switch, make those
connections to AUX2 and COM.
Caution: No voltage may be introduced on these terminals.
SD Series - Quick Start Guide Installation
Revision 003
SD Series VFD Transducer Cord Grip Mounting Tabs
Removable J1 and J2 terminal blocks inside SD chassis
Tool-free terminal blocks with transducer connected
AUX2 and COM connections on tool-free terminal blocks
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S e t u p
Constant Pressure
Y e s ( E n t e r )
N o ( H o m e )
I n t e r f a c e
P a r a m e t e r s
A u x 2 S e l e c t
Typical Configuration:
Analog Constant Pressure Setup
1. "SETUP CONST PRES" - Press the ENTER key to proceed.
2. "psi SETPOINT" - This value determines the pressure you want to
maintain. The factory default is 50 psi. Use the arrow keys to
change if desired. Press ENTER to proceed.
3. "SUBMERSIBLE PUMP" - This parameter sets the ramp profile for a
submersible pump. "YES" = ramps to 30HZ in the first second to
prevent excessive wear on the thrust bearing. "NO" = The frequency
will increase in a linear fashion from zero to max frequency. Use
the arrow keys to toggle between the two settings. Press ENTER to
proceed.
4. "Disable Manual Mode" – The "Yes" value allows you to disable the
MANUAL button run mode. "No" allows you to run the VFD
manually on/off at max frequency.
5. "OVERCURRENT LIMIT" – Setting for motor overload protection
(service factor amp rating for the motor) using the arrows to
toggle. Press ENTER to proceed.
6. Press the RUN/AUTO button to start the pump.
Additional Notes:
1. Motor rotation must be verified upon completion of setup.
2. If the VFD is not going to sleep, first check for leaks. If there are no
leaks present in the system, you may need to increase the "Shutoff
Frequency" within "Constant Pressure Parameters."
3. Set pressure tank psi to 70% of VFD psi Setpoint.
4. Any of these settings can be modified if needed after the initial setup
completes. For a full listing of available parameters, please refer to the
product manual.
Alternative Configuration:
Float Switch Setup
1. Press the HOME button to bypass Perfect Pressure setup.
2. Press the ENTER button to enter the main menu.
3. "Change Parameter Values" – Press ENTER
4. "Operating Parameters" Press ENTER
5. Use the down arrow until the screens says "Overcurrent Limit" and
press ENTER. Set the motor overload protection (service factor
amp rating for the motor) using the arrows to toggle. Press ENTER
to proceed.
6. Press the BACK button, then arrow down to "Interface Parameters"
and press ENTER.
7. Down arrow to "Aux 2 Select" and press ENTER.
8. Arrow up to change the value from "1" to "0" and press the ENTER
button.
9. Press the HOME button at any time to return to the home screen.
10. Press the RUN/AUTO button to start the pump.
Additional Notes:
1. Both Aux 1 and Aux 2 must be closed and show "On" for the pump to
run.
2. For a full listing of available Parameters, please refer to the product
manual.
SD Series - Quick Start Guide Configuration
Revision 003
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SD Series Manual
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