Hydra™ Transducer Three Phase Duplex Pump Panel (Model #HTRD-3X-X)
Installation and Operator’s Manual
Hydra™ Transducer Pump Panels
The Hydra™ transducer duplex pump panels will
control two pumps in sewage, wastewater, and
dewatering applications. See Water’s Hydra™ pump
panels come standard with a 3.5” HMI touchscreen
display, NEMA 4X rated enclosure, level transducer,
high and low liquid backup floats, IEC rated
contactors, circuit breakers, and adjustable overloads.
All panels are UL listed for the United States and
Canada and come with a three year warranty.
HTRD-3X-X
Voltage: 208/240/480 VAC Three Phase, Multi-Tap
transformer (208/240/480 VAC Primary) provides
120 VAC control power.
Models (Ratings):
HTRD-31-X (1.25-5.0 Pump Full Load Amps)
HTRD-32-X (3.0-12.0 Pump Full Load Amps)
HTRD-33-X (8.0-32.0 Pump Full Load Amps)
Features:
• Designed to control two 208/240/480 VAC
pumps in sewage, wastewater, and dewatering
applications.
• Duplex panel provides pump rotation and high
demand two pump operation.
• UL Listed for the United States and Canada
(panel and controls).
• NEMA 4X enclosure: stainless steel with lockable
front door.
• Pump control visible features: HMI touchscreen
display.
• Alarm visible features: red beacon alarm light,
alarm test, and silence buttons.
• Alarm horn sounds at 85 decibels at 10’
• Remote monitoring dry contacts: high liquid level,
summary alarm/fault (normally open).
• Pump protection: motor protective switch included
for both pumps (branch circuit protection,
adjustable overload, and disconnect).
• Includes a SEESLT submersible level transmitter
and two narrow angle float switches with 20′ cords
and mounting hardware. Float status indicators
(high and low liquid).
• HMI touchscreen display features:
• Hand-Off-Auto (HOA) switch for each pump
• Green pump run indicators
• Red pump fault indicators
• Graphical liquid level scale
• Pump and level status screens
• Active alarm and alarm history logs
• Customizable panel name labeling
• Password protected user access levels
IM 376, Rev. 0117
Additional Panel Options:
AF - Alarm Flasher
AH - Anti Condensation Heater
ISD - Intrinsically Safe
LA - Lightning Secondary Surge Arrestor
MD - Main Disconnect
PL - Enclosure - Polycarbonate
P2 - Backup Control Float
SFD - Seal Failure Circuit
TCD - Pump Thermal Cutout Circuit
5.7 - Upgrade to 5.7” HMI Touchscreen Display
Panel Installation:
1. Caution: To maintain the NEMA 4X rating, make
all wiring connections with seal tight cable grips or
conduit connections.
2. Determine mounting location for control panel.
Mount panel using mounting feet supplied.
3. The control panel should not be mounted in
an area that is subject to submersion.
4. Run pump, transducer, and float cables through
conduit. Make field connections as shown on
wiring diagram.
5. Run power line conductor through conduit. Wire
to terminals per enclosed schematic. Branch
circuit protection to be provided by installer.
6. Connect power conductors 208/240/480 VAC to
proper locations on terminal block.
7. Transducer and float cables require separate
conduit from power and pump cables.
8. Mount float switches at appropriate levels. Be
sure that the floats have a free range of motion to
prevent entanglement.
9. Refer to SEESLT submersible level transmitter
installation instructions for transducer mounting
details.
1. All installations must be in accordance with the National Electrical
Code, and any other applicable state and local electrical
requirements.
www.seewaterinc.com
951.487.8073 • 888.733.9283
Email: [email protected]
121 North Dillon Avenue • San Jacinto, CA 92583
P.O. Box 1269 • San Jacinto, CA 92581
Hydra™ Transducer Three Phase Duplex Pump Panel (Model #HTRD-3X-X)
Typical Installation for Hydra™Transducer Pump
Panel
A typical pump installation showing the Hydra™
transducer pump panel, level transducer, high and low
liquid backup floats. All cables connect to the Hydra™
transducer pump panel.
HMI Screen Flow Chart
OVERVIEW
PUMP 1
HOA
PUMP 2
HOA
1
PUMP
STATUS
LEVEL
STATUS
SETTINGS
LEVEL
SETTINGS
2
BACKUP
FLOATS
HOUR/CYCLE
RESET
ADMIN
5
6
SET
PANEL NAME
3
4
SET
PASSWORD
FACTORY
ACCESS
1.
2.
3.
4.
5.
6.
Hydra™Transducer Pump Panel
High Level Backup Float
Low Level Backup Float
SEESLT Submersible Level Transmitter
Submersible Pump 1
Submersible Pump 2
ACTIVE
ALARMS
ALARM
HISTORY
Hydra™ Transducer Three Phase Duplex Pump Panel (Model #HTRD-3X-X)
HMI Screen Descriptions
1
10
2
3
4
5
1
2
3
5
6
4
11
8
6
7
8
9
1.
2.
3.
4.
5.
6.
Control panel name - Displays panel name (blank until set).
Fault indicator - Displays when a fault is present.
Alarm indicator - Displays when an alarm is present.
Date - Displays current system date.
Time - Displays current system time.
Log in/Log Out button - Displays log in prompt.
•
No log in required for turning off pumps.
•
Level 1 log in required for setting pump operation,
viewing status and alarm logs.
•
Level 2 log in required for access to settings.
7. Status button - Displays status screen.
8. Settings - Displays settings screen.
9. Alarms - Displays alarm screen.
10. Pump 1 HOA selector switch - Displays HOA selector switch
window.
11. Pump 2 HOA selector switch - Displays HOA selector switch
window.
9
7
1.
2.
3.
4.
5.
6.
7.
8.
9.
1
1
2
2
3
3
4
4
Access level - Dipsplays the current access level. Alternates
display field with control panel name.
Pump 1 indicator light - Lights green when pump 1 is
running.
Pump 2 indicator light - Lights green when pump 2 is
running.
Liquid level indicator - Displays the current liquid level.
Pump 1 status - Displays the following states of pump 1
operation: Off, Running (when in Hand), Lead, Lag.
Pump 2 status - Displays the following states of pump 2
operation: Off, Running (when in Hand), Lead, Lag.
HOA selector switch window - Displays Hand, Off, Auto
switches.
Pump 1 indicator - Displays the state of pump 1.
•
Lights green when pump 1 is running.
•
Lights red when pump 1 has faulted.
Pump 2 indicator - Displays the state of pump 2.
•
Lights green when pump 2 is running.
•
Lights red when pump 2 has faulted.
5
6
7
1.
2.
3.
4.
5.
6.
7.
Run status - Displays the following states of the pumps: Off,
Running (when in Hand), Lead, Lag.
Run hours - Displays the pumps run hours.
Run cycles - Displays the pumps run cycle counts.
Overload status - Displays the following states of the pumps
motor overload input: Normal, Fault.
Seal fail status - Displays the following states of the optional
pump seal fail input: Normal, Fault.
Thermal status - Optional panel feature. Displays the
following states of the optional pump thermal input: Normal,
Fault.
Overview button - Displays the overview screen.
1.
2.
3.
4.
Current liquid level - Displays the current liquid level.
Transducer signal level - Displays the transducer input level.
High level float status - Displays the following states of the
backup high level float input: Disabled, Normal, Fault.
Low level float status - Displays the following states of the
backup low level float input: Disabled, Normal, Fault.
Hydra™ Transducer Three Phase Duplex Pump Panel (Model #HTRD-3X-X)
HMI Screen Descriptions, Continued
1
1
2
3
2
4
3
4
5
6
1.
2.
3.
4.
Level setup - Displays the level setup screen.
Backup float setup - Displays the backup float setup screen.
Run hours/cycle reset - Displays the run hours/cycle reset
screen.
Admin - Displays the admin setup screen.
1.
2.
3.
4.
5.
6.
Transducer’s maximum range - Enter the level transducer’s
maximum range in feet (assumes the transducer is positioned
at the bottom of the sump).
Pump on level - Enter the levels at which the lead pump and
the lag pump turn on.
Pump off level - Enter the levels at which the lead pump and
the lag pump turn off.
Activation - Activate or disable the low level and high level
alarm input.
Alarm level - Enter the levels at which the low level and high
level alarms occur.
Trigger - Select whether to trigger an alarm or a fault.
1
2
3
1
2
3
4
1.
2.
3.
Activation - Activate or disable the backup float input. Note:
The High Level float is set to On for panels containing the
Backup Float Override Operation option.
Input type - Select a normally open or normally closed input
type.
Trigger - Select whether to trigger an alarm or a fault. Note:
The High Level trigger is set to Alarm for panels containing the
Backup Float Override Operation option.
1.
2.
3.
4.
Backup float override operation - Optional feature which
overrides normal operation when the High Level float has
been raised for an extended period of time. Note: Settings are
only displayed on panels containing this option.
Stop float input type - Select a normally open or normally
closed input type.
Override timeout - When the High Level float is raised, the
timeout period before Override Operation begins. Range: 1 99 minutes.
Override cycles - The number of Override cycles before a
warning window is displayed. Indicates a possible issue with
pump station components. Range: 1 - 99 cycles.
Hydra™ Transducer Three Phase Duplex Pump Panel (Model #HTRD-3X-X)
HMI Screen Descriptions, Continued
1
1
2
2
3
1.
2.
3.
4.
4
Run hours - Displays the pumps run hours.
Run cycles - Displays the pumps run cycle count.
Pump 1 Reset - Resets pump 1 hours and cycle counts.
Pump 2 Reset - Resets pump 2 hours and cycle counts.
3
1.
2.
3.
Set control panel name - Displays the panel name entry
prompt.
Set password - Displays the password change prompt.
Factory access - Displays the factory accessible screens.
1
1
1.
Panel name entry prompt - Enter the control panel name.
The name may be up to 15 characters in length.
1.
Change password prompt - Default passwords are as
follows:
Level 1: 0000
Level 2: 1234
Hydra™ Transducer Three Phase Duplex Pump Panel (Model #HTRD-3X-X)
HMI Screen Descriptions, Continued
2
3
4
5
6
7
2
3
4
5
6
7
8
8
9
9
10
10
11
1
1.
Active alarm list - List of alarms currently active. Recovered
alarms are automatically removed from the list.
2. Date - Date of alarm occurrence.
3. Time - Time of alarm occurrence.
4. Message - Scrolling display of alarm.
5. Ack - Time of alarm acknowledgement.
6. Recov - Time of alarm recovery.
7. Up - Scroll up through the alarm list.
8. Down - Scroll down through the alarm list.
9. Ack - Acknowledgement of the alarm.
10. Clear - Clears the alarm from the alarm list.
11. Test - Activates alarm beacon and horn while pressed.
12. Silence - Silences the alarm horn during an alarm.
HMI Warning Displays
1
2
3
4
1.
2.
3.
4.
5.
1
12
5
Backup float override operation warning - Displays when
the High Level float has been raised for an extended period of
time.
Ack - Closes warning window. Alarm remains active and is
displayed again after 5 minutes.
Clear - Clears the alarm and resets the Override Cycle
counter. The warning shall only be cleared once the system
has been inspected and any issues corrected.
Pump 1 hand timeout warning - Displays after 1 minute in
hand operation.
Pump 2 hand timeout warning - Displays after 1 minute in
hand operation.
1.
Alarm history list - List of all alarm occurrences, both active
and recovered, up to 128 records. When list has reached 128
records, the earliest records become overwritten.
2. Date - Date of alarm occurrence.
3. Time - Time of alarm occurrence.
4. Message - Scrolling display of alarm.
5. Ack - Time of alarm acknowledgement.
6. Recov - Time of alarm recovery.
7. Up - Scroll up through the alarm list.
8. Down - Scroll down through the alarm list.
9. Page up - Scroll up through the alarm list 10 records at a time.
10. Page down- Scroll down through the alarm list 10 records at
a time.
11. Alarm data logging - A USB flash drive may be installed in
the controller to save alarm history. A 1GB USB drive can store
approximately 500,000 alarm records.
Hydra™ Transducer Three Phase Duplex Pump Panel (Model #HTRD-3X-X)
Start up:
1. Set the various parameter within the Settings screen. Level 2 access is required.
2. Place the pump HOA selector switch in Hand to manually verify pump operation.
3. Place the pump HOA selector switch in Auto to verify automatic level operation.
4. Fill and empty the sump to verify high and low level alarm operation.
5. To test the alarm circuit, press and hold the test button within the Active Alarms screen. Verify the audible alarm
sounds and the red beacon lights.
Operation:
• The Hydra transducer duplex pump panel controls the operation of two pumps based upon liquid level monitoring
from a level transducer.
• Two types of pump operation are available: Alternation or Jockey. Operation type is factory set.
• Both operation types provide high demand two pump operation.
• Alternation operation rotates lead and lag pump function between Pump 1 and Pump 2 after every pumping cycle.
• Jockey operation assigns Pump 1 as lead pump and Pump 2 as lag pump.
• The lead pump will turn on at the Lead Pump On Level and will turn off at the Lead Pump Off Level, as set in the
Level Setting screen.
• The lag pump will turn on at the Lag Pump On Level and will turn off at the Lag Pump Off Level, as set in the
Level Settings screen.
• The optional Backup Float Override Operation will override normal operation if the High Level float has been
raised for an extended period of time. During override operation, both pumps (if set to Auto) run until the stop float
has fallen, after which normal operation resumes.
Alarms:
• The Hydra Transducer duplex pump panel can be configured to trigger alarms or faults.
• When an alarm is triggered, the following items occur:
1. The alarm horn sounds.
2. The alarm beacon lights.
3. The alarm indicator is displayed.
4. The summary alarm/fault dry contact closes.
5. The alarm is listed in the Active Alarms screen and it is recorded in the Alarm History list.
• When a fault is triggered, in addition to the items listed above, pump operation will also stop.
• A low level alarm can be configured to trigger an alarm or a fault when the liquid level has fallen below the Alarm
Level setpoint.
• A high level alarm can be configured to trigger an alarm or a fault when the liquid level has risen above the Alarm
Level setpoint. In addition to the list of items that occur during an alarm or fault condition, the high level dry
contact also closes.
• Backup floats provide redundant monitoring of the liquid level. The low level and high level float inputs can be set
to trigger an alarm or a fault.
• Backup Float Override Operation is factory set to trigger an alarm.
• If the number of Backup Float Override Operation occurrences exceeds the value of Override Cycles, an alarm
will trigger and a warning window displays.
• A motor overload alarm is factory set to trigger a fault. The input is set to be normally closed.
• An optional pump seal fail alarm is factory set to trigger an alarm. The input is set to be normally open.
• An optional motor thermal alarm is factory set to trigger a fault. The input is set to be normally closed.
Troubleshooting:
If abnormal operation is experienced:
• Verify level and backup float settings are properly configured.
• Inspect the condition of the pumps, floats, and level transducer.
For additional information regarding operation and
troubleshooting, please contact See Water, Inc.
www.seewaterinc.com
951.487.8073 • 888.733.9283 • Email: [email protected]
121 North Dillon Avenue • San Jacinto, CA 92583
P.O. Box 1269 • San Jacinto, CA 92581
Caution: Disconnect all branch circuits
supplying power to the control panel
BEFORE inspecting any electrical
connections within the panel or servicing
any field wired components.