Dometic Go Power! GP-1750HD User manual

MODIFIED SINE
WAVE INVERTER
User Manual
GP-1750HD
GP-3000HD
GP-5000HD
© 2021 Go Power!
Worldwide Technical Support and Product Information gpelectric.com
Go Power! | Dometic
201-710 Redbrick Street Victoria, BC, V8T 5J3
Tel: [phone]
80691_MANUAL_GP-1750-3000-5000-HD_RevC

[page 2] | gpelectric.com
1. CONTENTS
2. GENERAL INFORMATION.................................................3
2.1 CAUTIONS / WARNINGS ......................................................................3
2.2 DISCLAIMERS ......................................................................................9
2.3 MODIFIED HD FEATURE .....................................................................10
3. SPECIFICATIONS............................................................12
4. INSTALLATION ..............................................................15
4.1 INSTALLATION PRECAUTIONS............................................................15
4.2 INVERTER SHUTDOWN16 ......................................................................
4.3 WHERE TO INSTALL ...........................................................................16
4.5 INSTALLATION AND TESTING.............................................................17
4.6 BATTERY PRECAUTIONS.....................................................................19
4.7 DC WIRING SIZING ............................................................................20
4.8 DC GROUNDING................................................................................21
5. OPERATION..................................................................22
5.1 OPERATING PRECAUTIONS ................................................................22
5.2 CONNECTING AC LOADS....................................................................23
5.3 CONTROLS AND INDICATORS ............................................................23
5.4 OPTIONAL ON/OFF REMOTE...............................................................23
5.5 POWER OUTPUT................................................................................24
5.6 INPUT VOLTAGE.................................................................................25
5.7 OVERTEMP ........................................................................................25
5.8 OVERLOAD ........................................................................................ 25
6. TROUBLESHOOTING ......................................................26
6.1 TROUBLESHOOTING GUIDE................................................................26
7. MAINTENANCE ............................................................27
7.1 SERVICING PRECAUTIONS..................................................................27
7.2 MAINTENANCE.................................................................................. 27
8. WARRANTY RETURN PROCEDURE ................................28
9. END OF LIFE - RECYCLING ............................................29
CONTENTS

gpelectric.com | [page 3]
2.1 CAUTIONS / WARNINGS
This document contains important safety instructions for the products produced by Go Power!
Read all instructions and cautionary markings on the product and on any accessories or
additional equipment included in the installation. Failure to follow these instructions could result
in severe shock or possible electrocution. Use extreme caution at all times to prevent accidents.
All electrical work must be performed in accordance with local and national electrical codes.
These instructions are for use by qualied personnel who meet all local and governmental code
requirements for licensing and training for the installation of electrical power systems with AC
and DC voltage up to 600 volts.
Installation, maintenance, and connection of inverters must be performed by qualied personnel,
in compliance with local electrical standards, wiring rules, and the requirements of local power
authorities and/or companies.
Safety regulations relevant to the location shall be followed during installation, operation and
maintenance. Improper operation may have a risk of electric shock or damage to equipment and
property.
2. GENERAL INFORMATION
2. GENERAL INFORMATION

[page 4] | gpelectric.com
General Safety
WARNING!
Limitations on Use
CAUTION!
Equipment Damage
This equipment is NOT intended for use with life support equipment
or other medical equipment or devices.
This product is designed for indoor/compartment installation. It must
not be exposed to any liquids, moisture of any type.
Only use components or accessories recommended or sold by Go
Power! or its authorized agents.
IMPORTANT
Do not attempt to install this equipment if it appears to be damaged
in any way. See the Warranty section for instructions on returning the
equipment.
WARNING!
Hazard to Human Life
This type of notation indicates that the hazard
could be harmful to human life.
WARNING!
Shock Hazard Danger of shock or electrocution.
WARNING!
Burn / Fire Hazard Danger of hot surface and/or re.
CAUTION!
Hazard to Equipment
This type of notation indicates that the hazard may
cause damage to the equipment.
IMPORTANT
This type of notation indicates that the information
provided is important to the installation, operation
and/or maintenance of the equipment. Failure to
follow the recommendations in such a notation
could result in annulment of the equipment
warranty.
i
GENERAL INFORMATION

gpelectric.com | [page 5]
Personal Safety
WARNING!
Personal Injury
Use safe lifting techniques when lifting this equipment as
recommended by the Occupational Safety and Health Association
(OSHA) or other local codes.
Use standard safety equipment when working on this equipment, such
as safety glasses, ear protection, steel-toed safety boots, safety hard
hats, etc.
Use standard safety practices when working with electrical equipment.
(Remove all jewelry, use insulated tools, wear cotton clothing, etc.)
Never work alone when installing or servicing this equipment. Have
someone nearby that can assist if necessary.
Ensure that children, pets, and other animals are kept away from the
inverter, solar arrays, battery bank, and utility grid components.
If the equipment is used in a manner not specied by the
manufacturer, the protection provided by the equipment may be
impaired.
People with pacemakers should consult their physician(s) before use.
Electromagnetic elds in close proximity to heart pacemakers could
cause pacemaker interference or pacemaker failure.
The brass components of this product contain lead, a chemical known
to the State of California to cause birth defects or other reproductive
harm.
This product contains or, when used, produces a chemical known
to the State of California to cause cancer and birth defects or other
reproductive harm.
The warnings, precautions, and instructions in this manual cannot
cover all possible conditions and situations that may occur. It must
be understood by the operator that common sense and caution are
factors which cannot be built into this product, but must be supplied
by the operator.
GENERAL INFORMATION

[page 6] | gpelectric.com
Equipment Safety
WARNING!
Lethal Voltage
Review the system conguration to identify all possible sources
of energy. Ensure ALL sources of power are disconnected before
performing any installation or maintenance on this equipment.
Conrm that the terminals are de-energized using a validated
voltmeter (rated for a minimum 1000 VAC and 1000 VDC) to verify
the de-energized condition.
Do not perform any servicing other than that specied in the installation
instructions unless qualied to do so, or have been instructed to do so
by Go Power! Technical Support personnel.
To avoid electric shock, disconnect the DC input and AC input of
the inverter at least 5 minutes before performing any installation
or maintenance.
Do not tighten the AC and DC terminals or pull on the AC and DC wiring
when the inverter is running.
WARNING!
Fire Hazard
Do not keep combustible or ammable materials in the same room with
the equipment. Some products contain relays with moving parts and
are not ignition-protected.
Ensure AC, DC, and ground cable sizes conform to local codes. See
product manuals for minimum size requirements.
Ensure all conductors are in good condition.
Do not operate the unit with damaged or substandard cabling.
CAUTION!
Equipment Damage
When connecting cables from the inverter to the battery terminals,
ensure the proper polarity is observed. Connecting the cables
incorrectly can damage or destroy the equipment and void the
product warranty.
Thoroughly inspect the equipment prior to energizing. Verify that no
tools or equipment have been inadvertently left behind.
Keep all vents clear of obstructions that can prevent proper air ow
around, or through, the unit.
CAUTION!
Equipment Damage
Static electricity may damage electronic components. Take appropriate
steps to prevent such damage to the inverter; otherwise the warranty
may be annulled.
GENERAL INFORMATION

gpelectric.com | [page 7]
Battery Safety
WARNING!
Explosion, Electrocution, or
Fire Hazard
Ensure the cables (conductors) are properly sized.
Ensure clearance requirements are strictly enforced around the batteries.
Ensure the area around the batteries is well ventilated and clean
of debris.
Never smoke, or allow a spark or ame near, the batteries.
Always use insulated tools. Avoid dropping tools onto batteries or
other electrical parts.
Never charge a frozen battery.
Never use old or untested batteries. Check each battery’s label for age,
type, and date code to ensure all batteries are identical.
If a battery must be removed, always remove the grounded terminal
from the battery rst. Make sure all devices are de-energized or
disconnected to avoid causing a spark.
GENERAL INFORMATION

[page 8] | gpelectric.com
IMPORTANT
Use the battery types recommended by Go Power! Follow the battery
manufacturer’s recommendations for installation and maintenance.
Insulate batteries as appropriate against freezing temperatures. A
discharged battery will freeze more easily than a charged one.
If a remote or automatic generator control system is used, disable the
starting circuit and/or disconnect the generator from its starting battery
while performing maintenance to prevent accidental starting.
Wear complete eye and clothing protection when working with
batteries. Avoid touching bare skin or eyes while working
near batteries.
Keep plenty of fresh water and soap nearby in case battery acid
contacts skin, clothing, or eyes.
If battery acid contacts skin or clothing, wash immediately with soap
and water. If acid enters the eye, immediately ood it with running
cold water for at least 20 minutes and get medical attention as soon
as possible.
CAUTION!
Equipment Damage
When connecting cables from the inverter to the battery terminals,
ensure the proper polarity is observed. Connecting the cables
incorrectly can damage or destroy the equipment and void the
product warranty.
Thoroughly inspect the equipment prior to energizing. Verify that no
tools or equipment have been inadvertently left behind.
Ensure clearance requirements are strictly enforced.
Keep all vents clear of obstructions that can prevent proper air ow
around, or through, the unit.
CAUTION!
Equipment Damage
Static electricity may damage electronic components. Take appropriate
steps to prevent such damage to the inverter; otherwise the warranty
may be annulled.
i
GENERAL INFORMATION

gpelectric.com | [page 9]
2.2 DISCLAIMERS
IMPORTANT: Please follow installation and wiring instructions exactly as outlined to ensure
safety. We recommend installation by an RV/marine technician or professional electrician to
ensure adherence to relevant electrical codes. We have made every reasonable effort to ensure
the accuracy of the instructions in this manual, but Go Power! does not guarantee that the
information is error free, nor do we make any other representation, warranty or guarantee that
the information is accurate, correct, reliable or current. The specications in this manual are for
reference purposes only and are subject to change without notice. For additional information
please see www.gpelectric.com.
DISCLAIMER: Go Power! disclaims liability for any direct, indirect or incidental damages caused
by, or in case of, installation not performed following the instructions and cautions in this
manual. Go Power! will refuse requests for exchanges or returns, resulting from the purchase
and installation of items which do not comply with local codes. To avoid such concerns Go
GENERAL INFORMATION

[page 10] | gpelectric.com
Remote port - Use this port to connect the optional remote control unit to the Inverter.
USB port - Use this port to connect a USB device.
Standard outlet - Use these sockets to connect AC loads to the Inverter.
Digital display - This display shows battery voltage and wattage.
ON / OFF - Use this button to turn the inverter ON or OFF.
Function LED - A single LED indicates Power (green) or Fault Condition (red).
2.3 MODIFIED HD FEATURES
D
E
F
C
B
A
NOTES
1 TYPE YOUR NOTES IN HERE
2 FEEL FREE TO MOVE/RESIZE THIS TABLE
REV ECO # DESCRIPTION DATE DRAWN BY
MATERIAL
FINISH
FINISH
SPEC
COLOR
D
C
B
A
A
B
C
D
1
2
3
4
5
6
7
8
8
7
6
5
4
3
2
1
TITLE
B
1:8
-
INVERTER, MSW, 5000W
1 OF 1
79227
SHEET
SIZE REVISION
SCALE
DRAWING NO
CAD REFERENCE
Carmanah Technologies Corp.
250 Bay Street
Victoria, BC Canada V9A 3K5
Tel [250] 380-0052
Fax [250] 380-0062
CHANGES SHALL BE INCORPORATED
ELECTRONICALLY BY THE DESIGN AUTHORITY
PDM MAINTAINED DATA
COPYRIGHT © 2012 BY
Carmanah Technologies Corp. Victoria, BC, Canada
ALL RIGHTS RESERVED. NO PART OF THIS
DOCUMENT MAY BE REPRODUCED STORED IN A
RETRIEVAL SYSTEM, OR TRANSMITTED IN ANY
FORM, WITHOUT THE WRITTEN PERMISSION OF
Carmanah Technologies Corp.
PROPRIETARY
ORIGINALLY DESIGNED BY
ORIGINALLY DRAWN BY
CHECKED BY DATE
DATE
DATE
Ben Jolie
Ben Jolie
12/13/2016
01/04/2017
UNLESS OTHERWISE SPECIFIED
DO NOT SCALE DRAWING
INTERPRET DIMENSIONS AND TOLERANCES
PER ASME Y14.100-2000
TOLERANCES APPLY AS SHOWN BELOW
DECIMALS SURF FINISH ANGLES
.X
.XX
.XXX
.XXXX
± .1
± .01
± .005
± .0005
63 1
INCHES
THIRD ANGLE PROJECTION
DOC # DATE
21/12/11 57012 B
DOC REVISION
79227
ALL COMPONENTS AND PROCESSES TO BE ROHS COMPLIANT, CERTIFICATE REQUIRED WITH INITIAL SHIPMENT
NOTES
1 TYPE YOUR NOTES IN HERE
2 FEEL FREE TO MOVE/RESIZE THIS TABLE
REV ECO # DESCRIPTION DATE DRAWN BY
MATERIAL
FINISH
FINISH
SPEC
COLOR
D
C
B
A
A
B
C
D
1
2
3
4
5
6
7
8
8
7
6
5
4
3
2
1
TITLE
B
1:4
-
INVERTER, MSW, 3000W
1 OF 2
79222
SHEET
SIZE REVISION
SCALE
DRAWING NO
CAD REFERENCE
Carmanah Technologies Corp.
250 Bay Street
Victoria, BC Canada V9A 3K5
Tel [250] 380-0052
Fax [250] 380-0062
CHANGES SHALL BE INCORPORATED
ELECTRONICALLY BY THE DESIGN AUTHORITY
PDM MAINTAINED DATA
COPYRIGHT © 2012 BY
Carmanah Technologies Corp. Victoria, BC, Canada
ALL RIGHTS RESERVED. NO PART OF THIS
DOCUMENT MAY BE REPRODUCED STORED IN A
RETRIEVAL SYSTEM, OR TRANSMITTED IN ANY
FORM, WITHOUT THE WRITTEN PERMISSION OF
Carmanah Technologies Corp.
PROPRIETARY
ORIGINALLY DESIGNED BY
ORIGINALLY DRAWN BY
CHECKED BY DATE
DATE
DATE
Ben Jolie
Ben Jolie
12/13/2016
01/04/2017
UNLESS OTHERWISE SPECIFIED
DO NOT SCALE DRAWING
INTERPRET DIMENSIONS AND TOLERANCES
PER ASME Y14.100-2000
TOLERANCES APPLY AS SHOWN BELOW
DECIMALS SURF FINISH ANGLES
.X
.XX
.XXX
.XXXX
± .1
± .01
± .005
± .0005
63 1
INCHES
THIRD ANGLE PROJECTION
DOC # DATE
21/12/11 57012 B
DOC REVISION
79222
ALL COMPONENTS AND PROCESSES TO BE ROHS COMPLIANT, CERTIFICATE REQUIRED WITH INITIAL SHIPMENT
NOTES
1 TYPE YOUR NOTES IN HERE
2 FEEL FREE TO MOVE/RESIZE THIS TABLE
REV ECO # DESCRIPTION DATE DRAWN BY
MATERIAL
FINISH
FINISH
SPEC
COLOR
D
C
B
A
A
B
C
D
1
2
3
4
5
6
7
8
8
7
6
5
4
3
2
1
TITLE
B
1:4
-
INVERTER, MSW 1750W
1 OF 1
79228
SHEET
SIZE REVISION
SCALE
DRAWING NO
CAD REFERENCE
Carmanah Technologies Corp.
250 Bay Street
Victoria, BC Canada V9A 3K5
Tel [250] 380-0052
Fax [250] 380-0062
CHANGES SHALL BE INCORPORATED
ELECTRONICALLY BY THE DESIGN AUTHORITY
PDM MAINTAINED DATA
COPYRIGHT © 2012 BY
Carmanah Technologies Corp. Victoria, BC, Canada
ALL RIGHTS RESERVED. NO PART OF THIS
DOCUMENT MAY BE REPRODUCED STORED IN A
RETRIEVAL SYSTEM, OR TRANSMITTED IN ANY
FORM, WITHOUT THE WRITTEN PERMISSION OF
Carmanah Technologies Corp.
PROPRIETARY
ORIGINALLY DESIGNED BY
ORIGINALLY DRAWN BY
CHECKED BY DATE
DATE
DATE
Ben Jolie
Ben Jolie
12/13/2016
01/04/2017
UNLESS OTHERWISE SPECIFIED
DO NOT SCALE DRAWING
INTERPRET DIMENSIONS AND TOLERANCES
PER ASME Y14.100-2000
TOLERANCES APPLY AS SHOWN BELOW
DECIMALS SURF FINISH ANGLES
.X
.XX
.XXX
.XXXX
± .1
± .01
± .005
± .0005
63 1
INCHES
THIRD ANGLE PROJECTION
DOC # DATE
21/12/11 57012 B
DOC REVISION
79228
ALL COMPONENTS AND PROCESSES TO BE ROHS COMPLIANT, CERTIFICATE REQUIRED WITH INITIAL SHIPMENT
GP-1750HD GP-3000HD
GP-5000HD
B
F
D
B
F
D
C
C
C
E
E
E
A
D
F
A
8888
8888
8888
B
A
GENERAL INFORMATION