Go Power GP-1000 User manual

Go PGo P
Go PGo P
Go Poo
oo
oww
ww
wer! Maner! Man
er! Maner! Man
er! Manualual
ualual
ual
GP-1000 Inverter
Canadian Contact Information
Go Power!
A Division of Carmanah
Technologies Corporation
4, 203 Harbour Rd
Victoria, BC V9A 3S2
Tel: [phone]
Fax: [phone]
Email: [email protected]
6 V Batteries
GP Inverter
GP Fuse
12 V Batteries
GP Inverter
GP Fuse
*Installation using two 6 volt batteries.
*Installation using two 12 volt batteries.
Go Power! Modified Sine Wave Inverter
Owner’s Manual
Connection Diagrams

Go Power! Modified Sine Wave Inverter
Owner’s Manual
Table of Contents
1. INTRODUCTION 3
2. SPECIFICATIONS 3
3. FEATURES 4
4. INSTALLATION 5
5. OPERATION 8
6. OPERATING LIMITS 8
7. TROUBLESHOOTING 9
8. MAINTENANCE 11
9. WARRANTY 11
Rev2.4
MAN_GP-1000 _vB.pdf
Go Power! Modified Sine Wave Inverter
Owner’s Manual
211
8. Maintenance
Very little maintenance is required to keep your inverter operating properly . You should
clean the exterior of the unit periodically with a dry cloth to prevent accumulation of dust
and dirt. At the same time, tighten the screws on the DC input terminals.
9. Warranty
1. Go Power! warrants this Go Power! modified sine wave inverter for a period of one
(1) year from the date of sale. This warranty is valid against defects in materials and
workmanship for the one (1) year warranty period. It is not valid against defects
resulting from, but not limited to:
•Misuse and/or abuse, neglect, or accident.
•Exceeding the unit’s design limits.
•Improper installation, including, but not limited to, improper environmental
protection and improper hook-up.
•Acts of God, including lightning, floods, earthquakes, fire, and high winds.
•Damage in handling, including damage encountered during shipment.
2. This warranty shall be considered void if the warranted product is in any way
opened or altered. The warranty will be void if any eyelet, rivets, or other fasteners
used to seal the unit are removed or altered, or if the unit’s serial number is in any way
removed, altered, replaced, defaced or rendered illegible.
General Warranty Issues
1. Go Power! cannot assume responsibility for damages to any system components
used in conjunction with Go Power! products, nor for claims of personal injury or
property damage resulting from the use of Go Power! products or the improper
operation thereof or consequential damages arising from the products or use of the
products.
2. Go Power! cannot guarantee compatibility of its products with other third-party
components used in conjunction with Go Power! products, including, but not limited
to, solar modules, batteries, and system interconnects, and such loads as inverters,
transmitters, and other loads which produce “noise” or electromagnetic interference, in
excess of the levels to which Go Power! products are compatible.
3. The purchaser’s exclusive remedy for any and all losses or damages resulting from
the date of sale of this product including, but not limited to, any allegations of breach of
warranty, breach of contract, negligence or strict liability , shall be limited, at the
option of Go Power!, to either the return of the purchase price or the replacement of
the particular product for which claim is made and proved. In no event shall Go
Power! be liable to purchaser or purchaser’s customers or to anyone else for any
punitive, special, consequential, incidental or indirect losses or damages resulting
from the sale of the product, whether based upon loss of goodwill, lost profits, work
stoppages, impairments of other goods, breach of contract, or otherwise.
4. Go Power! does not guarantee this inverter will work with every possible load even if
those loads are rated within the power rating of the inverter . Go Power! does not
warrant or guarantee the workmanship performed by the customer or any third party
installer. Due to the aforementioned load incomp atibilities and other extraneous
circumstances Go Power! will only consider warranty for an inverter that fails to
operate all properly rated loads connected directly to the inverter outlet.
5. This warranty supersedes all other warranties and may only be modified by a
statement in writing, signed by Go Power!.
7. Warranty terms effective as of July 4, 2005.

1. Introduction
The Go Power! Inverter series provides mobile power for people on the go. Run
standard AC appliances wherever you travel. Silent, lightweight and simple to use, Go
Power! Inverters can be used in a wide range of applications including remote homes,
RVs, boats and long haul trucks. It will operate most televisions and VCR’s, personal
computers and small appliances including drills, sanders, grinders, mixers, blenders and
microwaves.
To get the most out of your power inverter , it must be inst alled and used properly.
Please read the instructions in this manual before installing and using your
inverter.
2. Specifications
Model No. GP-1000
Continuous Output Power 1000 W
Surge Rating 1300 W
Output Waveform Modified Sine Wave
Output Voltage 115 VAC RMS +5%/-10%
Output Frequency ±1% 60 Hz
Input Voltage 10-15 VDC
Efficiency 80 - 90%
No Load Current Draw 0.2 A
Protection Overload, overtemperature,
overvoltage, and low voltage
Low Battery Alarm ± 2% 10.5 V
Low Battery Shut-Down ± 2% 10.0 V
Operating Temperature Range 0 - 40°C / 32°F - 104°F
Storage Temperature Range -30°C - 70°C / -22°F - 158°F
Cooling Thermostatically controlled fan
AC Receptacle 2
Dimensions (LxWxH) mm 284 x 147 x 71
inches 11.2 x 5.8 x 2.8
Weight kg / lbs 2.0 / 4.2
Warranty 1 year
Inverter Install Kit GP-DC-Kit 2
Go Power! Modified Sine Wave Inverter
Owner’s Manual Go Power! Modified Sine Wave Inverter Owner’s Manual
10 3
Problem and Symptoms
Low AC output volt age
95-105 VAC.
No output voltage, LED
indicator is orange.
No output voltage, LED
indicator is orange.
No output voltage, LED
indicator is orange
No output voltage, no
lights.
No output voltage, no
lights.
No output voltage, voltage
indication above 15V .
Low battery alarm on all the
time, LED indicator is
orange.
Possible Cause
Using standard voltmeter
Overload
Low DC input voltage
Inverter switched off.
No power to inverter .
Internal operating
temperature too high.
Internal circuitry failure
Reverse DC polarity
connection
High input voltage
Poor DC wiring, poor
battery condition.
Solution
Use true RMS averaging
meter.
Turn off. Reduce load, turn
on.
Recharge battery, check
connections and cable.
Allow inverter to cool off.
Reduce load if continuous
operation required.
Have original sales vendor
technician check and
replace if under warranty .
Reverse DC polarity
connection is not covered
under warranty
Make sure that inverter is
connected to 12 V battery .
Check regulation of charging
system.
Use proper cable and make
solid connections. Use new
battery if batteries are poor .
•Move the television as far away from the power inverter as possible.
•Keep the cables between the battery and the power inverter as short as
possible and twist them together with about 2 to 3 twists per foot. This
minimizes radiated interference from the cables.
7.2 Troubleshootingguide

3. Features
3.1 Front view – GP-1000
a) Display:
Volts / W atts display.
b) Volt / W att Switch:
c) Status light:
d) AC outlet:
Outlet sockets available: North America
e) ON/ OFF switch:
Leave in the OFF position during installation.
Go Power! Modified Sine Wave Inverter
Owner’s Manual Go Power! Modified Sine Wave Inverter Owner’s Manual
9
4
d) AC outlet
a) Display b Volt / W atts switch
e) ON/ OFF switch
c) Status light
6.2 Overload
The status LED will be orange and will come on when the power inverter has shut itself
down because its output circuit has been short circuited or drastically overloaded. Switch
the ON/OFF switch to OFF , correct the fault condition, and then switch the ON/OFF switch
back to ON.
Some induction motors used in refrigerators, freezers, pumps and other motor operated equip-
ment require very high surge currents to start. The power inverter may not be able to start
some of these motors, even though their rated current draw is within the power inverter .
If the motor refuses to start, observe the battery voltage indicator while trying to start the
motor. If the battery volt age indicator drop s below 11 volts while the inverter is attempting to
start the motor , this may be why the motor will not st art. Make sure that the battery connec-
tions are good and that the battery is fully charged. If the connections are good and the
battery is charged, but the volt age still drops below 11 volts, you may need to use a larger
battery.
6.3 Inputvoltage
The power inverter will operate from input volt age ranging 10 V – 15 V . If the volt age drops
below 10.7 V , an audible low battery warning will sound and the st atus LED will be orange.
The power inverter will shut down if the input volt age drop s below 10 V . This protect s your
battery from being over discharged.
The power inverter will also shut down if the input volt age exceeds 15 V . This protect s the
inverter against excessive input volt age. Although the power inverter incorporates protection
against overvoltage, it may still be damaged if the input volt age is allowed to exceed 20 V .
7. Troubleshooting
7.1 Common problems
a) Buzz in audio systems
Some inexpensive stereo systems will emit a buzzing noise from their loud speakers
when operated from the power inverter . This is because the power supply in the device
does not adequately filter the modified sine wave produced by the power inverter. The only
solution is to use a sound system that incorporates a higher quality power supply .
b) Television interference
Operation of the power inverter can interfere with television reception on some channels.
If this situation occurs, the following steps may help to alleviate the problem.
•Make sure that the chassis ground lug on the back of the power inverter is solidly
connected to the ground system of your vehicle, boat or home.
•Do not operate high power loads with the power inverter while watching
television.
•Make sure that the antenna feeding your television provides an adequate
(“snow free”) signal and that you are using good quality cable between
the antenna and the television.

3.1 Rearview–GP-1000
a) Ventilation port:
Do not obstruct, allow at least 1 inch for air flow .
b) Fuse:
c) Ground post:
d) Battery terminals: Connect to 12 V battery or other 12 V power source. Note that “+”
is positive, “-” is negative. Reverse polarity connection will blow external fuses and
may damage inverter permanently.
Note: Minimum inverter DC cable & DC inverter fuse sizes, see section 4.3 and 4.4.
4. Installation
4.1Where to install
The power inverter should be installed in a location that meets the following requirements:
a) Dry - Do not allow water to drip or splash on the inverter .
b) Cool - Ambient air temperature should be between 0°C and 40°C (the cooler the
better).
c) Ventilated - Allow at least two inches of clearance around the inverter for air flow .
Ensure the ventilation openings on the rear and bottom of the unit are not obstructed.
d) Safe - Do not install the inverter in the same compartment as batteries or in any
compartment capable of igniting flammable liquids such as gasoline.
e) Inverter should be located within 10 feet of the batteries.
4.6 Grounding
The power inverter has a lug on the rear panel: “Chassis Ground.” This is to connect the
chassis of the power inverter to the ground. The ground terminals in the AC outlets on the
front of the inverter are also connected to the ground lug.
If available, the chassis ground lug should be connected to a ground point, which will vary
depending on where the power inverter is installed. In a vehicle, connect the chassis
ground to the chassis of the vehicle. In a boat, connect to the boat’s grounding systems.
In a fixed location, connect the chassis ground lug to earth.
The neutral (common) conductor of the power inverter AC output circuit is not bonded to
the chassis ground. Therefore, when the chassis is connected to ground, the neutral
conductor will not be grounded.
At no point should the chassis ground and the neutral conductor of the inverter be bonded.
Bonding the chassis ground and the neutral conductor of the inverter or connecting the
inverter to household AC distribution wiring will damage the unit and void the warranty .
Caution! The negative DC input of the power inverter is connected to the
chassis. Do not install the power inverter in a positive ground DC system.
A positive ground DC system has the positive terminal of the battery
connected to the chassis of the vehicle or to the grounding point.
5. Operation
To operate the power inverter , turn it on using the ON/OFF switch on the front p anel. The
power inverter is now ready to deliver AC power to your loads. If you are operating several
loads from the power inverter , turn them on sep arately after the inverter has been turned
ON. This will ensure that the power inverter does not have to deliver the starting currents
for all the loads at once.
5.1 Controls and indicators
The ON/OFF switch turns the control circuit in the power inverter ON and OFF . It does not
disconnect power from the power inverter .
When the switch is in the OFF position, the power inverter draws no current from the
battery. When the switch is in the ON position but with no load, the power idle current is
approximately 1 A (see product specifications for exact current draw).
6. Operating limits
6.1 Overtemp
The status LED will be orange and will come on when the inverter has shut itself down
because the inverter has become overheated. The power inverter may overheat because
it has been operated at power levels above its rating, or because it has been installed in a
location which does not allow it to dissip ate heat properly. The power inverter will rest art
automatically once it has cooled off.
Go Power! Modified Sine Wave Inverter
Owner’s Manual Go Power! Modified Sine Wave Inverter Owner’s Manual
58
a) Ventilation port b) Fuse c) Ground post
d) Battery terminals

4.1 Hook-up and testing
To hook-up the inverter please follow these guidelines:
Caution! Do not connect this inverter and another AC source (generator or
utility power) to the AC wiring or AC loads at the same time. Doing so will
destroy the inverter and void the warranty , regardless whether the inverter is
switched on or off. If you are using more than one AC source for the AC wiring
or AC loads, it is highly recommended that you install an automatic transfer
switch (GP-TS), available from Go Power!
1. Unpack and inspect your Go Power! Inverter , check to see that the power switch is
in the OFF position. We recommend using DC Install Kits whenever installing a GP
Inverter.
2. When attaching the DC inverter cables to the power input terminals on the rear panel of
the power inverter. The (+) terminal is positive and (-) terminal is negative. Connect
the cables into the terminals by placing the lug connector between the washers and
tighten the terminal screw or nut to clamp the wires securely . Ensure connections are
tight.
Caution! A reverse polarity connection may permanently damage the
inverter. Damage caused by reverse polarity connection is not covered by our
warranty.
3. First connect the cable from the negative terminal of the inverter to the negative terminal
of the battery. Make a secure connection.
Caution! Loose connections result in excessive voltage drop and may cause
overheated wires and melted insulation. Ensure connections are tight.
4. Before proceeding further , carefully check that the cable you have just connected is
going from the negative terminal of inverter to the negative output terminal of the
power source (battery).
5. Install the inverter fuse into the positive lead. Fuse should be located within 12” of
battery. Ensure all connections are tight and secure.
6. Connect the cable from the positive terminal of inverter to the positive terminal of the
battery. It is normal to observe a sp ark during the final connection to the battery . Make
a secure connection. Check your polarity .
Caution! This inverter cannot supply power to any AC distribution wiring or
AC loads in which the neutral and ground are connected (bonded). Doing so will
destroy the unit and void the warranty . If you do not underst and neutral to
ground bonding then please have a professional install your system for you.
See “Grounding” for more information.
7. Set the power switch to the ON position. Check that the power LED is ON, and if
not, check your battery bank and the connections to the inverter .
Go Power! Modified Sine Wave Inverter
Owner’s Manual Go Power! Modified Sine Wave Inverter
Owner’s Manual
7
6
Warning! You may observe a sp ark when you make the final battery connec-
tion since current may flow to charge cap acitors in the power inverter . Do not
make this connection in the presence of flammable fumes, as explosion or fire
may result.
8. Set the power inverter switch to the OFF position. The power LED light may blink
and go dim. The internal alarm may sound momentarily. This is normal. Plug the test
load into the AC receptacle on the front p anel of the inverter .
9. Set the power inverter switch to the ON position and turn the test load on; the
inverter should supply power to the load. If you plan to measure the output
voltage of the inverter , a true r .m.s. meter must be used for accurate readings.
10. Ensure battery interconnect cables are a minimum of #4 gauge wire and a maximum of
10” in length.
4.2 Cables
Cables are not included with the unit.
4.3DCKits
Go Power! DC Installation Kits include everything you will need to properly connect your
Go Power! Inverter to the batteries.
· GP-DC-KIT2: 600-1000 WATT/24V 600-1800 WATT - INCLUDES FBL-110 & #4 WIRE
· GP-DC-KIT3: 1100-1800 WATT/24V 2000-3000 WATT - INCLUDES FBL-200 & #2 WIRE
· GP-DC-KIT4: 2600-3000 WATT/24V 3100-4000 WATT - INCLUDES FBL-300 & 2/0 WIRE
· GP-DC-KIT5: 2600-3000 WATT/24V 4100-6000 WATT - INCLUDES FBL-400 & 4/0 WIRE
4.4Cables
DC to AC inverters require high amperage to operate properly; connect inverter DC
input terminals to battery with heaviest wire available. See chart below:
*Cable length is not recommended to exceed 10 feet in length.
4.5Inverterfuse
A class “T” inverter fuse should be included in all installations.
• GP-3000HD - 400 amp fuse
• GP-1750HD – 200 amp fuse
• GP-1000 – 110 amp fuse
Max. Watts Out
300 W
600 W
1000 W
1500 W
1750 W
2500 W
Approx. Amps Req’d (12 VDC)
30 A
60A
100 A
150 A
175 A
250 A
Wire Gauge
#10
#6
#4
#2
#2
2/0