Grizzl-E Extreme Edition Installation and operating instructions

User Manual & Installation Guide
™
EV charger
GRIZZL E
EXTREME EDITION

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Grizzl-E Extreme
Edition Manual

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IMPORTANT SAFETY INSTRUCTIONS
This document contains instructions and warnings that must be followed when installing
and using the GRIZZL-E Extreme Edition Electric Vehicle Supply Equipment (EVSE). Before
installing or using the EVSE, read this document including any WARNING and CAUTION
symbols.
Warning: risk of personal injury
Warning: risk of electric shock
Warning: risk of fire
Caution: risk of damage to equipment
The symbols used have the following meaning:
Grizzl-E Home EV Charging Station – Extreme Edition
The Grizzl-E Extreme Edition is a simple, powerful, heavy-duty and portable electric vehicle
charging station made in Canada and built to withstand the harshest conditions.
Grizzl-E Extreme Edition comes exclusively with a Premium 24ft cable which remains flexible
in cold temperatures. Internal design and components of the charger have been selected to
provide maximum operational life of the device and be able to withstand the elements.
Grizzl-E provides up to 10 KW of power to your vehicle. Physical switches inside can be set to
provide 16 Amps, 24 Amps, 32Amps or 40 Amps adjustable maximum current.
• This document provides instructions for the charging station and should not be used for
any other product. Before installation or use of this product, review this manual carefully
and consult with a licensed contractor, licensed electrician, or trained installation expert to
ensure compliance with local building codes and safety standards.
• Consult a licensed electrician to ensure that you can safely install and use this product.
• Ensure that the materials used, and the installation procedures, follow local building codes
and safety standards.
• The information provided in this manual in no way exempts the user of responsibility to
follow all applicable codes or safety standards.

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Repair and Maintenance Clause
• All United Chargers products do not require routine maintenance however, periodic
inspections should be conducted to ensure that all parts remain in good working order
and no damage exists.
• Do not attempt to open, disassemble, repair, tamper with, or modify any components of
the products. Contact United Chargers for any repairs.
• Read all the instructions before using this product.
• Children should not use this device.
• Do not put fingers into the EV connector.
• Do not touch live electrical parts.
• Do not use this product if the flexible power cord or EV cable is ragged, has broken
insulation, or any other signs of damage.
• Do not use this product if the enclosure or the EV connector is broken, cracked, open,
or shows any other indication of damage.
• Improper connection of the equipment grounding conductor can result in a risk of electric
shock. Check with a licensed electrician if you are in doubt as to whether the product is
properly connected and grounded.
OVERALL WARNINGS & CAUTIONS
Basic precautions should always be followed when using electrical products,
including the following:
WARNING: This equipment is intended only for charging vehicles
that do not require ventilation during charging. Please refer to your
vehicle’s owner’s manual to determine ventilation requirements.

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FCC Declaration of Conformity
This charging station complies with part 15 of the FCC Rules. Changes or modifications the
charging station not expressly approved by the manufacturer could void FCC compliance.
Operation is subject to the following two conditions:
1. This charging station may not cause harmful interference
2. This device must accept any interference received, including interference that may cause
undesired operation.
CAUTION: The service wiring in this section are specific to North
America only. Before installing the Charging Station, identify the
type of utility service connection onsite. If unsure about the type of
connection available at the service panel, contact your utility service
provider.

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Product Features
GRIZZL-E™ Extreme Edition Electric Vehicle Charging Station (EVSE)
• J1772 AC Level 2 (208-240 VAC), 40A Continuous Rated (9.6 kW)
• Adjustable Maximum Current Output (40A, 32A, 24A, 16A) to Support Multiple Circuit
Ratings (50A, 40A, 30A, 20A)
• Extreme Duty, Rigid & Compact Design
• Robust and heavy-duty aluminum cast case; airtight enclosure for indoor or outdoor use
• No user interface required with EVSE, simply Plug-in to your EV to initiate charging
• EasyEvPlug™ Holster and Tesla EasyEVPlug™ Holster with cable Management System
• Plug-in Configuration for easy portability
• Wall Mount with security features (including single stud mount), Pedestal, Bollard/Pole
(Single & Dual Port) available from United Chargers
• Coupler Lock with Keys
• UL certified.
Adjustable Maximum Current Output to Support Multiple Circuit Ratings
The GRIZZL-E™ Extreme Edition Electric Charging Station features the ability to adjust
the maximum charging station current output to allow the use of a 50A, 40A, 30A, or 20A
Dedicated Circuit as follows:
50A Circuit Rating: To support 40A (9.6kW) Maximum Charging Station Output
40A Circuit Rating: To support 32A (7.68kW) Maximum Charging Station Output
30A Circuit Rating: To support 24A (5.76kW) Maximum Charging Station Output
20A Circuit Rating: To support 16A (3.84kW) Maximum Charging Station Output
The Default Factory Setting is 40A (9.6kW). To change the maximum current output, refer to
Chapter 3.1 Adjust Maximum Current Output on page 12. If you are unsure of the circuit
ratings in your home consult a licenced electrician.
Self-Monitoring and Recovery | Power Outage Recovery
When a charging session is interrupted due to a temporary error condition, the charging
station will automatically restart charging when the cause of the temporary error condition
returns to normal. Refer to Chapter 8.3 Self-Monitoring and Recovery (Auto Restart) on page
23 for more information.
Security and Tamper Feature
In addition to the security pin that secures the GRIZZL-E ™ charging station to the wall mount
bracket, the GRIZZL-E Extreme Edition also includes a coupler lock and key with a length of
90mm and diameter of 7mm.

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Product Specifications
United Chargers GRIZZL-E™ Electric Vehicle Charging Station (EVSE)
Description Specifications
Model Number
Connector / EVSE
Level
Max Output
Rating
Alternate
Adjustable Output
Ratings
Charge Cable
Length
Electrical Circuit
/ Input Power
Requirements
Input Power
Connection
Charging Station
Color
Installation Rating
Operational Ratings
GR1-1424PCC
SAE J1772; AC Level 2
40A; 9.6 kW Maximum Output – For use with 50A Circuit Rating
32A; 7.68 kW Maximum Output – For use with 40A Circuit Rating
24A; 5.76 kW Maximum Output – For use with 30A Circuit Rating
16A; 3.84 kW Maximum Output – For use with 20A Circuit Rating
24 ft. (7.2m)
Circuit Requirement: Dedicated Single Phase 208-240VAC, 50/60 Hz.
Branch Breaker: Double pole.
Circuit Conductors: Line 1, Line 2, Earth / Ground.
Standard: Plug-in NEMA 14-50 Plug.
Plug is removable for Hardwire Connection.
Camo Style Design
NEMA 4, Indoor/Outdoor Rated
Temperature: -22⁰F to 122⁰F (-30⁰C to 50⁰C); Humidity: 95% RH non-
condensing
Mounting Wall or Pedestal Installation
Overall Dimensions
Display & Indicators
EVSE: 10.25 x 6.25 x 3.75 inches (26.0 x 16.0 x 9.3 cm)
LED Charge Status Indicators (Power/Ready, Charging, Fault)
Cable Management
Standards &
Compliance
Holster and Tesla Holster with cable management
UL certified

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INSTRUCTIONS Manual
United Chargers GRIZZL-E ™ Electric Vehicle Charging Station (EVSE)
Contents
1. Introduction and Unpacking ..........................................................................................10
2. Installation Planning and Service Wiring: .....................................................................11
2.1 Electrical Source Requirements ...................................................................................... 11
2.2 Grounding Instructions .................................................................................................... 11
3. Adjustable Maximum Current Output to Support Multiple Circuit Ratings..............12
3.1 Adjust Maximum Current Output.................................................................................... 12
4. Calibrating the GRIZZL-E Unit (Optional) .......................................................................15
5. Installation ........................................................................................................................16
5.1 Tools & Parts Required for Installation .......................................................................... 16
5.2 Install the Charging Station ............................................................................................. 17
5.3 Install Holster ..................................................................................................................... 19
6. Input Wiring Connection (Optional Hardwire Connection) .........................................20
7. Charging Status Indicators and Buzzers ........................................................................22
8. Operation ..........................................................................................................................23
8.1 Connect and Charge ......................................................................................................... 23
8.2 Stop Charging .................................................................................................................... 23
8.3 Self-Monitoring and Recovery (Auto Restart) ............................................................... 23
9. General Product Care and Use Information .................................................................24
10. Warranty .........................................................................................................................25

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1. Introduction and Unpacking
The following items are included in the Grizzl-e Extreme Edition Package:
Charging Station with input and
output cable (x1)
Philips-head
screw (x8)
Robertson
Head Screws
(x2)
Holster (x1)
Mounting Bracket (x1)
Socket cap
screw
(x4)
Security Pin
(x1)
EXTREME EDITION
Anchor
(x8)
1
2
3
Coupler Lock and 2
Keys
Tesla Holster (x1)
This user manual applies to the GRIZZL-E ™ EVSE for Plug-in Hybrid Electric Vehicles (PHEVs)
and Electric Vehicles (EVs).