Unique UGP 6F Installation And Owner's Manual

UNIQUE UGP6F

CHEST FREEZER

Installation and Owner’s Manual

WARNING: Improper installation, adjustment,

alteration, service or maintenance can cause
injury or property damage. Refer to this manual.
For assistance or additional information consult a
qualified installer, service agency or the gas
supplier.

!SAVE THESE INSTRUCTIONS!

FOR YOUR SAFETY IF YOU SMELL GAS

 Open windows.
 Do not touch electrical switches.
 Extinguish any open flame
 Immediately turn off gas supply and call your gas supplier
 Do not store or use gasoline or other flammable vapors and

liquids in the vicinity of this or any other appliance

FOR YOUR SAFETY

If you smell gas:

1. Evacuate enclosure

2. Call professional for help

The installation of the appliance must conform with local codes or,

in the absence of local national Fuel Gas Code, ANSI Z233.1 and in Canada

B149.2 Propane Storage and Handling Code

Oct 2013

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MANUFACTURED AND CERTIFIED BY

Unique Gas Products Ltd

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Ph: 905-827-6154 Toll Free: 1-877-427-2266 Fax: [phone]

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Oakville, Ontario Canada L6L 5L7

www.UniqueOffGrid.com

E-mail: [e-mail]

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2245 Wyecroft Road #5

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Table of Contents

Welcome, Safety and Warnings 1

Chapters

Appliances Installation/ Operating Instructions 2

Maintenance & Service 3

Troubleshooting & Suggested Spares 4

Food Storage & Cleaning 5

Wiring Diagram 6

Carbon Monoxide Instructions (CM Model) 7

Parts & Warranty 8

UNIQUE UGP 6F

Welcome &
Congratulations

ongratulations on your purchase of a UNIQUE Freezer!. We are very proud of
our product and we are completely committed to providing you with the best

C

carefully. It contains valuable information on how to properly maintain your new gas
freezer.

service possible. Your satisfaction is our #1 priority. Please read this manual very

Chapter

1

We know you will enjoy your new freezer and Thank You for choosing one of our
Unique Gas Products. We hope you will consider us for future purchases.

PLEASE READ AND SAVE THESE INSTRUCTIONS

This manual provides specific operation instructions for your model. Use your freezer
only as instructed in this manual. These instructions are not meant to cover every possible
condition and situation that may occur. Common sense and caution must be practiced
when installing, operating and maintaining the appliance

Please record your model and serial # shown below for future reference. This
information is found on your CSA rating/serial plate at the side of your freezer.

Please mail in the Warranty Registration Card
included with your freezer.

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UNIQUE UGP 6F



Safety and Warnings

If you smell gas

 Open Windows

 Don’t touch electrical switches

 Extinguish any open flame

 Immediately call your gas supplier

For your Safety

 Do not store or use gasoline or other flammable vapors and liquids in the vicinity

of this unit or any other appliance

Warning

 Improper installation, adjustment, alteration, service or maintenance can cause

injury or property damage. Refer to this manual. For assistance or additional
information consult a qualified installer, service agency or the gas supplier.

 This product can produce Carbon Monoxide. Carbon Monoxide has no odour

and can kill you. The burner and flue system must be kept clean. See owner’s
manual for cleaning instructions.

 Electrical Grounding Instructions: This appliance is equipped with a three-prong

(grounding) plug for your protection against shock hazards and should be
plugged directly into a properly grounded three-prong receptacle. Do not cut or
remove the grounding prong from this plug

 Provide ample ventilation, especially when sleeping. This freezer “consumes air”

(oxygen). Do not use this Freezer in unventilated structures to avoid endangering
your life. Provide additional ventilation for any additional fuel-burning appliances
and additional “occupants.”

Installation Instructions

 The installation of the appliance must conform with local codes or, in the

absence of local national Fuel Gas Code, ANSI Z233.1 and in Canada B149.2

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UNIQUE UGP 6F

Chapter

2

Installation and Operating Instructions

Installation

For best performance at high ambient temperatures, there must be free air
circulation over the cooling unit at the rear of the freezer.

Ensure that there is a free air space above the freezer and that the flue (chimney) on
top of the cabinet is not covered in any way. Do not place the freezer in a space
where air circulation is restricted. Follow “clearance” instructions.

This free-standing freezer requires accessibility to the back for servicing the gas
equipment, which can be obtained by using a certified Flexible Metal Connector to
allow the freezer to be withdrawn without disrupting the gas supply. “Where a
flexible metal connector is used, it must comply with local authorities and in Canada
with the provisions of the current Standard CAN 1-6.10, Metal Connectors for Gas
Appliances”. However, if the Local Authorities require a rigid gas supply connector,
the freezer should be located with sufficient space at the back for servicing or, if
located against a wall a removable panel of a minimum size of 16” x 20” should be
provided in the wall to allow access to the rear of the freezer. If you purchased a

CM (CO Monitor model) you must follow instructions in Section 7 - 5.0
onward.

While using on electrical operation this unit can be used in an enclosed area but must still
be protected from moisture as comply with all clearances.

For installation, proper clearances from combustible material to the freezer, the following
minimum clearance must be observed.

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UNIQUE UGP 6F

Clearances

Minimum clearances to combustible materials are: Top 27”, Sides 2”, Rear 4”

Note: DO NOT install the appliance directly on carpeting. Carpeting must be
removed or protected by a metal or wood panel beneath the appliance, which
extends at least the full width and depth of the appliance.

Keep appliance area clear and free from combustible materials, gasoline and other
liquids with flammable vapors.

WARNING – DO NOT USE FLAME TO CHECK FOR GAS LEAKS

Gas Connection

Hook-up to the gas supply line: 3/8” SAE (UNF 5/8” - 18) male flare connection. A
backup wrench must be used when tightening gas supply fitting. All completed
connections should be checked for leaks with a non-corrosive leak detector and/or soap
and water for a bubble check.

The gas supply system must incorporate a pressure regulator to maintain a supply
pressure of not more than 12” water column and no less than 11” water column. (Max
setting)

4

UNIQUE UGP 6F

Make sure the freezer and any other high BTU appliances on your line are turned on
when checking the gas pressure. The appliance and its individual shut-off valve must be
disconnected from the gas supply piping system during any pressure testing of that
system at pressures in excess of ½” psig.

If detailed instructions on the installation and connection of the gas supply are required,
contact your dealer or distributor.

Lev elling

Ensure the freezer is leveled by using a 2ft level; the operation of this unit uses an
absorption system which requires the appliance to be level in order to operate
effectively.

Adjust the 4 feet at bottom
of freezer to achieve level

General Operating Instructions

Importance of Leveling a Freezer

The freezer must be adjusted to a vertical position in both directions. In an absorption
refrigeration system, ammonia is liquefied in the finned condenser coil at the top rear of
the freezer. The liquid ammonia then flows into the evaporator (inside the freezer) and is
exposed to circulating flow of hydrogen gas, which causes the ammonia to evaporate,
creating a cold condition in the freezer.

When starting this freezer, the cooling cycle may require up to 8 to 12 hours of running
time to begin cooling before the cooling unit is fully operational, you can then begin
slowly loading the compartment.

The tubing in the evaporator section is specifically sloped to provide a continuous
movement of liquid ammonia, flowing downward by gravity through this section. If the
freezer is operated when not level, liquid ammonia will accumulate in sections of the

5

UNIQUE UGP 6F

evaporator tubing. This will slow the circulation of hydrogen and ammonia gas, or in
severe cases, completely block it, resulting in a loss of cooling. Warranty will not cover
recharge/rebuild if caused by not running the freezer level.

This freezer operates LP Gas (Propane), 110V (Electricity)

Note: After changing an LP tank, or after a long shut off period, the gas line is likely to be filled with air.
You may have to repeat the lighting procedure several times to purge the air out of the gas lines. We suggest
first turning off gas at the control panel, then the tank, this will reduce an air trap in the gas line.

Gas Operation

“Start Up” Procedure

Electronic Ignition (battery)

1. To start the freezer, turn the thermostat knob E to maximum setting, #4.

2. Turn button G to “Gas” position, then push B button in first and hold, proceed to

push in and hold the D button until you see the needle on the flame sensor C moving
from the red into the green area. Release the B button, while continuing to hold in
the D button for an additional 10-15 seconds, now release the D button. The burner
should now stay on indicated by the needle staying in the green area, if not repeat the
lighting instructions above.

3. Adjust the thermostat knob E to desired temperature setting after 8 or more

hours of operation.

4. To change the battery in the electronic ignition, turn the far left knob A to the

left to expose the battery, remove AAA battery and replace with a new one,
positive outwards, replace the knob by turning to the right to close.

Shut Down Procedure – Gas Operation

1. Turn selector knob G to the OFF position

2.

Shut the gas off at the LP-gas supply cylinder when the appliance is not in use.

3. If the freezer will not be in operation for a period of weeks, it should be emptied,

defrosted, cleaned and the door left open.

6

UNIQUE UGP 6F

110V Operation

1. Ensure the electrical cord is plugged into a grounded outlet

2. Turn the selector switch G to AC position, AC power indicator F will illuminate

3. Turn the thermostat knob E to maximum setting, #4.

4. Adjust the thermostat knob to desired temperature setting after 8 or more hours of

operation.

Figure#1

CONTROLS – See Fig 1. for description of controls on next page

OFF

A B C D E F G

Thermostat

The freezer cooling temperature is controlled by a combination thermostat that can be
adjusted by turning knob “E” to different settings to maintain the desired freezer
temperature when operating on either gas or 110V. Knob “D” also incorporates a safety
device which automatically shuts off the supply of gas if the flame goes out. The electric
igniter “B” discharges sparks onto the burner when the button is pushed. See Figure #1

1. “MAX” Setting of the Thermostat: In gas operation, the thermostat allows the
burner to remain on high flame continuously (turn clockwise fully). In 110V operation
the element will stay on until the desired temperature is reached, then cycle off. When the
interior of the freezer warms up, the element will cycle back on.

2. The thermostat can be adjusted between “1” and “4” to obtain the desired freezer
temperature. When the thermostat reaches the set temperature, it will reduce the burner
back to bypass operation or shut the element off in 110V operation.

3. The freezer will stay on minimum when setting 1 is selected or when the thermostat
knob is turned fully counter clockwise. This setting can be used if you’re looking to use
the freezer as a refrigerator. Be aware that if the ambient temperature surrounding the

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UNIQUE UGP 6F

appliance drops below 60F (15.5 C) the freezer will get colder inside and could freeze the
product inside.

How to Use the F reezer

FROZEN FOOD STORAGE COMPARTMENT

This compartment is not designed for deep or quick freezing of food. Meat or fish,
whether raw or prepared, can be stored in the frozen food storage compartment provided
they are pre-cooled in the freezer. To prevent food from drying out, keep it in covered
dishes, containers, plastic bags or wrapped in aluminum foil.

Defrosting

Frost will gradually accumulate inside the freezer surfaces. It must not be allowed to grow
too thick as it acts as an insulator. Check the formation of frost every week and when it
exceeds ½” thick, or when the performance of the freezer is impaired, defrost the freezer.

Shut off and empty the freezer, leaving the freezer lid open.

When all frost is melted in the freezer it should be wiped up with a clean cloth.

DO NOT USE A HOT AIR BLOWER, KNIFE, ICE PICK, OR ANY OTHER SHARP TOOLS TO

REMOVE FROST FROM THE FREEZER COMPARTMENT
RESULT

. PERMANENT DAMAGE COULD

FREEZER SECTION – REMOVE PLEASE

Cleaning

Cleaning the freezer is usually done after it is defrosted or put into storage. To clean the
interior liner of the freezer, use a lukewarm water and weak soda solution.

Never use strong chemicals or abrasives to clean these parts as the
protective surfaces will be damaged. It is important to always keep the
freezer clean. Dishwasher detergent is recommended

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