Minus Forty 22-USGF User Manual

MNL_R290_USGF-UDGF_EN20200227

Model:

Serial Number:

Date of Purchase:

To better help you obtain assistance or service should you ever need it, write down the
following information about the product. This information is on the identification label
located on the left hand inside wall of the cabinet. We advise you to keep this Owners
Manual and sales slip in your possession.

Owners Manual

Glass Door Freezers

Single and Double Door Models

09-USGF, 09M-USGF, 09X-USGF
10-USGF, 10M-USGF, 10X-USGF
13-USGF, 15-UDGF, 19-USGF
22-USGF, 43-UDGF, 44-UDGF

tel [phone] · 905.702.1441· fax [phone] · MINUSFORTY.com

30 Armstrong Ave. Georgetown, Ontario Canada L7G 4R9

30 Armstrong Avenue
Georgetown, Ontario
Canada L7G 4R9

tel: [phone] or 905.702.1441
fax: [phone]
email: [e-mail]
web: minusforty.com

WARNING

THIS UNIT IS CHARGED WITH PROPANE REFRIGERANT.
PROPANE IS AN EXTREMELY FLAMMABLE AND EXPLOSIVE
GAS. PLEASE READ CAREFULLY THIS MANUAL/GUIDE AND
FOLLOW ALL SAFETY PRECAUTIONS CONTAINED HEREIN TO
REDUCE A RISK OF FIRE AND/OR EXPLOSION. FAILURE TO
FOLLOW THE SAFETY PRECAUTIONS MAY RESULT IN
SERIOUS INJURY OR DEATH, AND/OR PROPERTY DAMAGE

.

CAUTIONARY INSTRUCTIONS FOR UNITS CHARGED WITH

PROPANE (R290) REFRIGERANT

• DANGER - RISK OF FIRE OR EXPLOSION. FLAMMABLE REFRIGERANT USED.
DO NOT USE MECHANICAL DEVICES TO DEFROST REFRIGERATOR. DO NOT
PUNCTURE REFRIGERANT TUBING.

• DANGER - RISK OF FIRE OR EXPLOSION. FLAMMABLE REFRIGERANT USED.
TO BE REPAIRED ONLY BY FACTORY AUTHORIZED TRAINED SERVICE
PERSONNEL. DO NOT PUNCTURE REFRIGERANT TUBING.

• CAUTION - RISK OF FIRE OR EXPLOSION. FLAMMABLE REFRIGERANT USED.
CONSULT REPAIR MANUAL/OWNER'S GUIDE BEFORE ATTEMPTING TO
SERVICE THIS PRODUCT. ALL SAFETY PRECAUTIONS MUST BE FOLLOWED.

• CAUTION - RISK OF FIRE OR EXPLOSION. DISPOSE OF PROPERLY IN
ACCORDANCE WITH FEDERAL OR LOCAL REGULATIONS.
FLAMMABLE REFRIGERANT USED.

• CAUTION - RISK OF FIRE OR EXPLOSION DUE TO PUNCTURE OF REFRIGER­ANT TUBING; FOLLOW HANDLING INSTRUCTIONS CAREFULLY. FLAMMABLE
REFRIGERANT USED.

Propane is approved for use as a refrigerant in commercial, self-contained units in Canada
and USA under limited use conditions. It can be used in new equipment only, retrofitting is
not allowed, with a limited charge of up to 150 grams (5.3 oz) per refrigeration circuit. Even
though this is a small amount, it still presents a fire/explosion hazard if it leaks out of refrig­erant containing parts. When mixed with air, a flammable propane-air mixture can be created
and easily ignited by sparks, open flames, or hot surfaces. This is particularly true in confined
zones. Propane is heavier than air and tends to settle at lower points.

To mitigate the risk, please follow the precautionary measures as follows:

• Avoid unit installation in areas with open flames (kitchens, repair garages or the like), or

in vicinity of open flames or high surface temperatures.

• Avoid unit installation in confined spaces. Well ventilated areas are preferred. Keep clear

all ventilation openings of obstructions.

• Do not rely on smell to detect potential leaks of propane refrigerant. Propane refrigerant is

a high purity propane gas and does not contain any stenching agent(s). Stenching agents
are typically used in fuel-grade propane and natural gas to detect their presence in air by
relying on smell.

• All repairs must be performed in well ventilated areas.

• To minimize the risk of possible ignition due to incorrect parts or improper service, compo-

nent parts shall be replaced with like components and servicing shall be done by service
personnel authorized by Minus Forty Technologies Corp.

• Do not attempt to modify the unit or remove any functional part(s) from the unit.

• Handle the unit with care to avoid any damage.

• When transporting the unit, all appropriate safety considerations must be considered.

Check with local Department of Transportation for detailed requirements pertaining to
transportation of flammable gasses.

WIRING DIAGRAM (MODELS WITH CONTINUOUS RUN CONDENSER FAN)

24

23

WIRING DIAGRAM (STANDARD MODELS)

22

WARNING

MAKE SURE THE FREEZER IS DISCONNECTED FROM THE POWER
SUPPLY BEFORE ANY SERVICE. PRESS THE FREEZER SWITCH TO
THE “OFF” POSITION THEN UNPLUG THE POWER CORD FROM THE
ELECTRICAL RECEPTACLE.

ALL SERVICE WORK MUST BE PERFORMED BY CERTIFIED, FAC­TORY AUTHORIZED SERVICE PERSONNEL ONLY. COMPONENT
PARTS MUST BE REPLACED WITH LIKE COMPONENTS.

COMMERCIAL USE ONLY. NOT FOR HOUSEHOLD USE.
FOR INDOOR USE ONLY.

SAFETY PRECAUTIONS

READ ALL INSTRUCTIONS AND SAVE THESE INSTRUCTIONS FOR
FUTURE REFERENCE.

DO NOT STORE OR USE GASOLINE OR OTHER FLAMMABLE VA­PORS AND LIQUIDS NEAR THIS OR ANY OTHER APPLIANCE.

DO NOT TOUCH COLD SURFACES WITH DAMP OR WET HANDS.
SKIN MAY STICK TO EXTREMELY COLD SURFACES.

DO NOT ALLOW CHILDREN TO CLIMB, HANG OR STAND ON
FREEZER SHELVES.

KEEP FINGERS OUT OF PINCH-POINT AREAS.
DISCONNECT POWER TO THE UNIT PRIOR TO CLEANING OR

REPAIRING.
BEFORE DISCARDING THIS OR ANY OTHER APPLIANCE, REMOVE

THE DOORS OR LIDS TO REDUCE RISK OF CHILD ENTRAPMENT.
WHEN RECYCLING THE UNIT, REFRIGERANTS MUST BE HANDLED

IN ACCORDANCE WITH LOCAL AND NATIONAL REGULATIONS.

NOTICE

OPERATING THE FREEZER FOR 24 HOURS PRIOR TO LOADING

PRODUCT IS RECOMMENDED

MONITOR FREEZER TEMPERATURE REGULARLY

ILLUSTRATION: 43-UDGF, 44-UDGF