UGP 6C/8C/10C/14C Propane Refrigerator OWNER”S GUIDE serial number: APR2020V1
UNIQUE UGP-6C/8C/10C/14C Propane Refrigerator Installation and Owner’s Manual WARNING FIRE OR EXPLOSION HAZARD If you smell gas: 1. Open windows. 2. Do not attempt to light appliance and make sure the appliance is in the OFF position. 3. Extinguish any open flame. 4. Do not touch electrical switches. 5. Do not use electronic devices such as cell phones or landline phones. 6. Evacuate the building or recreational vehicle. 7. Shut off fuel supply at LP tank. 8. Call emergency services.
NOTICE TO INSTALLER/CUSTOMER Please read carefully before hook-up! 1. 2. 3. 4. 5. 6. 7. 8. The dwelling must have an adequate air supply and access to fresh air/oxygen in order to operate safely. Propane fridges/freezers, like any other gas appliance, must have access to fresh air/oxygen. This unvented appliance must not be used in an airtight application. This refrigerator must be installed by a licensed gas fitter. The propane gas supply pressure regulator must be set at 11” water column.
MANUFACTURED AND CERTIFIED BY Unique Appliances “PERSONAL SERVICE & KNOWLEDGE MAKES US UNIQUE” Unique Appliances, 2245 Wyecroft Road Oakville, Ontario, Canada, L6L 5L7 Ph: 905-827-6154 Toll Free: 1-877-427-2266 Fax: 905-827-2027 www.Uniqueappliances.com E-mail: info@uniqueappliances.
Table of Contents Chapters Welcome 1 Safety and Warnings 1 Appliance Installation 2 General Operating Instructions 3 How to use the Refrigerator 3 Maintenance & Service 4 Troubleshooting & Suggested Spares 5 Door Reversal and Removal Instructions 6 Temperature Controls, Food Storage and Cleaning 7 Parts & Warranty 8 Carbon Monoxide Instructions (CM Model) – Instructions are located inside CO detector packaging that comes with your fridge.
1 Chapter U G P - 6 C / 8 C / 1 0 C Welcome & Congratulations C ongratulations on your purchase of a UNIQUE refrigerator!. We are very proud of our product and we are completely committed to providing you with the best service possible. Your satisfaction is our #1 priority. Please read this manual very carefully. It contains valuable information on how to properly maintain your new gas refrigerator. We know you will enjoy your new refrigerator and thank you for choosing one of our Unique Appliances.
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.
2 Chapter Installation For best performance at high ambient temperatures, there must be free air circulation over the cooling unit at the rear of the refrigerator. Ensure that there is a free air space above the refrigerator and that the flue (chimney) on top of the cabinet is not covered in any way. Do not place the refrigerator in a space where air circulation is restricted. Follow “clearance” instructions.
Clearances Minimum clearances to combustible materials are: Top – 6” Sides – 2” Rear – 1” as shown in Figures. 1, 2 & 3. 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. 6” 6” Air Flow - to release heat trap • Fig. #1 - This is ideal as both top and sides are open • Fig. #2 – During hot/humid weather this confined area will become very warm.
connections should be checked for leaks with a non-corrosive leak detector and/or soap and water for a bubble check. WARNING – DO NOT USE FLAME TO CHECK FOR GAS LEAKS 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). Make sure the refrigerator and any other high BTU appliances on your line are turned on when checking the gas pressure.
3 Chapter General Operating Instructions Importance of Leveling a Refrigerator The refrigerator 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 refrigerator. The liquid ammonia then flows into the evaporator (inside the freezer section) and is exposed to circulating flow of hydrogen gas, which causes the ammonia to evaporate, creating a cold condition in the freezer.
Gas Operation – for models with electronic ignition “Start-Up” Procedure Electronic Ignition (battery) 1. To start the refrigerator, turn the thermostat knob E to the 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.
4. Adjust the thermostat knob to desired temperature setting after 8 hours of operation. CONTROLS – See Fig. #5 for a description of controls Figure. #5 Thermostat The refrigerator cooling temperature is controlled by a thermostat that can be adjusted by turning knob E to different settings to maintain the desired refrigerator temperature. It also incorporates a safety device which automatically shuts off the supply of gas if the flame goes out.
The setting of the thermostat is critical and we recommend it be adjusted to maintain a dry frost on the cooling fins (approx. 38° Fahrenheit or 3° Celsius). Adjust the thermostat knob closer to “Max” (clockwise) when the outside temperature rises. NOTE: When first turning the refrigerator on, move refrigerator controls to maximum, which is the recommended initial setting. After 24 hours, adjust the controls as needed.
FRIDGE SECTION Inside the refrigerator compartment, the defrost water runs from a collector channel to a drip tray/cup at the rear of the refrigerator where it normally evaporates. If heavy frost has built up on the cooling fins creating a lot of defrost water. Be aware your water reservoir may overflow. We suggest you inspect reservoir before/after cycle.
Shut Down Procedure A. Turn gas valve knob to the “off” position B. If the refrigerator will not be in operation for a period of weeks, it should be emptied, defrosted, cleaned and the doors left open. The ice tray should also be dried and kept outside the cabinet, also turn off gas at the main supply source.
4 Chapter Maintenance & Service The user should be aware of service that must be done on a regular schedule to keep the refrigerator operating properly. Installation must be by a licensed gas fitter in accordance 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 (latest edition). REFRIGERATOR REMOVAL and PERIODIC MAINTENANCE Before working on the refrigerator, shut off the gas supply.
Check burner flame for proper appearance. The flame should be light blue with no yellow at the tip. See figure #6 Fig. #6 Fig. #7 Burner Mounting Screw Burner Jet/Orifice • • The LP gas pressure should be checked and the main regulator readjusted if pressure is incorrect. The correct operating pressure is 11” W.C. (water column). Inspect the flue baffle, it should be clean and free of soot. Any soot formation indicates improper functioning of the burner.
Warning - DO NOT use a pin or wire when cleaning the burner orifice as damage can occur to the precision opening. This can cause damage to the refrigerator or create a fire hazard. It will also create extremely dangerous levels of carbon monoxide. o The inlet & outlet gas fittings on the refrigerator need to be checked for leaks. Apply a non-corrosive bubble solution to the fittings and observe for leaks. The safety valve will not allow gas pressure to any connections between it and the burner orifice.
5 Chapter TROUBLESHOOTING INSTRUCTIONS & SUGGESTED SPARE PARTS TO KEEP ON HAND REFRIGERATOR DOES NOT COOL, CHECK LIKELY CAUSES: 1. Burner orifice clogged. Clean. See section Maintenance & Service, CHAPTER 4, 2. Check to ensure refrigerator is level – (left to right and front to back). 3. Restriction on airflow across cooling unit. 4. Heavy frost build-up on evaporator fins. Defrost. 5. Flue baffle not inserted properly in flue tube. 6. Improperly set thermostat. See paragraph on the thermostat.
Spare Parts The following is a list of commonly used parts which are available: • Burner orifice • Burner • Electrode with wire • Thermocouple • Safety valve & Thermostat • Baffle Contact your dealer or an authorized service center for parts and repairs as needed. Quote Model & Serial # - See CSA rating/serial plate at the back of your appliance.
6 Chapter Door Removal & Reversal Instructions NOTE: The direction in which your refrigerator doors open (door swing) can be reversed, from left to right or right to left, by moving the door hinges from one side to the other. Reversing the door swing should be performed by a qualified person. 1. Remove top hinge cover. 2. Remove top hinge with Philips screwdriver and lift freezer door off of center hinge and set door aside. 3. Unscrew center hinge with Phillips screwdriver. 4.
7 Chapter Temperature Controls NOTE: Due to the nature of a gas operated absorption fridge, temperatures in the fridge compartment will drop to freezing even on the lowest setting when the ambient temperature surrounding the fridge drops to or below 60° F/ 15.0° C overnight and will freeze your food or drink products. An absorption fridge is always cooling when operating, as the ambient drops surrounding the appliance so does the temperature inside the fridge.
Looking Inside SHELF ADJUSTMENT Refrigerator shelves are easily adjusted to suit individual needs. Before adjusting the shelves, remove all food. Crispers & Deli Drawers The crispers, located under the bottom refrigerator shelf, are designed for storing fruits, vegetables, and other fresh produce. Wash items in clear water and remove excess water before placing them in the crispers. Items with strong odors or high moisture content should be wrapped before storing.
• A freezer operates most efficiently when it is slowly loaded to 2/3 full. PACKAGING FOODS FOR FREEZING • To minimize dehydration and quality deterioration, use aluminum foil, freezer wrap, freezer bags or airtight containers. • Force as much air out of the packages as possible and seal them tightly. Trapped air can cause food to dry out, change color, and develop an offflavour (freezer burn). • Wrap fresh meats and poultry with suitable freezer wrap prior to freezing.
NOTES: Do not use razor blades or other sharp instruments, which can scratch the appliance surface when removing adhesive labels. Any glue left from tape or labels can be removed with a mixture of warm water and mild detergent, or, touch the glue residue with the sticky side of tape you have already removed. Do not remove the certification/serial plate, lighting instructions or CO warning label.
8 Chapter Parts Diagram and Lists – UGP 6C/8C/10C/14C UGP-6C 22
UGP-8C UGP-10C 23
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CO-Monitor and Components – all units M1 M2 M3 25
UNIQUE – UGP 6C No.
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UNIQUE UGP 8C Parts List No.
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UNIQUE – UGP 10C Parts List No.
No. 34 35 36 36-1 36-2 37 38 39 40 40-1 41 42 43 43-1 43-2 43-3 43-4 43-5 44 45 45-1 45-2 46 47 47-1 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 Item Top shelf Middle shelf Bottom shelf Ventilation hood Bottom wearing plate Cooling unit Heater Glass wool Insulation cover Cover cap Baffle Baffle holder Checkpoint assembly Screw Test valve body Connector Washer Screw Injector Burner assembly Burner bracket Burner tube support Burner tube Burner cover assy.
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UNIQUE – UGP 14C Parts List No.
32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 N/A 60 61 62 63 64 65 66 UNIQUE – UGP 14C Parts List Lower shield bracket UGP-DL38801045 Cabinet N/A Top Hinge Opening cover UGP-DL22001080 Heat sink UGP-DL38801111 Drip tray UGP-DL38801012 Water sieve UGP-DL27801005 Drip pan UGP-DL10001155 Battery holder UGP-DL27501190 Battery UGP-DL00013848 Battery cover UGP-DL27501342 Heating Element UGP-DL38801108 Caster Wheel UGP-DL14502072 Front Levelling Foot UGP-DL27501495 Cooling u
67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 81-1 81-2 81-3 82 82-1 82-2 83 84 85 86 87 88 89 90 91 92 93 94 95 95 95 UNIQUE – UGP 14C Parts List Connector UGP-DL10001405 Gas Valve Button UGP-DL18301034 Spring UGP-DL10001145 Thermocouple Connector UGP-DL22001180 Thermocouple UGP-DL10001523 On/Off Safety valve UGP-DL18301005 Outlet connector for safety valve UGP-DL10001406 Burner Connecting Pipe UGP-DL38801040 Complete check point UGP-DL10001477 Screw UGP-DL22501206 Washer UGP-DL00009306 Connector UGP-DL100
M1 M2 M3 UNIQUE – UGP 14C Parts List UGP-9RV-SSO-C CO Detector 9RV SSO-C QMP-Interrupter Block Interrupter Block for CO-Monitored fridges QMP-Mosfet-C Mosfet Assembly - for CO-Monitored Models 40
Limited Warranty UNIQUE Model 9RV-SSO-C UNIQUE Appliances (“Unique”) offers you this limited warranty on your new carbon monoxide alarming device with safety shut-off, including all of its components (the Product”). This limited warranty extends solely to the original end-user purchaser of this Product (the “Buyer”), provided your purchase was made from an authorized vendor. Transfer or resale of this Product will automatically terminate warranty coverage.
Warranty UNQIUE UGP-6C/8C/10C/14C PROPANE REFRIGERATOR - 3 YEAR LIMITED WARRANTY Unique Appliances warrants that the UNIQUE UGP-6C/8C/10C/14C refrigerator is free from defects in material and workmanship under normal usage and service under the following terms: 2.
