Norcold 443 User's Manual
Contents
1. Figure 6 INSTALLATION INSTRUCTIONS Certification and Code Requirements The refrigerators described herein are certified un der the latest edition of ANSI 721 19 Standards by the American Gas Association A G A for installa tion in mobile home or recreational vehicle and ap proval by the Canadian Gas Association CGA Installation must be made in accordance with these standards and with the installation instructions pro vided in this manual for the Norcold factory warranty to be in effect Installation must conform with local codes or in the absence of local codes with the following standards as applicable In the United States a National Fuel Gas Code ANSI 2223 1 b Manufactured Home Construction and Safety Standard Title 24 CFR Part 23 80 Standard for Recreational Vehicles ANSI A119 2 latest edition When an external electrical energy is utilized the refrigerator must be electrically grounded in accord ance with local codes or in the absence of local codes the National electrical Code ANSI NFPA 70 In Canada a Current CGA B149 1 and B149 2 installation code for Propane Appliances and Equipment b Current CSA 2240 4 2 installation code for Pro pane Appliances and Equipment in Recrea tional Vehicles Current CSA 2240 6 2 22 2 No 148 Electrical Requirement for Recreational Vehicles When installed the appliance must be electrically grounded in accordance with th2. Middle Hinge Figure 19 HINGE PIN REMOVABLE HINGE PIN SHOULDER NOT REMOVABLE INGE BRACKE N HINGE PINS REMOVABLE D Middle Hinge Lighting and Start Up Procedures A waanine DO NOT HOLD GAS VALVE D IN MORE THAN 30 SECONDS IF FLAME IS NOT INDICATED WITHIN THIS TIME TURN GAS TO OFF WAIT 2 MINUTES AND RETRY CONTINUING TO HOLD GAS VALVE IN WILL CAUSE GAS BUILD UP IN THE BURNER AREA AND CAN RESULT IN AN EXPLOSION WHICH CAN CAUSE PERSONAL INJURY OR DEATH 2 Way and 3 Way Models Lighting Instructions Gas Operation 1 Make certain that 12 Volts DC is available to the refrigerator and divider switch is in NOR MAL position Turn on gas supply at the tank Set thermostat control C to COLDEST setting Set ignitor switch A to ON position The tog gle light A located on the switch will illuminate if 12 volts DC is present 5 Push and rotate the ELEC OFF GAS control D counter clockwise so that GAS is visible on the knob Push the control knob D in and hold until the flame indicator B illuminates continuous glow Continue to hold approxi mately 5 seconds then release The flame indi cator will remain on If not repeat this step NOTE In normal use the flame should ignite within 10 seconds On initial refrigerator start up it may take longer than 10 sec onds to allow air to be purged from the gas line as indicated by the fla
3. INSTALLATION AND OPERATING INSTRUCTIONS 442 443 452 453 482 483 462 463 WARNING Improper installation adjustment al teration service or maintenance can cause injury or property damage Re Safety Precautions fer to this manual For assistance or additional information consult a quali fied installer service agency or the Ventilation Requirements gas supplier Contents Extended Service Protection Plan Installation Instructions Decorative Door Panel Installation FOR YOUR SAFETY Do not store or use gasoline or other a flammable vapors and liquid in the vi Lighting and Start Up Instructions cinity of this or any other appliance Operating and User Instructions Reversing Door Swing Refrigerator Maintenance FOR YOUR SAFETY Trouble Shooting If you smell gas 1 Open windows 2 Do not touch any electrical Replacement Parts switches Wiring Diagrams 3 Extinguish any open flame 4 Immediately call your gas supplier Failure of Refrigerator Warranty These refrigerators are designed to operate on the following energy sources LP GAS OPERATION 11 0 inches Propane amp 12 volt DC control voltage 15 4 volts max 10 5 volts min AC OPERATION 120 volts AC 132 volts max 108 volts min and 12 volt DC control voltage DC OPERATION 8 WAY MODELS 12 volts DC 15 4 volts max 11 5 volts Operation where these specifications are exceeded will void the refrigerator warranty MODEL NO
4. LOO ZZ Figure 2 1 24 A HL i 4 Condenser 5 Absorber N Figure 3 Optimum Installation Figure 1 The optimum installation is illustrated in Figure 1 1 Area above refrigerator blocked baffled off to prevent trapping of hot air above the refrigerator 2 0 1 4 inch clearance at the top of the refrigerator 3 Exhaust vent centered directly over refrigera tor s condenser 4 0 1 inch at rear of the refrigerator 5 0 inch clearance at bottom of refrigerator Exhaust Vent Centered Figure 2 Figure 2 further illustrates the requirement to center the exhaust vent opening over the condenser of the refrigerator Alternate Construction Figure 3 Requirements 1 Exhaust vent opening is inboard in relation to the rear of the refrigerator 2 Baffles added to the top of the refrigerator to assist in directing air flow out the exhaust vent 3 0 1 4 inch clearance at the top of the refrigerator 4 Angle between baffles and rear top edge of the refrigerator not to exceed 45 degrees 5 Deflectors added at rear in strategic locations adjacent to the cooling units condenser and ab sorber coils to reduce clearance to 0 to 1 inch Side Wall Clearance Figure 4 1 Figure 4 illustrates the requirement to minimize the clearance at the sides of the refrigerator The clearance is not to exceed 1 2
5. Before placing the refrigerator into operation the gas safety device must be tested see Operating In structions on page 13 The purpose of the gas safety device is to prevent the escape of unburned gas from the burner if the burner flame is extin guished Once a flame is established close the man ual shut off valve of the refrigerator The flame will extinguish and ignition spark will continue Wait a minimum of four 4 minutes and re open the manual shut off valve The burner flame will not re establish indicating the gas safety control is functional Door Panel Installation The Norcold refrigerator doors provide slots for in serting decorative panels Installation of the panels is accomplished by removing the handle assembly in serting the decorative panel and re inserting the handle assembly This procedure applies to both doors See Figure 12 The frame slots are designed to accept panel thick ness up to 3 16 maximum TABLE 4 PANEL DIMENSIONS 462 463 482 483 Upper Door 19 11 16 x 16 19 11 16 x 16 Lower Door 19 11 16 x 32 1 4 19 11 16 x 39 1 4 442 443 452 453 Door Panel 19 11 16 x 27 1 4 19 11 16 x 39 1 4 11 Figure 12 INSTRUCTIONS 1 Prepare panel by cutting to size indicated in ac companying chart See TABLE 4 Remove handle assembly A by removing four screws B See Figure 12 Slide panel into frame slots Replace the handle ass
6. 20 Amp Fuse Littelfuse SFE 20 15 Amp Fuse Littlefuse SFE 15 3 Amp Fuse Littelfuse 1 AG 3 5 Amp Fuse Buss AGC 5 Description Model 4423 Model 452 3 Milk Bin 61579425 61579425 Dairy Keeper Lid 61580425 61580425 Ice Cube Tray 61630422 61630422 Crisper wren 61571325 Storage Bin 61564025 61564025 Outer Door Gasket 61640030 61568030 Freezer Door Gasket 61618730 61618730 Burner Orifice 61452122 61452122 Burner Gasket 61475122 61475122 Knob Thermostat 61642322 61642322 Knob Selector 61641822 61641822 Fuse DC Heater 61446022 61446022 3 Way only 15 Amp 15 Amp Fuse 12 Volt Control 61654622 61654622 3 Amp 3 Amp Fuse AC 61611622 61611622 5 Amp 5 Amp Owner s Manual 618484 618484 Le manuel de langue anglaise est disponsible sur demande par I linterm diaire de vorte revendeur N de pi ce 618506 SERVICE INFORMATION IF SERVICE OR PARTS ARE REQUIRED CONTACT THE NEAREST NORCOLD SERVICE CENTER A NORCOLD SERVICE CENTER BOOK LET HAS BEEN INCLUDED WITH THE RE FRIGERATOR INFORMATION PACKET CHASSIS BONDING TERMI 2 AL ELECTRODE AC HEATER RELIGHTER OFF FLAME INDICATOR WIRING MOD ELS HASSIS GROUND PICTORIAL 462 amp 482 120 VAC p BLK NEUTRAL RIBBED GRN HOT SMOOTH COMBINATION
7. 1 3 HLOOWS LOH NUD A ANNOYS SISSVHO SISSVHD HK SILHAN HLOONS LOH WNINYSL _ OVA 021 SNIONOG OVA 021 ININ 30081023 30019713 XW 0 AlddNsS OL TH 20 22 LIMITED WARRANTY NORCOLD SERVICE CENTER PO BOX 4248 SIDNEY OH 45365 4248 This Limited Warranty is given by NORCOLD Company to the original consumer purchaser of any new refrigerating equipment Equipment supplied by the Company excluding glassware and electric light bulbs and will be effective for a period of one year from date of original purchase The Company warrants provided that the Equipment shall at all times have been in possession of and used by the original consumer pur chaser that A The Company will provide free service and replacement of defective parts at no charge at all authorized Norcold Service Centers for a period of one year from the date of original purchase This Limited War ranty covers labor costs incurred in removing and re installing the refrigerator only when necessary to replace a defective part The Company will pay inbound and outbound transportation
8. cate the burner requires cleaning Insure the area directly behind the refrigerator is not being used for storage Keep the refrig erator area clear and free from combustible materials gasoline and other flammable va pors and liquids Periodically inspect the ventilation system The air passage from the bottom intake vent to the refrigerator coils and from the refrigerator coils through the upper exhaust vent must be unob structed Inspect combustion seals visual check without removing the refrigerator Combustion seals are attached the back surfaces of the refrigera tors mounting flanges and must be continuous between the wall and the mounting flanges to assure a complete combustion seal Periodically inspect door seals See Checking Door Seals below 10 11 Checking Door Seals To insure cooling efficiency and to prevent frost for mation the door gasket must seal completely To check for proper door seal lay a strip of paper between the gasket and the refrigerator Close the door and withdraw the paper A frictional drag should be noticed Repeat all around the door If the paper does not have a noticeable drag the gasket is not sealing Contact your dealer or a Norcold service center for corrective procedures Refrigerator Storage When the refrigerator will not be in use for an ex tended seasonal period of time it is recommended that all power to the refrigerator be disconnected Un plug the refrig
9. CONTROL ON GAS IGNITOR FRON PART NO CHASS BONDI TERMINAL 2 616551B 5 G ELECTRODE BLU RELIGHTER FLAME INDICATOR NORMAL STORAGE HIGH HUMIDITY HUMDITY SWITCH FRONT VIEW BLU YEL HEATER lt DOOR WIRE o SWITCH INTERIOR WHT LIGHT WIRING MOD ELS HASSIS GROUND PICTORIAL 465 amp 485 120 VAC Y BLK NEUTRAL RIBBED HOT SMOOTH 2 j GRN COMBINATION CONTROL GAS IGNITOR FRON PART NO T VIEW 616549 21 BLU NORMAL STORAGE HIGH HUMIDITY HUMDITY SWITCH FRONT VIEW BLU YEL HEATER lt DOOR WIRE SWITCH INTERIOR WHT LIGHT HOLIMS 90 57 MIN 1 LNOMS SVO 9255919 Luvd 19 SVD an No 440 HOLVOION CL YOLVSIGN TOYLNOD NOILWNIGNOD anv NOILYNIBWOD JNV SGv crv SIAGOW TWINOLOId
10. Equipment 5 The need for normal maintenance of this refrigerator including the cleaning of the flue dilution assem bly and orifice and the adjustment of the gas pressure regulator in the case of gas electric models 6 Defects arising from the improper use of parts or parts not manufactured or supplied by the Company in the course of repairs or replacements to the Equipment Employees and agents of the Company and its authorized service representatives have no authority to vary the terms of the Limited Warranty which applies only to Equipment purchased and installed in the United States of America and the Dominion of Canada The Company reserves the right to make any improvements or changes in parts or models without notice to any original consumer purchaser The Company shall not be liable or in any way responsible for any loss or damage to person or property or lost profits or other similar loss or damage that may result or be claimed to have resulted from a defect in any parts of the Equipment covered by this Limited Warranty Some states do not allow the exclusion or limitations of any incidental of consequential damages so the above limitation or exclusion may not apply to you ANY IMPLIED WARRANTY OF MERCHANTABLITY OR FITNESS FOR A PARTICULAR PURPOSE 1 APPLICABLE TO A PART OR PARTS OF THE REFRIGERATOR IS LIMITED TO A PERIOD OF ONE YEAR FROM DATE OF PURCHASE 2 SOME STATES DO NOT ALLOW LIMITATIONS ON HOW LONG AN IMPLIED WAR
11. SERIAL NO The refrigerators model number and serial number are on the serial plate located in the refrigerator Part No 618484B 95 09 Safety Precautions Read this manual and become thoroughly acquainted with it before installing or starting the refrigerator The following safety precautions and recommendations contained herein are for your protection Improper installation adjustment or operation can cause injury or property damage The safety symbols used in this manual contain Safety Alert information Understand their meanings and be safety conscious A SITUATION WHICH IF NOT AVOIDED WILL RE A DANGER SULT IN DEATH OR SERIOUS INJURY A SITUATION WHICH IF NOT AVOIDED COULD RE A WARNING SULT IN DEATH OR SERIOUS INJURY A SITUATION WHICH IF NOT AVOIDED MAY RE A CAUTION SULT IN MINOR OR MODERATE INJURY General e Keep the unit and surrounding area clean Never use the area behind refrigerator for storage in particular storing flammable materials oily rags paper aerosol cans and chemicals Stored materials not only present a safety hazard but could block the ventilation to the system Provide appropriate fire extinguishers installed in convenient locations Consult your local fire department for the correct type to use Do not use foam on electrical fires Use extinguisher rated by NFPA e Make sure all fasteners supports seals electrical covers are secure LP Gas System e LP gas is high
12. a metal or wood panel extending at least the full width and depth of the refrigerator Keep the refrigerator and the surrounding area clear and free of combustible materials gasoline and other flammable materials Note These appliances are not approved for use as a Free Standing refrigerator The refrigerator must be used in the manner for which it was designed Refer to this manual for installation operating proce dures and the refrigerator intended use This appliance is equipped for LP gas and cannot be converted to any other fu els Natural Gas Butane etc 85 VENTILATION REQUIREMENTS WARNING Carbon Monoxide can cause nausea fainting or death Inadequate ven tilation or partial blockage of the refrigera tor s flue can result in increased carbon monoxide emissions when operating in the gas mode To prevent the emission of lev els of carbon monoxide installation must assure complete isolation of the living space of the R V from the refrigerator s combustion system Follow Norcold s Ven tilation and Installation recommendations explicity Venting is required in an R V refrigerator installa tion to remove the products of combustion to isolate the living space of the vehicle from the combustion system of the refrigerator to remove the excess heat from the generator area of the refrigerator s cooling system and to remove the heat that is extracted from the refrigerator cabinet Certified installatio
13. costs of any defec tive part for a 1 year period commencing with date of purchase The original consumer purchaser must pay all expenses incurred in making the equipment available at one of the Norcold Service Centers The following procedure must be followed by an original consumer purchaser desiring to obtain per formance under the terms of this Limited Warranty The refrigerator must be brought to any of the Norcold Service Centers and the original consumer purchaser must present evidence 1 to identify the original consumer purchaser and 2 that the item claimed to be defective is still within the warranty coverage If the original consumer purchaser is unable to accomplish this task written no tice should be immediately directed to Norcold and advice will be promptly given concerning the manner in which warranty service may be obtained Inability to physically bring the refrigerator to a Norcold Service Center will not void the warranty but any additional costs thereby incurred are solely the responsibility of the original consumer purchaser The Company will not be liable under this Limited Warranty for any of the following 1 Defects which arise by reason of transit damage misuse neglect or accident 2 Manufacturing defects found at the time of purchase which are not communicated to the Company within 30 days 3 Defects in glassware and electric light bulbs 4 Defects arising from improper installation or adjustment of the
14. defrosting To defrost turn the refrigerator off Empty the freezer and the fresh food compartments Placing a pan of hot water in the freezer will reduce the defrosting time Leave the drip tray under the cooling fins After frost has melted empty the drip tray and clean the refrigerator Add a small quantity of mild dish detergent to luke warm water and wash the interior of the refrigerator Do not use abrasive cleansers they can damage the_interior surfaces of the refrigerator Rinsing both compartments in a solution of baking soda and water one table spoon of baking soda to one quart of water will freshen the interiors and neutralize odors Dry the interior with a soft cloth to remove excess moisture and to prevent water spots Clean the door gaskets in the same manner as the refrig 17 erator interior This will help to prolong the life of the gaskets Door Latch The refrigerators built in door latch prevents the door from flying open during transit There are no chains or slides to remember to actuate when the vehicle starts moving See Figure 25 Always close the door to the sealed position audible clicks to pre vent cooling loss and heavy frost Important Notice Read and understand this notice before remov ing this refrigerator re installing this refrigerator or performing any maintenance on this refrigera tor Norcold will not accept responsibility for im proper installation adjustment alteration s
15. inch Side clearances in excess of 1 2 inch must be either filled with Fiberglas batting or blocked with pan eling etc Upper Side Wall Exhaust Vent For Mod els 452 453 442 and 443 ONLY Figure 5 1 5 6 Area above refrigerator blocked baffled off to prevent trapping of hot air above the refrigera tor 0 1 4 inch clearance at the top of the refrig erator Upper Side vent Location Floor level to top of opening 38 1 8 for models 442 amp 443 50 1 2 for models 452 amp 453 See Table 1 for vent dimensions 0 1 inch clearance at the rear of the refrigera tor See Figure 3 when clearance exceeds 1 inch Intake lower vent installed flush with the sur face on which the refrigerator is mounted O inch clearance at bottom of refrigerator Top and Side Wall Clearance All Models Figure 6 1 2 Top baffle fills the total area above the refrig erator an is properly aligned with the side wall construction 0 1 2 inch at the sides of the refrigerator Figure 4 Me 1 2 Ma 4 6 5 Figure 5 g 5 1 SS
16. switch will illuminate indicating that 12 volt DC is available and being supplied to the electronic ignition which generates ignition spark to the burner Flame Indicator Lamp When a flame is established at the burner the Flame Indicator Lamp will illuminate indicating the re frigerator is operating on gas Thermostat The thermostat controls all modes of operations thereby eliminating the necessity of resetting each time a different power source is selected Rotate the knob clockwise to make the refrigerator cabinet colder Gas ON Electric and Safety Valve Gas ON ELECTRIC allows the user to select an operating mode For gas push and turn the knob counter clockwise until the knob is pointing to GAS 15 For AC electric push and turn clockwise until the knob is pointing to ELEC Note upon release the knob will move towards you indicating that the oper ating control is locked into the AC electric mode Safety Valve During the gas ignition process the safety valve knob must be held in until a flame is established at the burner The safety valve is designed so that any loss of flame will stop the gas flow to the burner It is con trolled by means of a thermocouple that is positioned in the flame As long as a flame is detected by the thermocouple the valve will remain open Upon flame failure the valve closes shutting off the gas flow to the burner AC DC Selector Switch This switch is utilized on 3 Way model
17. system Certified Vent Kits erator performance a continuous air flow is required Certified Certified Model across the refrigerator s cooling system lt Number Vent Door Roof Jack oaos The air passage from the intake vent to the refrigera 615998 tor coils and from the refrigerator coils through the 616009 1 All Model exhaust vent must be unobstructed ane 616010 ee 617778 pi Certified Certified Lower Kit Number Upper Side Models Vent Door Exhaust 615998 4 S 19003 617485 452 453 616010 ONLY TABLE 1 617778 DIMENSIONS INCHES for Vent Kits 2 3 and 4 Cut Out Dimension inches Roof Jack Lower Intake Vent Approved Part No Type Length Width Height Width Radius Models 617778 Plastic 13 3 4 21 1 2 All Models 616010 Sq Corner 13 3 4 21 3 4 All Models 616009 Rad corner 13 3 4 21 7 8 1 4 All Models 615998 Rad Corner 13 3 4 21 7 8 1 4 All Models Upper Side 7 1 4 18 6052 6053 vent 652 653 615791 Roof Jack 24 5 1 4 All Models Condenser source of rejected heat k 4 Absorber source of rejected heat lt Air flow path Figure 1 Exhaust vent opening centered over condenser _ front to rear of vehicle 2
18. RANTY LASTS THE ABOVE LIMITATIONS MAY NOT APPLY TO YOU This Warranty gives you specific legal rights and you may also have other rights which vary from state to state 23
19. abor for an addi tional period of four years after expiration of the original Limited Warranty The refrigerator must be delivered to Norcold Service Center together with the Norcold E S P card showing E S P coverage An E S P card will be mailed to the original pur chaser upon receipt of a completed Service Con tract Application form and a check covering the E S P charge E S P coverage is non transfer able and non refundable To register your refrigerator fill out the warranty Service Contract Application i e Tear Sheet Form in yellow envelope or include the following information Please Print Clearly Owner s name and address Refrigerator model number Refrigerator serial number Date of purchase Refrigerator proof of purchase Check for 40 00 payable to Norcold Applications will be accepted only if they are mailed within ninety 90 days after date of purchase Ohio residents add 2 60 sales tax General Instructions All Models The refrigerators described in this manual are de signed for built in installations and require cut out di mensions as indicated on page The refrigerators must be placed on a solid and level floor away from heat generating sources The floor must be strong enough to support the combined weight of the refrigerator and its food load Never install the refrigerator directly on carpeting To protect carpeting the refrigerator must be placed on
20. cked into electric operation Operation Shut Down All Modes 1 Set ignitor switch A to OFF position 2 Push and turn ELEC OFF GAS control D to OFF 3 For longer periods of shut down set NORMAL STORAGE HUMIDITY switch to STORAGE Operation Note Use the ELEC OFF GAS control C to shut off all cooling operation both Gas and Electric The GAS IGNITOR switch and the NOR MAL STORAGE HUMIDITY switch must be shut off independently The STDBY position of the AC STDBY DC switch E can be used to temporarily shut off AC or DC operation GAS FLAME IGNITOR INDICATOR e Od LEG pp j4 NDRCOLD 14 OPERATING AND USER INSTRUCTIONS THIS APPLIANCE HAS BEEN DESIGNED FOR STORAGE OF FOODS STORAGE OF FROZEN FOODS AND MAKING ICE WHEN INSTALLED AS DIRECTED BY THIS MANUAL Location of Controls Figure 18 illustrates the location of the 400 Series refrigerator s operating controls All operating controls are conveniently located below the door Figure 20 AC DC Selector Switch 3 Way Models Only Thermostat Gas On Electric and Safety Valve Operating Controls Function Ignition Switch The ignition switch is used for the Gas operation only When the ignition switch is turned ON the
21. e current Canadian Electrical Code C22 2 Parts 1 and 2 Cut Out Dimensions The refrigerators certified for built installation and requires cut out dimensions as indicated in Table 2 below TABLE 2 REFRIGERATOR CUT OUT OPENINGS INCHES Model Height Width Depth 462 463 52 7 8 23 1 2 24 482 483 59 7 8 23 1 2 24 452 453 43 1 4 23 1 2 24 442 443 30 7 8 23 1 2 24 Combustion Seals Combustion seals foam strips are attached to the back surface of the refrigerators mounting flanges These seals isolate the products of combustion from the vehicle s living space The seals must be con tinuous between the wall and the mounting flanges to assure a complete combustion seal When installing or removing the refrigerator insure that the seals are not missing or damaged Lower Flange Installation The lower mounting flange and mounting screws are located in a clear plastic bag positioned in the coils at the rear of the refrigerator After removing the plastic bag slide the refrigerator partially into the en closure and attach the lower mounting flange Install the lower mounting flange by maneuvering it under the bottom control cover and secure with the screws provided Refer to Figure 7 Do not omit installa tion of the lower mounting flange This flange is part of the combustion seal Figure 7 Securing the Refrigerator Secure the refrigerator with screws through the mounting flange holes at the front of the refr
22. ed from one power source to the other allow several hours to assure the refrigerator is cy cling properly This will help to determine if a compo nent failure in the electric or gas control s is causing the cooling fault If no cooling is evident after eight hours or overnight you must contact your dealer or a Norcold service center to determine the cause of failure Note Do not attempt to operate the refrig erator on DC when analyzing the cooling unit performance The DC electric mode of operation is designed for short periods of Operation only and will not power the cool ing unit to its full capabilities Replacement Parts The following is a list of parts which can be re placed by the owner and are obtainable from all Nor cold Service Centers Description Model 482 3 Model 462 3 Ice Cube Tray 61630422 61630422 Crisper 61571340 61571340 Juice Rack 61580525 61580525 Storage Bin 61564025 61564025 Milk Bin 61579425 61579425 Freezer Door Gasket 61567830 61567830 Lower Door Gasket 61568030 61567930 Cabinet Lamp 61628922 61628922 Burner Orifice 61452222 61452222 Burner Gasket 61475122 61475122 Knob Thermostat 61642322 61642322 Knob Selector 61641822 61641822 Fuse DC Heater 61440522 61440522 3 Way Only 20 Amp 20 Amp Amp Fuse 12 Volt 61654622 61654622 5 Amp Fuse AC 61611622 61611622 Owner s Manual 618484 618484 GE PART NUMBER 214 2 DO NOT SUBSTITUTE 20 Available at most auto supply companies
23. embly 2 3 4 Instructions for Reversing Door Swing Your refrigerator is equipped with convertible door hinges The hinging of the doors can be changed to the opposite side anytime you wish TOOLS REQUIRED Phillips Screwdriver Size 2 Two Slotted Screwdrivers REMOVING THE DOORS 1 Remove all items of food juices etc from the doors Remove the juice rack and storage bins Close both doors before removing hinge pins Remove the top hinge pin using one of the slot ted screwdrivers Remove the center hinge pin both pieces using the two slotted screwdriv ers one on each end of the pin Lastly remove the bottom hinge pin Be sure to save the pins for reassembly later See Figure 19 Figure 13 Remove the upper door by opening the door slightly and pulling the bottom of the door away from the refrigerator Allow enough room to slide the door down off of the upper hinge pin shoulder See Figure 13 4 Remove the lower door by opening it slightly RELOCATING THE TRAVEL LATCHES and pulling the top of the door away from the refrigerator Allow enough room so the door can be lifted up and off of the bottom hinge pin shoulder See Figure 18 Be sure to save the hinge plates along with the spacer used in the middle hinge bracket for reassembly later See Figures 19A 19B and 19C 8 Remove both travel latches by taking out the two screws holding each to the refrigerator Use the 2 Ph
24. erators AC power cord from the wall receptacle and disconnect the 12 volt DC from the refrigerators terminal block located at the rear of the refrigerator Clean the refrigerator interior and leave the door s open to keep the interior odor free After the extended shut down period the burner burner orifice and flue must be inspected before igniting the burner flame These areas must be free from dust spider webs or other obstructions which might re strict the combustion system Burner Flame Inspection The efficiency of your refrigerator while operating in the gas mode is independent upon the correct burner flame The burner flame provides energy to the re frigerator s cooling system The burner flame efficiency is a function of correct input gas supply pressure air input and burner and burner orifice cleanliness A visual check of the burner flame should be made regularly The flame should be sharp blue with a sta 18 ble burning appearance Figure 22 If there is a con stant yellow component observed or if the flame ap pears erratic or unstable switch the refrigerator to electric or turn the refrigerator OFF and contact UE TUBE See FL PALE BLUE nee OUTER CONE 22 SHARP BLUE INNER CONE BURNER Figure 22 your dealer or a Norcold service center Refrigerator Removal and Replacement Turn off the gas at the main supply tank s Turn the
25. erv ice or maintenance performed by anyone other than a qualified dealer or a Norcold service cen ter Costs or related consequential problems re sulting from improper installation adjustments alteration service or maintenance are the refrig erator owner s responsibility Refrigerator Maintenance 1 Leak test gas supply piping and fittings at least once a year This procedure should only be performed by your dealer or a Norcold service center These facilities are familiar with gas re frigerators and propane gas systems Check the main line gas pressure periodically and adjust if necessary The correct input gas pressure is 11 inches water column It is rec ommended that your dealer or a Norcold serv ice center perform this task Clean the refrigerators burner and burner ori fice This procedure is required once a year minimum and should only be performed by your dealer or a Norcold service center These facilities are familiar with gas refrigerators and propane gas systems Insure that the LP gas supply is Propane not another fuel such as Butane or Butane mix tures Periodically inspect the burner flame appear ance during gas operation See Burner Flame Inspection on page 17 Inspect the electrode assembly to insure it is secure to the burner bracket Inspect the flue of the refrigerator s cooling sys tem This area must be free of foreign materi als Foreign materials observed in the flue indi
26. gth test hypot has been con ducted at the factory this refrigerator does not re quire an additional test If hypot tests are conducted on the vehicle s 12 volt circuit the 12 volts must be disconnected from the refrigerator to protect the flame ignition circuit Testing the Vehicle s Gas Supply Piping When installation of the refrigerator is complete the propane gas supply piping must be inspected and tested for leaks from the refrigerator to the main gas supply tank Use a leak detection solution Do not test for leaks with an open flame If compressed air is used for leak testing the gauge pressure must not exceed 1 2 pound per square inch 14 inches water column The appliance and its individual shut off valve Fig ure 11 on page 10 must be disconnected from the gas supply system during any pressure testing of that system at test pressures greater than 1 2 psig 14 inches water column The appliance must be isolated from the gas supply system by closing its individual manual shut off valve Figure 11 on page 10 during any pressure testing of that system at test pressure equal to or less than 1 2 psig 14 inches water column Check the gas pressure to the refrigerator without other gas appliances operating The pressure should not exceed 11 inches water column With other appli ances operating the pressure should not be less than 10 5 inches water column Figure 11 Check Out Flame Failure Safety Device
27. hin the re frigerator s operating requirements of 3 degrees off level side to side and 6 degrees off level front to back looking at the front of the refrigerator Con tinued operation outside of these limits can result in irreparable damage to the cooling system Freezer Compartment This compartment is not designed for the quick freezing of food but designed to retain food in a fro zen state Foods purchased for storage in the freezer compartment should be frozen when purchased to reduce the load on the refrigerator system IMPORTANT Ice trays must be placed on the bottom freezer surface when making ice Water will freeze more rapidly if the thermostat is at it s coldest setting For models 482 3 and 462 3 the freezer shelf can be adjusted or removed to meet your storage needs Fresh Food Compartment The fresh food compartment stores and cools food For best cooling performance air must be free to circulate within the fresh food compartment cover the shelves with paper plastic etc To reduce frost formation on the cooling fins cover liquids and moist foods do not place hot foods in the compartment and do not leave the door open longer than needed Allow the refrigerator to cool for 8 hours before loading foods Loading a warm refrigerator with warm food increases the cool down period Defrosting and Cleaning the Refrigerator Interior Your refrigerator is not frost free and will require pe riodic
28. igerator and the holes at floor level at the rear of the refrig erator Screw covers are provided to cover the front mounting flange holes Gas Connection The refrigerators are designed to operate on pro pane gas at a supply pressure of 11 inches water column A pressure regulator is required between the refrigerator and the main gas tank Do not connect the refrigerator directly to the main propane tank without a pressure regulator Use supply piping and fittings that comply with local state and national codes governing type and size These components should also comply with NFPA 501C Flexible metal connectors must comply with the current CAN 1 6 10 Standard To prevent gas pressure loss to the refrigerator the propane should be supplies by a 3 8 inch diameter copper piping The gas supply piping is connected to the refrigerator by means of 3 8 inch SAE UNF 5 8 18 male flare fitting Route the gas supply piping to limit vibration and abrasion The gas supply piping should enter the re frigerator enclosure near the gas connection at the rear of the refrigerator The hole through which the gas piping enters should be of sufficient size ap proximately 1 2 inch diameter to provide adequate clearance for the piping Once the gas piping is in place apply a sealant around the piping at its point of entry to minimize abrasion and vibration and to serve as a barrier to external moisture CAUTION Use two wrenches when ma
29. illips screwdriver Remove the two screws from each of the corresponding holes on the opposite side of the refrigerator Relocate them in the two holes just exposed by the removal of the latches Attach the latch in the new position so the tab points towards the opposite side of the refrigerator Do not tighten screws completely See Figure 16 Figure 14 REMOVING AND RELOCATING THE HINGE Figure 15 BRACKETS Figure 16 5 Remove the middle hinge bracket by using the 2 Phillips screwdriver and taking out the three 9 Turn the door over so that the end previously screws holding it in place Next remove the three screws on the opposite side correspond ing to the center hinge location Relocate them in the holes just exposed by the removal of the hinge bracket Attach the hinge bracket to the refrigerator on the opposite side Do not tighten screws completely See Figure 15 6 Remove the top hinge bracket and reposition it in the opposite bottom corner Use the same technique as outlined in Step 5 7 Remove the bottom hinge bracket and reposi tion it in the opposite top corner Use the same technique as outlined in Step 5 12 Figure 17 at the bottom is now at the top Relocate the bottom of the door on the bottom hinge pin shoulder Close door and align holes in top hinge brackets The magnetic gasket will hold the door in place Before reinstalling the t
30. l door locks or other restraints which could entrap small children within the refrigerator The Travel Latch system must not be modified Handling the Refrigerator Never lift the refrigerator without assistance Protect yourself from body strain Avoid hot surfaces at the rear of the refrigerator when operating The absorption type refrigerator produces several hot areas at the rear of the unit This is true whether in GAS or ELECTRIC mode Take care to avoid brushing against the irregular shapes and sheet metal parts at the rear of the refrigerator Cuts or abrasions could result NORCOLD A D An additional four year Service Contract is now available to original purchasers of Norcold refrig erators For only 40 00 you get Four extra years protection against cooling unit failure Automatic replacement of defective cooling unit Pre paid freight from your dealer to Norcold and return Labor free of charge The E S P Extended Service Protection plan can be obtained by mailing your check for 40 00 U S funds to NORCOLD PO BOX 4248 SIDNEY OH 45365 4248 If mailing in Canada GREG LUND PRODUCTS LTD P O BOX 760 OAKVILLE ONTARIO CANADA L6J 504 E S P is a service contract between Norcold and 5 EXTENDED COOLING UNIT SERVICE PROTECTION PLAN the original purchaser The contract provides re placement of a defective cooling unit only for this refrigerator freight parts and l
31. lation of a fuse in the supply wiring between the battery and the refrigerator For optimum protec tion install the fuse as close to the battery as possi ble WARNING A circuit overload can result in an electrical fire when undersized wires or improperly sized fuses are used To pre vent possible electrical fire follow A119 2 Standards Norcold s wire size and fuse specifications or applicable state and local codes TABLE 3 12 VOLT SUPPLY WIRING AND FUSE SIZE 482 462 483 463 453 443 452 442 min max min max Min max wire fuse wire fuse wire fuse size size size size size size 0 20 18 6 Amp 10 30 12 20 AWG AWG Amp AWG Amp over 18 6 Ampi 8 40 10 30 20 AWG AWG Amp AWG Amp If a wire size is installed which is larger than the minimum size indicated the table above it must be fused in accordance with the A119 2 stand ard or local governing codes Chassis Bonding Connection A No 8 AWG copper conductor is commonly used to meet the chassis bonding requirements of the Na 10 tional Electric Code ANSI NFPA No 70 Art 551 When this conductor is used to bond the non current carrying metal parts of the refrigerator a No 10 32 bonding terminal is provided to make the connection See Figure 10 SUPPLY WIRES 12 VO CHASSIS BONDING TERMINAI Figure 10 Hypot Test A Dielectric Stren
32. ly flammable Gas connections must be leak tight Do not smoke create sparks or use an open flame when checking gas connections Do not ignore the rotten egg smell of gas fumes Protect all gas lines from physical damage vibration or excessive heat Insure that the supply gas pressure is within the tolerance specified on the front cover of this manual The gas controls are designed for safety Never tamper with the adjustment or function of the controls other than as directed by the Lighting and Shutdown Instructions All repairs must be done by a qualified service person Exhaust Gases e Proper ventilation to remove exhaust gases is extremely important These gases generated in the GAS mode at the rear of the refrigerator replace the oxygen in the air and in extreme cases can produce dangerous levels of carbon monoxide This manual contains installation instructions to safely remove the exhaust gases and seal the zone from the living area The installation instructions are certified by Ameri can Gas Association and Canadian Gas Association and must be followed Check the burner for proper flame characteristics at the initial start up and at least once every year The information for this check is located in this manual and must be performed by a qualified service person Safety Precautions continued Electrical Circuits AC and DC The 120 volt AC circuit must be properly grounded Never cut or remove the round gro
33. me indica tor B failing to illuminate Do not hold gas control valve D in more than 30 seconds See WARNING above 6 Move thermostat control C to desired setting 7 The ignitor switch A should be left in the ON position during gas operation If the switch is turned off the refrigerator will cycle normally However in case of flame blowout the relighter does not function Start Up Instructions AC Electric Operation 1 Make certain that 120 Volts AC and 12 Volts DC are available to the refrigerator and divider switch is in NORMAL position Set thermostat control C to desired setting Set ignitor switch A to OFF position Push and rotate the ELEC OFF GAS control P amp clockwise so that ELEC is visible the knob Upon release note that the knob moves toward you indicating that the control is locked into electric operation Start Up Instructions DC Electric Opera tion 3 Way models 1 Make certain that 12 Volts DC is available to the refrigerator divider switch is in NOR MAL position and GAS IGNITOR switch A is OFF 2 Set thermostat control C to desired setting 3 Set AC STDBY DC switch E to DC posi tion 4 Set ignitor switch A to OFF position 5 Push and rotate the ELEC OFF GAS control D clockwise so that ELEC is visible on the knob Upon release note that the knob moves toward you indicating that the control is lo
34. n requires that one intake lower and one exhaust upper be used For the models 6052 6053 652 and 653 the installer has the op tion of exhausting through the roof or through per side wall vent Whether roof or side wall exhaust venting the specified vent kit must be installed as directed by this manual To insure adequate refrig The vents for these refrigerators are certified by A G A and CGA and must be installed as directed by this manual without modification Any deviation or substitution Can result in carbon monoxide levels in the living space of the vehicle Will void the agencies certification Will void the refrigerator warranty Will effect refrigerator performance The intake vent lower also serves as a access service entrance door The bottom of the intake vent opening must be flush with the surface on which the refrigerator is mounted This configuration allows any leaking propane to ventilate to the outside A G A And CGA certification permits installing the refrigerator with zero 0 inches minimum clearance between the refrigerator and any adjacent walls This certification does not specify any maximum clear ance However to insure adequate air flow across the cooling system the clearance must be mini mized The combination of the two vents and the minimum clearances provide the necessary air flow through the creation of a natural draft or chimney effect across the cooling
35. ng During AC electric operation there is no battery cur rent drain unless the interior light or moisture reduc tion heater HIGH HUMIDITY is energized models 482 3 and 462 3 For the DC electric operation the DC power source supplies voltage for the cartridge heating element For models 443 and 453 the DC electric operation draws approximately 9 amps at 12 volt DC For mod els 483 and 463 the DC electric operation draws ap proximately 14 amps at 12 volt DC If the battery charging means is lost during DC operation for in stance during short stops the refrigerator could be switched to Gas AC if connected or to the Standby switch position until the charging means is re estab lished The DC voltage should be checked while operating in the DC mode The voltage at the refrigerator should never drop below 11 5 volts During periods when the refrigerator is not used seasonal storage etc the NORMAL OPERATION STORAGE HIGH HUMIDITY switch should be switched to STORAGE and the ELEC OFF GAS set at OFF This shuts off all DC drain The Ignitor switch must be turned off when not in use Operation in Transit While the refrigerator should be level when the ve hicle is stopped performance during transit is not normally affected Refrigerator Storage Volume Models 482 3 462 3 Storage Volume 7 5 Cu ft 5 9 cu ft Models 442 3 452 3 Storage Volume 3 1 cu ft 4 3 cu ft Leveling Comfortable vehicle leveling is well wit
36. nipulating the gas inlet fitting Failure to use two wrenches can over stress the pip ing and create gas leaks Manual Shut Off Valve 3 8 Gas Supply u Figure 8 The gas supply is connected to the refrigerator at the inlet to the manual gas valve located at the bot tom rear of the refrigerator Access to this area is obtained through the vehicle s lower vent door Care must be taken when connecting the gas piping to the refrigerator to insure the fittings are secure 120 VOLT AC RECEPTACLE 12 VOLT SUPPLY MOUNTING HOLES SUPPLY LINE MANUAL GAS VALVE Figure 9 Rear View 120 Volt AC Connection WARNING The refrigerators are designed to operate on a 120 volt 60 Hertz grounded AC circuit The refrigerator s AC power cord is equipped with a three prong grounding plug which must mate with a three prong grounded receptacle to protect against possible electrical shock hazards Operating the refrigerator without proper ground can cause property damage se vere personal injury or death It is the in staller s responsibility and obligation to provide a properly grounded electrical cir cuit to the refrigerator accordance with lo cal codes or in the absence of local codes the National Electrical Code ANSI NFPA 70 Do not cut or remove the round grounding prong from the refrigera tors AC power cord Do not use a two prong adapter or an extension cord The free length of the
37. om the ve hicle s 12 volt system either an auxiliary battery a converter or the engine battery The 12 volt DC sys tem not only supplies power to the refrigerator but to other DC components in the vehicle DC electric operation is not as efficient as LP Gas or AC electric operation and should therefore be used only when the other modes are unavailable for example while in transit 4 to 6 hours Reminder before using the DC electric mode the refrigerator must be cooled using either gas or electric High Humidity Storage Switch Models 482 3 amp 462 3 Only Figure 21 The models 482 3 and 462 3 are equipped with a heater that prevents moisture from forming on the center divider between the freezer and the fresh food compartment doors The heater is activated by turn ing the NORMAL OPERATION STORAGE HIGH HUMIDITY switch to the HIGH HUMIDITY position The switch should be left in the NORMAL OPERA TION position unless condensation is observed in this area When your RV is being stored for the winter the High Humidity Storage switch should be placed in the STORAGE light off position and ELEC OFF GAS control to OFF This shuts off all DC power to the light and humidity heater and allows the refrigera tor door to be left open for airing without chance of battery drain during storage See Information Re garding Battery Drain Interior Light Models 482 3 amp 462 3 Only The interior light is located at the to
38. op door check to insure that the spacer is in place See Figures 17 and 19C 10 Reposition the upper door in a similar manner as described in Step 9 except the top of the door must be engaged into the hinge pin shoulder before setting the door in place See Figure 18 Starting at the top replace the hinge pins using the slotted screwdrivers Tighten all screws Figure 18 ALIGNMENT OF THE DOORS 12 Align the upper door with the lower so that 13 14 15 there is a parallel gap between the doors and around the frame Adjust the doors to the cabi net so the gaskets seal but do not bind Tighten the screws holding the hinge brackets in place Door Seal The door seal can be checked by closing the door on a 1 x 6 strip of paper A slight drag should be noticed when the paper is pulled out from between the gasket and the cabinet Repeat the process around all four sides of the door If the door does not seal properly readjust the hinge brackets Position the travel latches so that they secure the doors when closed but does not prevent the doors from closing properly Tighten the two screws in each travel latch Replace the juice rack and storage bins into the door Make sure that the milk bins wider storage bins are installed in the lowest door position 13 HINGE BRACKET HINGE PIN SHOULDER NOT REMOVABLE SJ HINGE PIN REMOVABLE
39. p of the fresh food compartment The light will turn on when the fresh food compartment door is opened and off when the door is closed Power to the light is activated when the NORMAL OPERATION STORAGE HIGH HUMIDITY switch is set to either NORMAL OPERA TION or HIGH HUMIDITY positions To replace the light bulb disconnect the 12 volt DC from the refrigerator from the rear of the refrigerator Remove the light cover by sliding it towards the front to gain access to the bulb CAUTION Do not replace with a bulb of higher wattage Higher wattage bulbs can damage the interior surface of the fresh food compartment 16 Remove the bulb from its bracket Replace the bulb with a GE 214 2 bulb Norcold part number 61628922 which can be purchased from most retail automotive centers Re install light cover Reconnect the 12 volt DC Information Regarding Battery Drain A 12 volt DC source is required for the gas mode and the DC electric mode of operations For the gas operation the DC power source supplies volt age for the electronic ignition The current draw is less than 30 milliamps For models 482 3 and 462 3 if the HIGH HUMIDITY MOISTURE RE DUCTION HEATER and the interior light were left on the total DC current draw would be 900 mil liamps 9 amps This indicates that the drain on the battery is very low and has little effect on bat tery run down unless the battery is left connected for long periods of time without rechargi
40. refrigerator off Turn the refrigerators manual shut off to off Disconnect the refrigerators AC power cord from the wall receptacle Disconnect the 12 volt DC supply from the re frigerator s terminal block Disconnect the LP gas supply line from the re frigerator Remove the mounting screws securing the re frigerator or to the enclosure Remove refrigerator form the enclosure APUN To Reinstall the Refrigerator 1 Before reinstalling the refrigerator inspect the areas behind the mounting flanges for dam aged or missing seal strips combustion seals These seal strips serve as a combustion seal which isolates the living space of the vehicle form the refrigerator s combustion system Reinstall the refrigerator by reversing the above procedures After reinstalling the refrigerator check the gas fitting connections for leaks Do not check for leaks with an open flame Use an approved leak detection solution SYMPTOM Refrigerator does not operate in AC Mode SYMPTOM Refrigerator does not operate in Gas Mode SYMPTOM Poor Performance Gas and Electric Trouble Shooting 19 Possible Causes Mode Selection switch may be set to OFF or GAS Temperature Selector set too low Refrigerators power cord may not be se curely plugged in Circuit breaker or fuse may be tripped or blown AC power source to refrigera tor Wall outlet may be inoperative This can be checked by
41. refrigerators AC power cord is 24 inches It is recommended that the three prong grounded receptacle be located to the left side of the refrigerator viewed from rear and approximately 12 inches from the floor see Figure 9 above The AC power cord must be routed so as not to contact the refrigerator s burner flue pipe or any other compo nent which could damage the cord insulation 12 Volt DC Connection A 12 volt DC supply is required to maintain the flame ignition circuit in the gas mode and for 3 Way models to provide power for the DC heater The DC supply connects to the terminal block at the rear of the refrigerator See Figure 9 on page 8 The 12 volt DC should enter the refrigerators enclosure near the refrigerator s terminal block The 12 volt DC connects at 2 one quarter inch quick connects The positive DC input lead connects to terminal marked and the DC ground input lead connects to terminal marked CAUTION Correct polarity must be ob served when connecting the DC supply Do not use the chassis of the refrigerator or the vehicle frame as one of the conduc tors Connect DC supply wires at the bat tery and route to the refrigerator The distance the current travels from the battery to the refrigerator dictates the wire size Undersized wire can result in a voltage drop which will affect the wattage output of the DC heater and result in re duced refrigerator performance Norcold recommends the instal
42. s only The switch selects either 120 volt AC or DC electric modes of operation The center position of the switch is a Stand By mode which will temporarily turn off the electric positions Gas Operation The gas burner is designed to operate on propane gas only The gas control is equipped with an ignition relighter offering the features of automatic re ignition in case of flame blowout positive flame sensing and easier gas start up The ignition relighter is powered by 12 volts DC and is controlled by the ignitor switch located on the control panel When the switch is in the OFF position no ignition spark is present When the switch is in the ON position the relighter produces a rapid spark at the gas burner The spark occurs at a rate of 1 to 2 times per second until a flame is present Refer to Lighting Instructions The spark continues until a flame is sensed or until the ignitor switch is turned off When the flame is sensed the relighter discontinues the spark and the flame indicator illuminates The flame indicator lamp will cease to illuminate upon loss of burner flame During gas operation the current draw for the re igni tion system is very low approximately 30 milliamps 030 amps 120 Volt AC Operation While parked the coach normally operates from a 120 volt AC source The refrigerator can be very eas ily switched to AC operation 12 Volt DC Electric Operation The refrigerator receives its DC power fr
43. trying a different ap pliance in the same outlet If unit fails to operate after the above items have been checked unplug refrig erator and contact a service center Possible Causes Temperature Selector set too low May be using gas other than LP gas TURN OFF GAS AND _ CONTACT SERVICE CENTER Gas not available to refrigerator clogged gas supply line empty tanks etc Contact service center Burner and orifice need cleaned Spark ignitor needs replaced If unit fails to operate after the above items have been checked unplug the unit and contact a service center Possible Causes Incorrect power supply Incorrect installation Refrigerator off level Unusually high ambient temperatures Door opened frequently or for extended periods Internal cabinet air circulation wire shelves blocked by food items paper or plastic Hot foods placed in refrigerator Refrigerator needs defrosting Temperature selector set too low FAILURE OF REFRIGERATION Failure of refrigeration does not necessarily indicate that the cooling system is defective Other factors governing its operation must be checked If the refrigerator is operating on gas and a loss of cooling is noticed switch the refrigerator to AC elec tric operation See Operating Instructions on page 13 If the refrigerator has been operating on electric switch to gas operation After the refrigerator has been switch
44. unding prong from the refrigerator s AC cord Do not use a two prong adapter Do not use an extension cord to connect to the approved AC receptacle Protect all wiring from physical damage vibration or excessive heat Always disconnect both AC and DC sources of power when working on either circuit only a qualified service person Insure all terminating connections are clean and tight to prevent arcing or over heating Never allow Leak Detecting fluids or any other liquids to spill on electrical connec tions Many liquids are electrically conductive and could cause serious arcing dam age and in some case fires Refrigerant System Never physically bend drop drill weld or hammer the refrigerant system Doing so could cause the system to rupture and release dangerous chemicals which can cause severe burns to the eyes or skin If ignited these chemicals will burn with intense flame A leaking system can release certain chromium components which if inhaled can cause cancer Never apply direct heat in excess of 240 F to the refrigerant system Because the refrigerant is hermetically sealed under pressure a temperature sensitive safety de vice opens to protect the system from erupting under excessive pressure However the expelled refrigerant could ignite and burn if an ignition source were near Never attempt to repair or recharge the refrigerant system If defective it must be replaced Child Entrapment Never instal
Download Pdf Manuals
Related Search