Bananza UHD 75 Скачать руководство пользователя страница 42 | Manualshive

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UHD L

OW

P

ROFILE

D

UCT

F

URNACE

I

NSTALLATION

O

PERATION

AND

S

ERVICE

M

ANUAL

34 of 47

SECTION 14: TROUBLESHOOTING

Cut/Pinch Hazard

Wear protective gear
during installation,
operation and service.

Edges are sharp.

WARNING

Failure to follow these instructions can result in death, electric shock, injury or property damage.

Burn Hazard

Allow heater to cool
before service.

Tubing may still be hot
after operation.

Explosion Hazard

Turn off gas supply to
heater before service.

DANGER

Electrical Shock Hazard

Disconnect electric
before service.

Heater must be
connected to a properly
grounded electrical
source.

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Содержание UHD 75

Страница 1: ...en placed close to heater Failure to follow these instructions can result in death injury or property damage WARNING Installation must be done by a contractor qualified in the installation and service...

Страница 2: ......

Страница 3: ...s prendront feu ou exploseront s ils sont plac s proximit de l unit de chauffage Le non respect de ces instructions peut entra ner la mort des blessures corporelles ou des dommages mat riels AVERTISSE...

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Страница 5: ...8 Vent Material 14 7 9 Replacing an Existing Heater in a Venting System 14 SECTION 8 Air Supply 19 8 1 Separated Combustion Installation 19 8 2 Unvented Installation 19 8 3 Building Ventilation 19 8 4...

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Страница 7: ...ented Heater Vertical and Horizontal Vent Termination 15 Figure 10 Standard Vented Heater Common Vertical Vent Termination 16 Figure 11 Separated Combustion Heater Vertical and Horizontal Vent Termina...

Страница 8: ......

Страница 9: ...reasonable use and installed using the best building practices This appliance is not intended for use by persons including children with reduced physical sensory or mental capabilities or lack of expe...

Страница 10: ...zard Label 91010430 Vent Length Label 91039505 Vent to Outdoors Label 91010427 Warning Label 91010429 Rating Plate Label 91039806 Installation Label 91010431 Instruction Location Label 91010433 Lighti...

Страница 11: ...is Description Part Number Logo Label 91031103 Cut Hazard Label 91010430 Vent Length Label 91039505 Vent to Outdoors Label 91010427 Warning Label 91010429 Rating Plate Label 91039806 Installation Labe...

Страница 12: ...ombustibles Affix the tag by peeling off the backing of the adhesive strips on the rear surface and position the tag on a wall near the heater A copy of the wall tag P N 91039832 is illustrated on the...

Страница 13: ...ge May be mounted on a shelf of non combustible material using shelf mounting brackets See Page 11 Figure 6 and Page 11 Figure 7 for details Drop rods must be a minimum of 3 8 diameter mild steel Four...

Страница 14: ...stibles represents a surface temperature of 90 F 50 C above room temperature Building materials with a low heat tolerance such as plastics vinyl siding canvas tri ply etc may be subject to degradation...

Страница 15: ...t be subject to injury by aircraft cranes movable scaffolding or other objects Provisions shall be made to assure accessibility to suspended heaters for recurrent maintenance purposes 5 3 Parking Stru...

Страница 16: ...n US and Canada Heaters installed above 2000 610 m must be de rated For installations above 2000 610 m in US consult factory for information on burner de rating For installations from 2000 610 m to 45...

Страница 17: ...4 and may not be reversed The air flow must be adjusted such that it is within the acceptable range shown on Page 9 Section 6 1 3 The minimum inlet duct lengths shown on Page 9 Section 6 1 1 should be...

Страница 18: ...heater The heater must be installed in a location that is readily accessible for servicing The heater must be installed in accordance with clearances to combustibles as indicated on the wall tag and i...

Страница 19: ...Shelf Mounting Bracket Kit 12011002K Wall Suspension Mounting Bracket Kit 12011001K 1 Shelf Mounting Bracket Kit 12011000K 1 Description Part Number Qty Wall Suspension Mounting Bracket Kit 12011001K...

Страница 20: ...must have a minimum temperature rating of 480 F 250 C 7 2 1 United States Requirements Vent must terminate at least 3 9 m above any forced air inlet located within 10 3 1 m Vent must terminate at leas...

Страница 21: ...ecommended and condensation drains may be desired In noncombustible walls only vent terminal P N 02537801 1P may be used For 4 10 cm vents in either combustible or noncombustible walls use vent termin...

Страница 22: ...en the space in which the appliance s connected to the venting system are located and other spaces of the building Turn on clothes dryers and any exhaust fans such as range hoods and bathroom exhausts...

Страница 23: ...SECTION 7 VENTING 15 of 47 Figure 9 Standard Vented Heater Vertical and Horizontal Vent Termination Model Vent Diameter Part Number UHD X 75 125 4 10 cm 90502102...

Страница 24: ...Common Vertical Vent Termination Requirements Maximum of four heaters can be commonly vented through the roof Heaters must be of the same BTU output Heaters must be controlled by a common thermostat...

Страница 25: ...Wall Vent Pipe By Others Seal joint between single wall and Type B vent with silicone sealant Use 3 sheetmetal screws equally spaced around joint Use 3 sheetmetal screws equally spaced around collar...

Страница 26: ...nt Termination Separated Combustion Heater Description Part Number Qty Concentric Vent Kit UHVK1 Concentric Vent Box Top Side Assembly 90504113 1 Concentric Vent Box Bottom Assembly 90504112 1 Screw 6...

Страница 27: ...tion Air Supply If outside combustion air supply is required separated combustion model UHD X S heaters must be used Caution If the building has a slight negative pressure or corrosive contaminants su...

Страница 28: ...is not included in the layout drawing contact the local gas supplier An isolating valve and union connection should be used and fitted into the supply adjacent to the heater A minimum 1 8 NPT plugged...

Страница 29: ...SECTION 9 GAS PIPING 21 of 47 Figure 14 Gas Connection...

Страница 30: ...1 Part I latest revision 10 1 Positioning Thermostats A room thermostat should be mounted on a vibration free wall or column at a height of approximately 5 1 5 m from the floor to measure the ambient...

Страница 31: ...s BLUE BLACK ORANGE ORANGE YELLOW BROWN WHITE WHITE L2 L1 ORANGE ORANGE BLACK BLACK GREEN WHITE BLUE BLACK GREEN BLUE GREEN YELLOW 24 VAC HOT GROUND FLAME BLACK BLACK 6 3 4 2 1 4 5 3 1 SENSE ELECTRODE...

Страница 32: ...e heater must be replaced it must be replaced with wiring material having a temperature rating of at least 105 C 221 F and 600 V For supply connections use No 14 AWG or larger wires FLAME SENSOR PRESS...

Страница 33: ...ovided with heater Conduit can also be attached directly to heater with wire junction made within the heater cabinet BX Connector Junction Box Flexible Conduit Burner Connect wires together with suita...

Страница 34: ...inlet test nipple 11 1 3 Mechanical Checks 1 Check that the flue and air intake for separated combustion units is installed in accordance with the instructions in this manual and local regulations See...

Страница 35: ...nals Output By Control Required Incoming Signals Flue Blower Pressure Switch P C NO NC 30 Seconds Purge Purge time begins at pressure switch change over 30 Seconds Post If at any stage the flame fails...

Страница 36: ...for at least 15 minutes and then re check settings Adjust pressure setting if necessary 2 Check gas flow rate at gas meter 3 Turn off heater and electrical supply 4 Remove the manometer and refit all...

Страница 37: ...he limit thermostat is located inside the access door of the heater See Page 41 Section 15 3 This control protects against excessive heat build up inside the burner compartment Cut Pinch Hazard Wear p...

Страница 38: ...a temperature limit switch persistently trips there is a fault which must be investigated by a contractor qualified in the installation and service of gas fired heating equipment 12 4 1 Simple Trouble...

Страница 39: ...mbustion Inspect the heat exchanger Look for signs of overheating at the front tubes which may indicate burner over firing or persistently low air flows 13 4 Gas Valve Maintenance No regular maintenan...

Страница 40: ...store or use flammable objects liquids or vapors near the heater Immediately remove these items if they are present See Page 5 Section 3 Vehicles and Other Objects Maintain the clearances to combusti...

Страница 41: ...ked ceramics excessive carbon residue or erosion of the electrode The electrode gap should be 1 8 3 2 mm Thermostat There should be no exposed wire or damage to the device or wiring See Page 22 Sectio...

Страница 42: ...e sharp WARNING Failure to follow these instructions can result in death electric shock injury or property damage Burn Hazard Allow heater to cool before service Tubing may still be hot after operatio...

Страница 43: ...SECTION 14 TROUBLESHOOTING 35 of 47 14 1 General...

Страница 44: ...L 36 of 47 14 2 Troubleshooting For Automatic Ignition Burner Systems For optimum heater performance use only replacement parts sold and supplied by Bananza Conduct start up procedure as shown on Page...

Страница 45: ...gnition control Use General Troubleshooting section to trace the fault Heater Operating TROUBLESHOOT ENDS No Repair or replace as necessary Is inlet burner gas pressure correct Is live and neutral pol...

Страница 46: ...No Yes Does gas pressure at outlet of the valve rise when valve turns on No Yes Is gas pressure at inlet of the valve correct for gas type Note pressure found No Yes START For optimum heater performan...

Страница 47: ...ve is correct Use a minimum amount of gas seal on the thread joint Check that all the joints are leak free Reset gas valve See Page 28 Section 11 2 2 IT IS IMPORTANT THAT ONLY THE CORRECT GAS VALVE IS...

Страница 48: ...sealed compartment Following any work re seal the compartment with the gas pipe rubber seal fully in place and all screws fitted and tight NOTE Flexible duct only applies for model UHDS MODEL UHD X S...

Страница 49: ...set Limit Switch Position may vary Ignition Electrode Flame Probe Limit Switch Flame Probe Inshot Burners Description Part Number Qty Spark Electrode 90427411 1 Automatic Ignition Flame Probe 90439300...

Страница 50: ...emove the blower from the mounting plate remove screws Refit in reverse order To change the vent and air intake orientation from back to top remove the blower and mounting plate as above Remove intake...

Страница 51: ...ignition cable and wiring from board noting their positions Release the four mounting standoffs Refit in reverse Ensure correct location of ignition cable and all other wiring 15 8 Limit Switches 15 8...

Страница 52: ...6 1 15 5 2 8 7 1 1 6 4 1 3 4 8 6 6 7 17 0 18 2 46 2 5 5 14 0 4 4 11 2 6 8 17 3 1 8 4 6 32 81 3 UHD X S 100 in cm 28 5 72 4 22 6 57 4 20 3 51 6 17 6 44 7 16 6 42 2 1 25 3 2 7 0 17 8 6 0 15 2 2 4 6 1 1...

Страница 53: ...F C 22 12 22 12 20 11 Heat Exchanger Pressure Drop Maximum Air Volume in wc 0 36 0 55 0 98 Flue Size Air Intake in cm 4 10 All models Duct Size Width in cm 16 3 4 43 21 3 4 55 21 3 4 55 Duct Size Hei...

Страница 54: ...UHD LOW PROFILE DUCT FURNACE INSTALLATION OPERATION AND SERVICE MANUAL 46 of 47...

Страница 55: ...history The data plate and or serial number are removed defaced modified or altered in any way The ownership of the BANANZA UHD Series is moved or transferred This warranty is nontransferable Bananza...

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