Reznor 100 Скачать руководство пользователя страница 20

Страница: 20 / 25

20/25

9.3 Limit Control Fault Finding Chart (limit control trips)

Note

LCSA-4 air heaters are equipped with 2 limits (a recycling limit and a manual reset limit). During normal operation, neither limit should

trip even if the main electric supply is interrupted during operation. In the event of motor failure, the recycling limit will trip opening the gas
valve.

yes

Check for excessive

main burner pressure

Does the fan

motor operate?

Remove the

restricition

Has any non-factory authorized air distribution

device been placed on the heater? Is there excessive

static pressure in the ductwork? Did the motor overload

trip?

Does the fan control

energize the fan motor

in less than 75"?

Adjust thermostat

temp. setting above

ambient to energize fan

& gas solenoid valve

Replace

the motor

Consult fan
fault finding

Does the limit trip

before the fan is

energized?

Place system in normal

operation

Consult fan
fault finding

Is there 220-240V at

terminals N and 4?

9.4 Fan Fault Finding Chart

yes

Adjust thermostat

temperature

setting above ambient to

energize the fan and the

fan solenoid valve

Does the fan

operate ?

Is there 220-240V

at terminals N & 4?

Replace the

fan start relay

Replace fan

motor

Place the system

in normal operation

Содержание 100

Страница 1: ...ca Spain Sweden Turkey Ukraine WARNING Improper installation adjustment alteration service or maintenance can cause property damage injury or death All work must be carried out by appropriately qualified persons The manufacturer does not take any responsibility in the event of non observance of the regulations concerning the connection of the apparatus causing a dangerous operation of the apparatu...

Страница 2: ...tallation 4 4 Gas Connection 4 5 Electrical Connections 4 6 Room Thermostat Siting 5 0 AIR DISTRIBUTION 6 0 COMMISSIONING AND TESTING 6 1 Electrical Check 6 2 Gas Connection 6 3 Suspension and Support 6 4 Lighting the Heater 6 4 1 To Turn the Heater ON 6 4 2 To Turn the Heater OFF for Short Periods 6 4 3 To Turn the Heater OFF for Long Periods 6 5 Heater pipe work 6 6 Adjustments 6 7 Air Distribut...

Страница 3: ...ter than 1 8 meters measured to the underside of the appliance they may be used as a garage air heater This appliance must be installed in accordance with the rules in force Before installation check that the local distribution conditions nature of gas and pressure and adjustment of the appliance are compatible A permanent electricity supply of 230 volts 50 Hz single phase is required Heaters are ...

Страница 4: ...on I2H or I3P Denmark II2H3 B P Serbia II2H3 England II2H3 Slovakia II2H3 Estonia II2H3 Slovenia II2H3 Finland II2H3 B P South Africa II2H3 Germany I2ELL Spain II2H3 Greece II2H3 Sweden II2H3 B P Hungary II2HS3P Turkey II2H3 Iceland II2H3 Ukraine I2H or I3P Latvia II2H3 Lithuania II2H3 2 LCSA 4 12 20 30 35 45 50 60 75 100 120 145 Gas category Comb Air Flue type B 1 Comb Air Flue type C 1 Connectio...

Страница 5: ...bar no nat gas for Germany Model 12 20 30 35 45 50 60 75 100 120 145 Injector quantity 5 5 6 8 10 8 8 10 12 10 12 mm 1 50 2 10 2 10 2 20 2 20 2 40 2 70 2 70 2 90 3 40 3 40 marking 150 210 210 220 220 240 270 270 290 340 340 Burner pressure 1 mbar 8 10 8 00 7 25 7 10 6 90 9 20 8 50 8 30 7 50 9 20 9 00 Inlet pressure mbar Injector quantity 5 6 8 10 8 8 10 12 10 12 mm 1 15 1 15 1 15 1 15 1 40 1 45 1 ...

Страница 6: ...123 611 406 3 4 G 45 965 845 652 130 74 531 117 605 138 824 331 420 82 175 508 720 134 211 123 611 406 3 4 G 50 1298 845 652 130 151 759 154 517 156 838 409 425 82 175 508 720 135 212 123 942 406 3 4 G 60 1298 845 652 130 151 759 154 517 139 824 409 425 82 175 508 720 135 212 123 942 406 3 4 G 75 1298 845 652 130 151 759 117 605 139 824 409 425 82 175 508 720 135 212 123 942 406 3 4 G 100 1298 954...

Страница 7: ...ld be discharged toward outside walls In large areas they should be located to discharge air along outside walls with additional heaters provided to blow air into the centre of the area In places where infiltration of cold is excessive such as entrance doors it is desirable to locate a heater so that warm air is discharged directly toward the source of cold air from a distance of 4 5 6 0m Air heat...

Страница 8: ...ustion air inlet pipe that obtains outdoor air and a flue pipe that exhausts flue products to outdoors Air heaters if fitted with a power venter permitting either a vertical or horizontal combustion air inlet flue pipe system The heaters must be installed with a concentric vertical or horizontal flue combustion air inlet The heaters are only approved for use when installed with the appropriate app...

Страница 9: ... air throw pattern achieved In building having low heat loss where single heaters are required to cover a large floor area and in buildings with high ceiling heights air re circulation fans e g Maximizors may be fitted to ensure even heat distribution and minimize stratification Care should be taken to avoid impeding air flow with storage racking partitions etc 3 6 Electrical supply Wiring externa...

Страница 10: ...o not place or add additional weight to the suspended air heater See hazard levels page 2 The heater must be installed in a level plane to ensure proper operation 4 3 Fitting the Combustion air inlet Flue system Flue pipe runs may be horizontal or vertical and terminate either through the wall or roof See table 5 for maximum pipe length for an appliance installed as type B or table 6 for maximum l...

Страница 11: ...riately qualified persons observing the rules in force All electrical connections should be made in the heater control compartment refer to figure 9 Screw type terminals are provided Connections should be in accordance with the terminal markings and the wiring diagram affixed to the air heater or included with this document THIS APPLIANCE MUST BE EARTHED ATTENTION Failure in electrical wiring can ...

Страница 12: ...with the appliance circuit diagram Ascertain that the correct fuse value and cable size has been provided Check to ensure that the appliance is earthed by conducting an earth continuity test Connect a test meter one lead to the appliance earth terminal and the other to the mains incoming earth point at the electrical isolator A resistance reading of 1 0 ohm or less must be indicated If a higher re...

Страница 13: ...mostat to its lowest setting or OFF The fan will continue to run to cool the heater and then switch OFF automatically 6 4 3 To turn the air heater OFF for long periods Adjust the room thermostat to OFF or its lowest setting When the fan has stopped turn OFF the gas supply and then switch OFF the electricity supply to the air heater 6 5 Air heater gas pipe work The soundness of the air heater pipe ...

Страница 14: ...ime delay relay will activate the thermal fan control which will energize the fan motor Continue to operate the air heater for several minutes to ensure correct operation Turn room thermostat to its lowest setting The main burners should extinguish while the fan continues to run to cool the air heater The fan delay relay will normally be de energized and stop the fan motor in approximately 45 seco...

Страница 15: ...s from the burner with a wire brush Clean the ports with a degreaser or acetone A vacuum cleaner or compressed air may assist in this cleaning operation Wipe the inside of the burner tube clean cleaning thoroughly with a degreaser as recommended will retard future build up of dirt Inspect the burner for any damage or deterioration If the burner is damaged or corroded replace it 2 The heat exchange...

Страница 16: ...ck manifold assembly upward and pull the assembly out of the air heater Instructions for re assembly 1 Reverse the procedure for removal making sure that all parts are installed correctly Check that all components are secure 2 When lighting always follow the lighting instructions on the air heater Remember After any service work has been carried out the air heater must be fully commissioned See se...

Страница 17: ...ce back into service as outlined in section 6 0 The gas control operating valve is the prime safety shut off All gas supply lines must be free of dirt scale etc before connecting to the air heater thus ensuring positive closure of the control valve 8 5 Thermal overheat limit controls If it is determined that the thermal overheat control needs replacing use only authorized replacements that are des...

Страница 18: ...ty Determinewhat causedthe limit totrip Placeintonormal operation Checkthemains Checkthetime tempeature control Is therecontinuitybetween 9 10 Isthere230Vbetween 11 12 Ispower ventingoperating Reset limit control Checkventer motor Replacepressureswitch Isthethermostat above roomtemperatureandif usedisthetime clock ON Set thermostat aboveroom temperature if usedmake certainthetimeclockisON Doesthep...

Страница 19: ...e During 5 trial for ignition is a spark visible Check electronic ignition control Check spark gap and ceramic check spark wire connector Is a spark visible Check flame signal Is it greater than 1 0 micro Amps Check flame signal using micro amp meter Is signal greater than 1 0 micro Amps During 5 trial for ignition is a flame visible in ths view port Correct polarity Does the inlet gas pressure ag...

Страница 20: ...bution device been placed on the heater Is there excessive static pressure in the ductwork Did the motor overload trip Does the fan control energize the fan motor in less than 75 Adjust thermostat temp setting above ambient to energize fan gas solenoid valve Replace the motor Consult fan fault finding Does the limit trip before the fan is energized Place system in normal operation Consult fan faul...

Страница 21: ...1 Gas valve one stage 120 145 03 25144 Burner relay E 03 25324 Ignition electrode ER 03 400US 42 Ignition electrode ER 120 145 05 25186 Flame sensor electrode IS 03 401US 195292 ERP fan 12 01 27003 ERP fan 20 01 27006 ERP fan 30 01 27021 ERP fan 35 45 01 27010 01 ERP fan 50 01 27011 01 ERP fan 60 75 01 26063 ERP fan 100 01 27014 02 ERP fan 120 145 2x 01 26063 Settings GAS CONVERSION 11 1 LCSA 4 ai...

Страница 22: ...stat calls for heat after about 30 sec 6 If the appliance does not light a check that the burner control does not require resetting An indicator light glows at the inside panel of the appliance and on a remote control if fitted Reset by pushing reset button inside the appliance or the remote control b check if thermal overheat control requires resetting 7 If the thermal overheat control requires r...

Страница 23: ...fer reddening and itching of the skin Fiber entry into the eyes will cause foreign body irritation Inhalation will cause irritation to the respiratory tract Precautions Wear protective gloves when handling People with a history of skin complaints may be susceptible to irritation Dust levels are only likely when the material is abraded In general normal handling and use for this purpose will not pr...

Страница 24: ...lies with the requirements of further directives namely GAD 2009 142 EC EMC 2004 108 EC LVD 2006 95 EC the following harmonized standards have been applied EN 1020 Non domestic gas fired forced convection air heaters for space heating not exceeding a net heat input of 300 kW incorporating a fan to assist transportation of combustion air and or combustion products The following notified body Techni...

Страница 25: ...reznor eu Registered in England N 1390934 Registered office 10 Norwich Street London EC4A 18D Nortek Global HVAC is a registered trademark of the Nortek Global HVAC Limited Because of continuous product innovation Nortek Global HVAC reserves the right to change product specification without due notice ...

Результаты поиска

Содержание 100

Отзывы:

Похожие инструкции для 100

Бренды по названию

Популярные бренды

Reznor 100, Инструкция по установке, пусконаладке, обслуживанию и эксплуатации

Результаты поиска

Содержание 100

Отзывы:

Похожие инструкции для 100

Бренды по названию

Популярные бренды