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IAQH-1000 Manual

9 MAINTENANCE

The IAQH shall only be maintained by a qualified and trained person. Proper annual
maintenance is a very important part of maintaining high performance, high reliability heating
solutions.

9.1

How to Maintain the Product

9.1.1

Product maintenance by non-skilled persons

9.1.1.1

Cleaning and Storage

Cleaning the unit with standard water and soap, never use a pressure washer in burner
compartment or near control panels.

Pressure washers are OK for exterior panels not near the two above areas.

Always ensure to cover and seal the inlet, outlet, and flue venting during seasonal storage.

9.1.2

Product maintenance by skilled persons

9.1.2.1

Maintenance Items

9.1.3

Inspect fans for obstructions

9.1.4

Inspect venting for signs of soot build up or improper combustion

9.1.5

Inspect electrical connections for signs of wear or disconnection

9.1.6

Inspect the burner annually, cleaning and replacing worn items, ensure the ignitor is
clean and properly gaped.

Make sure to wear appropriate PPE when doing maintenance task. Only use tools as described
in section.

Содержание IAQH Series

Страница 1: ...Installation and User Instructions IAQH Construction Heater IAQH 1000 1 000 000 BTU Indirect Fired These are the original English instructions August 2021 Version 1 2 Eco Power Equipment Ltd ...

Страница 2: ...2 Eco Power Equipment Ltd ...

Страница 3: ...ts affiliates or subsidiaries shall be responsible or liable for misuse of the information that is contained herein If you have any suggestions for improvements or amendments or have found errors in this publication please notify us All pertinent state regional and local safety regulations shall be observed when installing and using this product For reasons of safety and to help ensure compliance ...

Страница 4: ...pective owners General Notice Some product names used in this manual are used for identification purposes only and may be trademarks of their respective companies Product Modifications Year Type Modifications 2021 v1 0 2021 IAQH 1000G Production Release Document Revisions Date Version Number Document Changes 22 08 2021 1 0 Initial Draft 12 09 2021 1 1 Pre Production 2021 Version 14 09 2021 1 2 202...

Страница 5: ...ng Documentation 12 Other languages 12 Documentation Feedback 12 Support and service 12 DESCRIPTION OF THE PRODUCT 13 Intended Use and Reasonably Foreseeable Misuse 13 Process Overview 14 Technical Data 15 Product Compliance 16 Product Elements 17 Machine guards 19 Understanding the user interface 20 Operating Panels 23 Explanation Visual Signals 25 Lifting 27 Lifting accessories 27 5 Eco Power Eq...

Страница 6: ...nce safety information 30 Safe Disposal 30 Graphical Symbols 31 Explanation of safety information on the packaging and product 31 Explanation of graphical symbols in the user manual 31 Potential Health Consequences 31 Personal Protective Equipment 33 Specifications of Tools Hand Tools to be Used 33 PREPARATION 34 How to Transport and Store the Product 34 Dimensions mass and centre of gravity 34 Li...

Страница 7: ...perating techniques 60 Thermostat Remote operation 60 Manual Automatic operation 60 Starting Stopping the product s operation 61 Switching Between Fuel Sources 62 What to Do in Emergency and Exceptional Situations 63 Emergency Situation 63 MAINTENANCE 64 How to Maintain the Product 64 Product maintenance by non skilled persons 64 Cleaning and Storage 64 Product maintenance by skilled persons 64 Ma...

Страница 8: ...g and repair by non skilled persons 66 Troubleshooting and repair by skilled persons 67 IAQH F4T Controller Troubleshooting 67 LME Burner Management System 69 DISPOSAL 77 How to Dispose the Product 77 Disposal of electronic components 77 RELATED DOCUMENTATION 78 INSTALLATION FORM CHECKLIST 79 WIRING DIAGRAMS 81 8 Eco Power Equipment Ltd ...

Страница 9: ...o support all levels of the above users Consult your local justification having authority regarding restrictions on the users who are permitted to use and install this product in most jurisdictions a ticketed gas fitter and or electrician may be required to connect and install this product The operators and end users of this product should be qualified and trained for this product having read and ...

Страница 10: ...IAQH 1000 Manual User input variables Angle brackets surround user supplied values Square brackets surround optional items Vertical bar indicates alternate selections the bar means or 10 ...

Страница 11: ...instructions before using this product Failure to do so can result in serious injury or death Follow all the instructions This will avoid fire explosions electric shocks or other hazards that may result in damage to property and or severe or fatal injuries The product shall only be used by persons who have fully read and understand the contents of this user manual Keep all safety information and i...

Страница 12: ...als in French are available upon request iv Documentation Feedback If you are reading Eco Power Equipment Ltd product documentation on the internet any comments can be submitted on the support website Comments can also be sent to info ecopowerequip com We appreciate your comments v Support and service For information about special tools and materials for questions information technical assistance ...

Страница 13: ...em it has been designed and complies with CSA 2 14 and ANSI Z83 7 directives which are specific to temporary heating of a building structure under construction alteration or repair Adequate ventilation is critical to application safety and performance see below for more details The heater is designed and approved for use as a construction heater in accordance with the Standard for Gas Fired Constr...

Страница 14: ...s Overview The indirect heat transfer process relies on the heat from the heat exchanger to heat the air through convection conduction and radiation The combustion air does not come in direct contact with air in this process 14 ...

Страница 15: ...ight 2200 lbs 1225 kg Input Gas Pressure 10 inH20 24 8 mbar 0 36 psi Voltage 208 240 Three Phase Recommended Circuit Size 30 Amps Full Load Amps 24 Amps Frequency 60 Hertz SCCR Rating 10 kA Max Heater Efficiency 82 Blower Type Backwards Inclined EC Type Blower Heater Air CFM Rating 10 000 CFM Compliance ANSI Z83 7 CSA 2 14 CSA C22 2 No 3 Product Certification Agency Intertek cETLus Full Load Opera...

Страница 16: ... with all relevant legislation for portable gas fired construction heaters The product is in conformity with the following relevant product safety standards ANSI Z83 7 2017 Gas fired construction heaters CSA 2 14 2017 Gas fired construction heaters CSA C22 2 16 ...

Страница 17: ...ion Exhaust Flue Connection Point 8 B Element B Lifting Points Connection See lifting guide below C Element C Stacking Points D Element D Unit control and operating panel E Element E Forklift Pockets F Element F Air Inlet Ducting G Element G Power inlet 17 ...

Страница 18: ...IAQH 1000 Manual Element A Heated Air Outlet 24 Round Element B Burner Control Panel and Burner Management System BMS Element C Fuel Gas Inlet 10 WC 1 NPT 18 ...

Страница 19: ...IAQH 1000 Manual f Machine guards A Guard A Inlet fan guard system Ensure the inlet is free and clear We recommend filtration for inlet make up air 19 ...

Страница 20: ...omplete control over the unit s operation When looking at the front panel of the display at the bottom of the display are four push buttons Home Will always return to the home screen Menu Will provide access to the controller settings as shown below Return When pressed will take the user back to the previous screen Help Will display the help panel with revision and software information Understandi...

Страница 21: ...IAQH 1000 Manual 21 ...

Страница 22: ...IAQH 1000 Manual 22 ...

Страница 23: ...IAQH 1000 Manual h Operating Panels Main Control and Operating Panel The main operating panel has all the items required to control operate and use the system 23 ...

Страница 24: ...208 24vac 24V 40VA Transformer 3 8402 50 Pilot Solenoid Valve 4 8409 25 Terminal Block 5 8406 98 99 Relay B 6 8406 95 96 Relay A 7 8425 56 Air Pressure Switch 8 8423 05 On Off Switch 9A 8447 22 Ignition Transformer 9B 8447 39 Ignition Transformer 10A 8429 69 Ignition Control 10B 8429 93 Ignition Control UV 24 ...

Страница 25: ...t the main control panel This light becomes active in the event of the one or multiple of the following conditions High Limit Tilt Switch Activation or Burner Management System Fault in a high limit condition it is recommended that the user look at the display of the Siemens BMS manager for LOC code this will provide detail into the lock out condition See below for common lock out listing 25 ...

Страница 26: ...the speed of the combustion blower based on three input signals and several programmable parameters It is used to set and tune the combustion air for the burner system It also automatically stages the combustion motor during the trial for ignition phase 26 ...

Страница 27: ...ing hook system is designed to lift ONLY the IAHQ 1000 machine as it ships from the factory b The lifting hook system is designed to lift ONLY the IAQH 1000 with no additional accessories or items connected to the unit c The lifting assembly is designed to use a 2 leg type sling connected to both lifting point connections to maintain the rated 60 degree angle between the machine and the lifting sl...

Страница 28: ...e system is designed to have a long technical lifespan our system and components are designed to offer long term reliability machine life in excess of 20 000 hours of operation is feasible ensure to follow setup instructions and record and document all initial setups in the machine log below in manual iii Safety information related to the intended use and reasonably foreseeable misuse The intended...

Страница 29: ...rotective measures have been taken They are called residual risks On this machine they may include exposure to o Electric shock and arc flash o Flammable gases and fire or flame hazards iv Personal protective Equipment Always work with appropriate personal protective equipment high voltage and natural or propane gas are present Follow all jobsite PPE recommendations and requirements specific to yo...

Страница 30: ...ntial property damage as well as machine damages Have your equipment inspected and adjusted annually by a qualified service technician to assure continued proper operation for long term performance vii Safety information regarding the use Never restrict air openings on the burner or to the room in which the appliance is located This could result in fire hazard or flue gas leakage causing severe pe...

Страница 31: ... symbols in the user manual Symbol Meaning Indicates a hazardous situation that if not avoided will result in death or serious injury Indicates a hazardous situation that if not avoided may result in death or serious injury Indicates a hazardous situation that if not avoided may result in minor or moderate injury Notice indicates information considered important but not hazard related i Potential ...

Страница 32: ...tallation Codes CSA B149 1 Periodically monitor levels of CO CO2 and NO2 existing at the construction site at the minimum at the start of the shift and after every 4 hours Provide ventilation air exchange either natural or mechanical as required to maintain acceptable indoor air quality Electrical Hazard Electric shock and arc flash Apply appropriate personal protective equipment PPE and follow sa...

Страница 33: ...Analyzer Flue Gas Sampling Evaluate heat exchanger efficiency exchanger tuning and more with a combustion analyzer Intuitive features let you measure oxygen stack loss combustion air ambient temperature and other elements with a press of a button Voltage Meter True RMS Type Voltmeter an instrument that measures voltages of either direct or alternating electric current on a scale usually graduated ...

Страница 34: ... guidelines In proper transportation or storage can result in serious injury death or damages Ensure all doors are properly closed and locked during shipping The truck driver shipper must ensure reasonable travel speeds to reduce the risk of damaging the unit i Dimensions mass and centre of gravity The unit has an equal centre of gravity see below outline for more detail see fig 3 Dimensions L x W...

Страница 35: ...ted in a number of different ways to facilitate quick simple and safe deployment and movement of the unit To lift the product safely 1 Connect Sling and Shackle System to Lifting Points operator is responsible for ensuring appropriate rating of components 2 Ensure to select sling length to maintain 60 degree lifting angle 35 ...

Страница 36: ...s ensure to secure your load in accordance with local guidelines and in a safe manner 2 Use appropriately rated chains or straps 3 The factory recommendation is to utilize chains through the fork pockets secure with chain boomers it is not recommended to strap over the enclosure this will cause damage to the sheet metal system potentially causing issues in the future along with visual damages to t...

Страница 37: ...er inlet and outlet vents to avoid contamination during the summer months 4 Cover and seal exhaust chimney 5 Unit can be stacked for storage note this is only designed to be stacked indoors on reasonably level flooring and it is not suitable for wind load conditions whatsoever DO NOT STACK UNITS OUTSIDE DO NOT STACK HIGHER THAN TWO UNITS 37 ...

Страница 38: ...des The heater must be located more than ten 10 feet 3 05 meters away from the propane source or propane tank When the heater is not in use ensure to shut off the gas supply from the gas source i Packaging contents The standard IAQH 1000 system comes equipped with the base unit and is ready for use with the following factory accessories Additional Options Remote Thermostat 20 Return Air Ducting 24...

Страница 39: ...8 460 mm from the top of the unit 18 460 mm from the flue venting 18 460 mm on the inlet side and 32 820 mm from the burner side access hatch to enable access to the burner controls The unit must be installed on a level surface of not greater than 4 degrees of level see Fig 4 Fig 4 Clearance outline of unit to ensure door access and proper clearance Top and Side View 39 ...

Страница 40: ...he stack on the flue connection of the heating system the heat exchanger is not designed to support this additional weight in excess of five vertical feet 5 The maximum flue gas temperature is 650 F 345 C A vent or single wall steel pipe must be used 6 Minimize connecting pipe length and the number of bends by locating the unit as close to the flue pipe as possible 7 Maintain clearances between th...

Страница 41: ... NFPA 5 1 Maximize the height of the vertical run of the vent pipe A minimum of three feet 0 91 m of vertical pipe is required at the heater The top of the vent must extend at least three feet 0 91 m above the highest point on the roof A weatherproof vent cap must be installed to the vent termination Ensure there are no building air intake vents or windows near exhaust venting system 41 ...

Страница 42: ...t vent pipe 4 Vent pipe should not be run through unheated spaces If such runs cannot be avoided utilize insulation on the vent pipe to prevent condensation inside the vent pipe Insulation should be a minimum of 12 7 mm thick foil faced fibreglass minimum 1 density that is appropriately rated for the application 5 Vent pressure must be negative many construction sites require mechanical ventilatio...

Страница 43: ... overcome any negative building pressure this typically means having a portion of the heaters on side pulling fresh outside air and forcing it into the structure during temporary heating The unit has not been designed to ingest wet or air containing rain or snow ensure that inlet ducting connections are solid and free from leaks that would allow the ingress of water or debris It is recommended tha...

Страница 44: ... revolving door or all other openings 1 8m 6 to the side 0 9m 3 above Electrical or gas meter regulator and relief 1 8m 6 to the side Canadian standards 1 2m 4 to the side U S A standards Vent outlet from another service 0 9m 3 Building or adjacent wall 1 8m 6 might have to be increased for horizontal Sidewalk or parking lot 2 1m 7 above Ground vent 0 3m 1 above snow level Wall of vent outlet 0 3m...

Страница 45: ...ensure fresh air supply to the unit is possible and that the enclosed area is not under negative pressure 3 Do not operate the unit in partly ventilated areas without a flue pipe connected to the unit 4 Do not operate the unit in close proximity to combustible materials surfaces gasoline and other flammable vapours and liquids 5 Install the unit on a level surface with duct connectors facing the t...

Страница 46: ...er to CSA C22 1 for additional information as a general reference i 10 AWG to 50 ii 6 AWG to 100 iii 4 AWG to 200 c The electrical grounding of the appliance shall be in compliance with the National Electrical Code NFPA 70 or CSA C22 1 Canadian Electrical Code Part I 11 Gas Connections a Ensure gas connections are in compliance with the local authority having jurisdiction or in the absence of loca...

Страница 47: ...risdiction 2 Gas Supply pressure is within specification line sizing is correct and the regulators are appropriately rated for the BTU rating of the appliance as found on the nameplate of the unit 3 Fuel supply is a commercial grade HD5 Propane or 1075 BTU ft NG 4 All unions fittings and connections are free from leaks and leak tested 5 Chimney vent is connected unobstructed and meets clearance re...

Страница 48: ...to the heater ensuring you have the air flow direction oriented in the correct path 3 TIghten the cuff and buckle connector securely so as to minimize and eliminate air leakage 4 Route the ducting in such a way that ducting friction loss is reduced limiting bends and opportunities for air flow to be restricted 5 Note The intake air of the heater is under higher negative pressure and kinking or col...

Страница 49: ...one by a qualified technician DO NOT bypass any interlock or safety switches under any circumstances Proper commissioning of this equipment is the responsibility of the installing contractor It is recommended that careful consideration for air ducting installation and design take place The fans on the unit are capable of system back pressure up to 7 WC Application back pressure should be considere...

Страница 50: ...IAQH 1000 Manual Gas Connection and Burner Setup FIgure GT1 50 ...

Страница 51: ... Gas Solenoid 1 9 8402 42 Main Gas Solenoid 2 10 8416 05 Main Gas Regulator 11 8404 67 Main Manual Gas Shutoff Valve 12 N A Supply Gas Pressure Tap 13 8400 00 Pilot Gas Regulator 14 NA Pilot Gas Manifold Pressure Tap 14A N A Pilot manual shutoff valve 15 2117 10 Variable Speed Blower 16A B 8402 37 Pilot Solenoid Valve 17 NA NG LP Gas Selection Valve 18 NA UV Scanner 19 NA Proof of Closure System 2...

Страница 52: ...t as necessary 5 Set inlet pressure to unit while off the recommended range of 10 14 inH20 25 35 mBar It is important to size your gas regulation and line sizes to match the volumes of the heater During operation the inlet pressure must not drop below recommended range See Figure GT1 Item 12 6 At the main control panel enter the commissioning password GASPOWER then change the HX Control Loop to ma...

Страница 53: ...upted pilot systems the pilot solenoid valve closes after the main gas is turned on you may need to cycle the unit on and off multiple times to set this value e View the burner sight glass with the burner on and inspect the burner for pilot ignition 10 Set Low Fire Adjustment a Open the manifold manual valve item 4 b At the main controller set the power level to 3 1 c Use the sight glass on the bu...

Страница 54: ...ine in this mode unattended the unit will continue to heat until the high limit circuit is tripped the commissioning engineer must watch the system thermal values and ensure to not allow the machine to run for extended periods in this setting e Set the Main Gas regulator See Figure GT1 Item 10 to be 1 inH20 lower than the upstream side For example if the inlet is 10 inH20 set downstream to 9 inWC ...

Страница 55: ...r more information d If necessary adjust the Fhi fan high setting on the SCEBM 2 module Figure RTC until the desired manifold pressure is achieved To adjust Fhi i Press and hold the enter key on the RTC controller to enter the program menu hold the enter key down for 3 seconds until APP is displayed Use the up and down arrow keys to navigate to the desired parameter as shown in column 1 in this ca...

Страница 56: ...IAQH 1000 Manual Figure RTC Figure Midco 1 56 ...

Страница 57: ...IAQH 1000 Manual Figure RTC 2 57 ...

Страница 58: ... Final Check a Check the operation of the burner start and stop several times to check control b With the burner running check operation of all limit controls c Perform the following final adjustments for combustion and flue gas temperature i Take flue gas samples and temperature immediately upstream of the draft control The temperature should be above 450 F but not exceed 650 F NOTE excessive flu...

Страница 59: ...nd humidity sensor probe inside area being controlled please note multiple cables can be connected together if required for extra distance ensure to twist connections together well to prevent moisture from entering the connection the maximum length is 250 ft or 76 m 5 Set the desired temperature for the space on HX control loop SP Setpoint to your desired space temperature 6 Press HEAT ON OFF butt...

Страница 60: ...perating screen of the heater To connect 1 Connect M12 connectors to the probe 2 Connect M12 connector to the heater located in the front burner compartment 8 1 3 Manual Automatic operation The control loop is normally operated in automatic mode this mode controls heater output based on heating demand and outlet temperature automatically scaling BTU input Manual mode is limited to be used ONLY for...

Страница 61: ...opping the product s operation The system is designed to manage all aspects of the heater operation see above information for details on operations NOTE It is critical that on shut down of the unit that time is allowed for the cool down cycle of the heat exchanger Without proper cooling of the heat exchanger expansion and contraction of the heat exchanger can occur at uneven levels causing distort...

Страница 62: ...en it becomes available The unit is equipped with a quick change lockable orifice valve to switch between fuel orifices The valve is labeled and includes a lockable connection to allow the position to be set and locked It is very important that the valve be set in the correct position for your fuel selection ITEM 17 is the orifice valve and is open for natural gas and closed for propane operation ...

Страница 63: ...ional Situations 8 4 1 Emergency Situation In case of an emergency situation 1 Turn off gas valve at the gas source there are also valves at the unit 2 Turn off power by opening source circuit breaker or main disconnect switch 3 Contact trained personnel 63 ...

Страница 64: ... panels Pressure washers are OK for exterior panels not near the two above areas Always ensure to cover and seal the inlet outlet and flue venting during seasonal storage 9 1 2 Product maintenance by skilled persons 9 1 2 1 Maintenance Items 9 1 3 Inspect fans for obstructions 9 1 4 Inspect venting for signs of soot build up or improper combustion 9 1 5 Inspect electrical connections for signs of ...

Страница 65: ... inspection tasks Task Action Inspect for abnormal wear Review all components Leak Test Gas Train and Gas System 9 2 2 Annual Inspection tasks Task Action Heat Exchanger Review for cracks and leaks Burner Maintenance Remove and clean burner and ignition system 65 ...

Страница 66: ...Cause s Solution Controller Does Not Turn On Blown Fuses Main Disconnect Open Loose WIring Low or Improper System Voltage Limit Circuit Open Replace fuses inspect all items in the circuit close main disconnect tighten and torque wiring to values found inside panel use proper rated voltage review limit circuit vs wiring diagram Burner Fault See full fault listing below Review screen of BMS and iden...

Страница 67: ...doesn t control to set point Process is unstable or never reaches set point Controller not tuned correctly Control mode is incorrectly set Control set point is incorrect Perform autotune or manually tune system Set control mode appropriately Open vs Closed Loop Set control set point in appropriate control mode and check source of set point remote idle profile closed loop open loop Temperature runw...

Страница 68: ...r Noisy electrical lines Replace relay Route load wire through current transformer from correct output select the output that is driving the load Replace or repair sensor or controller Route wires appropriately check for loose connections add line filters Menus inaccessible Unable to access screens or particular parameters of interest Security set to incorrect level Verify password accuracy Login ...

Страница 69: ...tail and give guidance on how to correct it When a fault occurs the LME7 will alternate between displaying Loc and the fault number The fault history is stored in the 700 set of parameters These are only accessible with an AZL23 remote display or through the ACS410 software To access the 700 set of parameters on the AZL23 press and hold the info button until SEr is displayed then let go The LME7 s...

Страница 70: ...ton to display the value An example of how the AZL23 displays a fault code in the fault history is shown below Navigating the Fault History To navigate the fault history use the following keystrokes on the AZL23 When the parameter number is flashing press the or button to cycle through the list of faults parameters 701 711 When the parameter number is flashing press and hold the info button to mov...

Страница 71: ... appears has no effect Pressing the info button too long accesses the InFo menu 3 Pushing the burner reset button the main control panel of the unit note pushing this for less than one second has no effect Accessing the Service SEr Menu The service SEr menu contains the fault history as well as the 900 series of parameters that are used for diagnostic purposes such as flame signal 954 and incoming...

Страница 72: ...umper from terminal X2 01 3 to X3 02 1 4 Extraneous light An extraneous light flame signal present when there should be none fault occurred 1 Ensure that the source of light is not a flame If it is take corrective action immediately 2 Ambient light can cause an extraneous light fault Ensure the flame scanner is viewing a dark area 3 UV scanners typically fail on giving a false flame signal Remove ...

Страница 73: ... actuator position the actuator may need to be replaced and the vibration needs to be reduced to avoid having a similar issue with the new actuator 7 Loss of flame A flame failure occurred during normal operation 1 Check the fuel air ratio 2 Check the flame detector signal in the presence of a known flame source Replace the flame detector if it does not produce the anticipated signal 10 Wiring or ...

Страница 74: ... high and low gas pressure switches to be wired to terminal X5 01 2 so the fault could be either a high gas or low gas event Check the gas supply and open any manual shutoff valves Check the wiring of all gas pressure switches Check the setpoint of any gas pressure switches to ensure the setpoint is set to an appropriate value 21 High gas pressure fault The high gas pressure switch wired to termin...

Страница 75: ...et was successfully restored from the PME7 program module to the LME7 base unit Reset the fault 139 No program module detected This fault occurs when no PME7 program module is plugged into the LME7 base unit Insert a PME7 program module into the LME7 base unit and reset the fault 167 Manual lockout A manual lockout is caused by pressing the info button and any other button either on the LME7 base ...

Страница 76: ...le with LME73 base units and PME75 program modules are only compatible with LME75 base units rSt Er2 rSt Er3 Fault during restore process The PME7 program module was removed during the restore process Re install the PME7 program module and reset the fault to complete the restore process bAC Er3 Fault during backup process The PME7 program module was removed during the backup process Re install the...

Страница 77: ...a collection point for the recycling of waste electrical and electronic equipment if you live within the EU and in other European countries that operate separate collection systems for waste electrical and electronic equipment By disposing of the device in the proper manner you help to avoid possible hazards for the environment and public health that may otherwise be caused by improper treatment o...

Страница 78: ... IAQH 1000 Electrical Schematics Rev A 2 Technical Instructions LME 1000 June 11 2019 3 Midco Unipower VA Series Installation and Service Manual 8471 95 4 F4T Controller Setup and Operations User Guide 1680 2414 Rev D 5 IAQH Installation Form and Checklist Rev A 78 ...

Страница 79: ...r for appropriate fuel Propane or Natural Gas see section 4 3 Manifold Pressure High Fire Checklist Unit Clean and Fully Assembled Air Ducts clear and clean sensors mounted and tight Warn personnel of impending startup Leak test all gas components Electrical connections tight appropriate wire size connected to the unit unit grounded in accordance with local electrical regulations Pull test all wir...

Страница 80: ...IAQH 1000 Manual Combustion Analysis O2 CO CO2 Efficiency Stack Temperature Ambient Temperature Excess Air 80 ...

Страница 81: ...cific unit or visit Http www ecopowerequip com iaqh 1000man Wiring Diagrams are confidential and proprietary to Eco Power Equipment Ltd do not duplicate or distribute without express written permission Note Always ensure that you scan and reference your specific unit and have the correct drawing revision 81 ...

Страница 82: ...IAQH 1000 Manual 1 833 249 2417 1 780 483 0700 8 26004 Township Road 544 Sturgeon County AB T8T 0B6 Canada www ecopowerequip com info ecopowerequip com ...

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