Modine Manufacturing IPT Installation And Service Manual Download

Page: 17 / 28

9-511

INSTALLATION - HIGH ALTITUDE ACCESSORY KIT

If the heating value of the gas being supplied is different than

the values shown in Tables 16.1 and 16.2, use the following

equation to determine the appropriate manifold pressure for the

altitude and gas heating value being supplied.

Equation 17.1 - Manifold Pressure for Derated Gas

WHERE:

MPACT =

Manifold Pressure (in. W.C.) at Altitude –

Manifold pressure setting for the heater

being installed

BTUTBL =

BTU/ft

Content of Gas –

Obtained from Tables 16.1 or 16.2

(whichever is applicable)

BTUACT =

BTU/ft

Content of Gas –

Obtained from the local utility company

MPSL = Manifold Pressure (in. W.C.), at Sea Level –

Use 3.5" W.C. for natural gas and 10.0" W.C. for

propane gas

NOTE: Only the primary manifold pressure should be adjusted

on units equipped with 2-stage or modulating gas controls. No

adjustments to the low fire manifold pressure are necessary on

these units.

Table 17.1 - High Altitude Kits for IPT

Conversion IPT - LP

100

125

150

175

200

0-2000 FT

77839

77840

77841

77842

77843

77844

77845

77846

2001-3500 FT

77847

3501-4000 FT
4001-4500 FT
4501-5000 FT
5001-5500 FT

77850

77851

77852

77853

5501-6000 FT
6001-6500 FT

77854

77855

6501-7500 FT

Conversion IPT - Natural Gas

100

125

150

175

200

0-2000 FT

77823

77824

77825

77826

77827

77828

77829

77830

2001-3500 FT

77831

77832

3501-4000 FT

77834

4001-4500 FT
4501-5000 FT
5001-5500 FT

77836

5501-6000 FT
6001-6500 FT

77838

6501-7500 FT

77837

Summary of Contents for IPT

Page 1: ...inated halogenated or acidic vapors are present in the atmosphere These substances can cause premature heat exchanger failure due to corrosion which can cause property damage serious injury or death FOR YOUR SAFETY IF YOU SMELL GAS 1 Open windows indoor installation only 2 Do not touch electrical switches 3 Extinguish any open flame 4 Immediately call your gas supplier FOR YOUR SAFETY The use and ...

Page 2: ... must be used local codes permitting as a the method of connecting the heaters to the gas supply to avoid placing stress on the gas supply line due to the expansion of the low intensity infrared tubes during operation WARNING 10 Disconnect power supply before making wiring connections to prevent electrical shock and equipment damage 11 All appliances must be wired strictly in accordance with the w...

Page 3: ...quirements are listed below Aircraft Hangars Approval requirements are contained in the current edition of ANSI NFPA 409 or in accordance with the enforcing authority for Canada Public Garages Approval requirements are contained in the current edition of NFPA 88B CAN CGA B149 for Canada Parking Structures Approval requirements are contained in the current edition of NFPA 88A General All installati...

Page 4: ...to the venting section Utilizing Outside Combustion Air on page 14 for details on pipe length and location Clearance to Combustibles Ensure that 1 Clearances to combustibles as shown on the Model Identification plate and in Table 4 1 are maintained These Clearances also apply to vehicles parked below the heater 2 Adequate clearances to sprinkler heads are maintained As a guideline certified minimu...

Page 5: ...be returned to the unit once installation is complete Remove Screws 2 Side Access Panel Figure 5 1 Side Access Panels Unit Mounting Pre Installation Notes This section is only required if opposite side gas control access is required The standard access is on the left side when looking at the back of the burner box combustion air inlet end In order to install the heater so that the gas valve s cont...

Page 6: ...0 175 200 6 6 2 5 7 2 4 B D 70 175 200 7 7 2 6 8 2 4 B E Figure 6 1 Straight Tube System Components Tube systems for input ratings of 150MBH and higher utilize a 409 Aluminized Stainless Steel First tube section with stainless steel tube clamps Tube systems can be ordered as either Modular complete system or Stocking Kits combination of kits to form complete system Table 6 1 Straight Tube System C...

Page 7: ... 2 8 4 1 4 B D U Tube 70 175 200 2 6 8 2 3 10 4 1 4 N A Tube systems for input ratings of 150MBH and higher utilize a 409 Aluminized Stainless Steel First tube section with stainless steel tube clamps Tube systems can be ordered as either Modular complete system or Stocking Kits combination of kits to form complete system For installations where 4 baffles are need on straight tube set ups U tube i...

Page 8: ...4 Unit Mounting Tube System WARNING To prevent tube sections from separating during unit operation tube clamps must be centered over the joints of adjoining tube sections and tightened to 50 ft lb and the clamp fastened to the tubes using 2 self tapping screws Failure to do so may result in separation of tube sections which could fall and result in death or serious injury For units under 150 000 B...

Page 9: ...n is spacing from the tube system ends to the first hanger and from the U tube ends to the last hanger B Dimension is spacing between first and second hangers away from burner C Dimension is spacing between hangers for tubes between B and D dimensions D Dimension is spacing between first and second hangers away from U tube Tube System Length ft Number of Chains Maximum Chain Length Espacement des ...

Page 10: ...bly Determine the quantity of baffle sections to be installed based on the burner rating and tube system length per Table10 1 Discard any baffle sections that will not be required for the assembly 3 Insert the completed turbulator baffle assembly into the last radiant tube flush with the end as shown in Figure 10 2 2 Assemble the turbulator baffle assembly by mating the sections determined in the ...

Page 11: ...ers and position the reflector so that it is centered over the tube The end closest to the burner should be 6 from the first tube and reflector hanger 4 Slide the next reflector through the tube and reflector hangers and center over the next tube The reflector should overlap the previous reflector by 4 Repeat until all reflectors are installed alternating top and bottom overlaps 5 Starting from th...

Page 12: ...t liner pipe may not be detected resulting in serious injury or death 2 A built in combustion air blower is provided additional external draft hoods diverters or power exhausters are not required or permitted CAUTION Installation must conform with local building codes or in the absence of local codes with Part 7 Venting of Equipment or the National Fuel Gas Code ANSI Z223 1 NFPA 54 latest edition ...

Page 13: ...rminate not less than 7 above grade 4 Vent must extend beyond any combustible overhang of the building 5 The vent system shall not terminate over public walkways building entrances or where condensate or vapor could cause a nuisance or hazard or could be detrimental to the operation of regulators relief openings or other equipment 6 Precautions must be taken to prevent degradation of building mate...

Page 14: ... as illustrated in Figure 15 2 in one plane without any sharp bends kinks or twists The gas take off from the drop line must be parallel to the burner gas inlet connection 6 Under no circumstances should the gas supply line to the heater provide any assistance in the suspension of the heater Do not locate any gas service line directly above or below the heater 4 Vent Pipe 4 Vent Pipe 6 Vent Pipe T...

Page 15: ...40 130 82 245 154 500 315 760 479 1450 914 50 56 35 115 72 215 135 440 277 670 422 1270 800 60 50 32 105 66 195 123 400 252 610 384 1150 725 70 46 29 96 60 180 113 370 233 560 353 1050 662 80 43 27 90 57 170 107 350 221 530 334 990 624 90 40 25 84 53 160 101 320 202 490 309 930 586 100 38 24 79 50 150 95 305 192 460 290 870 548 125 34 21 72 45 130 82 275 173 410 258 780 491 150 31 20 64 40 120 76 ...

Page 16: ...d country the product is being installed in The selection charts are differentiated by product type altitude and fuel type Selection charts include the proper kit suffix when required Manifold Pressure Adjustment The inlet pressure to the unit must be confirmed to be within acceptable limits 6 7 W C for natural gas and 11 14 W C for propane gas before opening the shutoff valve or the combination g...

Page 17: ...re in W C at Sea Level Use 3 5 W C for natural gas and 10 0 W C for propane gas NOTE Only the primary manifold pressure should be adjusted on units equipped with 2 stage or modulating gas controls No adjustments to the low fire manifold pressure are necessary on these units Table 17 1 High Altitude Kits for IPT Conversion IPT LP 50 60 75 100 125 150 175 200 0 2000 FT 77839 77840 77841 77842 77843 ...

Page 18: ... circuit breakers are in place and sized correctly Turn all hand gas valves to the OFF position 2 Remove service access side burner access panel as outlined on page 5 in section titled Removal of Burner Side Access Panels 3 Check that the supply voltage matches the unit supply voltage listed on the serial plate Verify that all wiring is secure and properly protected Trace circuits to insure the un...

Page 19: ...its with the pressure tab towers The inlet IN P and outlet OUT P pressure ports accept a 5 16 ID hose connection Using a 3 32 2 3mm inch hex wrench rotate pressure tap screw one revolution counter clockwise when measuring pressure only loosen but do not remove screw 4 Move the field installed manual shut off valve to the ON position 5 Create a call for heat from the thermostat 6 After adjustment m...

Page 20: ... 1 Casing Dimensions in DIMENSIONAL DATA 11 28 14 16 A B Figure 20 2 Burner and Tube System Dimensions inches Table 20 1 Tube Systems Data Tube Length ft Straight Tube U Tube System System Length A ft System Weight lb System Length B System Weight lb ft 20 23 78 13 89 30 33 112 18 132 40 43 146 23 157 50 53 180 28 200 60 63 214 33 225 70 73 252 38 277 Table 20 2 Burner Shipping Weights Model Shipp...

Page 21: ...Spot Example small work cell or dispersed over a slightly wilder range than with Spot Heating Area Example assembly line Mounting height is typically at the low end of the range shown above Total Building Heating is an application where average space temperature is to be maintained however due to the significant temperature gradient differences on long straight tube systems areas may exist where d...

Page 22: ...liness and tightness Verify the manual shut off valve is gas tight on annual basis The gas controls should be checked to insure that the unit is operating properly Removal of Burner Enclosure Panels Each of the two burner enclosure side panels is held in place by screws as shown in Figure 22 1 Once the screws are removed the burner enclosure side panels can be removed for access to the burner asse...

Page 23: ...unit giving a brief description of the applicable codes for your heater For more detail see the control board data sheet included with the unit Unit starts but does 1 Main gas is off 1 Open manual gas valve not ignite 2 Air in gas line 2 Purge gas line 3 Main or manifold gas pressure 3 Set gas pressures per manual instructions 4 Check gas valve switch 4 Set gas valve switch to ON position Unit goe...

Page 24: ...4 1 For a complete description of the Model Number and Serial Number see Figures 25 1 and 25 2 LED Diagnostic Capability The LED on the ignition controller indicates the condition of the control system The diagnostic codes and their respective definitions are shown in Table 24 1 5H079997A1 REV C Steady On Normal operation no call for heat Fast flash Normal operation call for heat 1 flash Pressure ...

Page 25: ... 13 14 15 16 17 18 19 20 21 1 2 3 4 5 6 7 8 9 P A R K C O O L H E A T L1 L1 I N D P A R K NEUTRALS Y G W R C L2 WH L1 BK GR G GND 115V 60HZ 1Ø POWER CIRCUIT BREAKER BY OTHERS SPARK IGNITOR FLAME SENSOR GAS VALVE PRESSURE SWITCH LOW VOLTAGE THERMOSTAT BY OTHERS PIN 5 PIN 6 COM SEC XFMR COM 120 24 PE MOTOR IGNITION CONTROL DOOR INTERLOCKS BK BK WH BK GND G Y Y BL WH O R R R Y BK WH GAS VALVE OPEN AM...

Page 26: ...26 9 511 THIS PAGE INTENTIONALLY LEFT BLANK ...

Page 27: ...27 9 511 THIS PAGE INTENTIONALLY LEFT BLANK ...

Page 28: ... OF SHIPMENT FROM SELLER These warranties are issued only to the original owner user and cannot be transferred or assigned No provision is made in these warranties for any labor allowance or field labor participation Seller will not honor any expenses incurred in its behalf with regard to repairs to any of Seller s products No credit shall be issued for any defective part returned without proper w...

Search results

Summary of Contents for IPT

Reviews:

Related manuals for IPT

Brands by name

Popular brands

Modine Manufacturing IPT, Installation And Service Manual

Search results

Summary of Contents for IPT

Reviews:

Related manuals for IPT

Brands by name

Popular brands