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Part 0. General Safety Information

NTI boilers

 are factory set to operate 

with Natural Gas. BEFORE OPERATING 

WITH PROPANE 

the boiler must be 

converted to Propane using this kit. 

Use the procedures outlined in these 

instructions to fully complete the 

Natural Gas to LP conversion for 

models 

085, 110, 150, and 199.

Kit Contents: 

-  Natural to LP Conversion

Instructions 

nr. 1

-  LP Conversion Label 

nr. 1

-  LP-Mixer w. Diaphragm 

(Table 1) 

nr. 1

-  Gasket for gas pipe 

nr. 2

Model

Polidoro code

(MIXER data plate)

LP diaphragm Ø in (mm)

085 and 110

350_0944_0

3

6.4 mm

150

350_0921_0

3

199

350_0922_0

3

6.9 mm

Table 1 

 LP Mixer and Gas Diaphragm

Data plate

LP diaphragm

If  the  kit  contents  do  not  match 

model  (see  Table  1),  DO  NOT 

proceed  with  installing  the  LP-

Conversion  Kit,  and  DO  NOT 

operate the boiler - contact 

NTI

 for 

assistance.

Содержание TFTN

Страница 1: ...on of carbon monoxide may result causing property damage personal responsible for the proper installation of this kit THE INSTALLATION IS NOT PROPER AND COMPLETE UNTIL THE OPERATION OF THE CONVERTED A...

Страница 2: ...150 and 199 Kit Contents Natural to LP Conversion Instructions nr 1 LP Conversion Label nr 1 LP Mixer w Diaphragm Table 1 nr 1 Gasket for gas pipe nr 2 Model Polidoro code MIXER data plate LP diaphrag...

Страница 3: ...result in dangerous explosion leading to property damage personal injury or death ATTENTION LIQUEFIED PETROLEUM LP PROPANE propane gas is heavier than air therefore it is imperative that your boiler i...

Страница 4: ...e g Remove the three bolts securing the NG mixer to the blower and remove the NG Mixer i Reassemble the gas pipe to the gas valve and mixer ATTENTION Use the new rubber gaskets provided with the kit j...

Страница 5: ...r clockwise 2 turns c Turn the gas supply on and test for gas leaks in all piping d Perform gas line pressure test and combustion calibration in accordance with Parts 2 and 3 NOTICE 199 Model ONLY Fig...

Страница 6: ...setting and continue with the Gas Valve and Burner Setup procedure outlined below Failure to perform the Gas Valve and Burner Setup correctly may result in incorrect operation component failure prope...

Страница 7: ...ilure to do so could result in serious personal injury or death Figure 6 Combustion Test Port Adjustments to the Gas valve may technician while using a calibrated combustion analyzer capable of measur...

Страница 8: ...valve by turning setting screw 4 clockwise to increase the CO2 level counterclockwise to reduce the CO2 level 1 turn adjusts the CO2 level by approximately 0 3 Wait 1 minute after each change in setti...

Страница 9: ...corresponds to the value given in Table 3 Min Power adjustment is complete Otherwise continue with the procedure Attention If Screw 2 has been adjusted it is necessary to repeat the Ajusting the CO2...

Страница 10: ...essure Pression d admission Natural Naturel Propane 10 5 wc 2 6 kPa 3 5 wc 1 kPa 0 wc 0 kPa 0 wc 0 kPa 8 wc 2 kPa 13 wc 3 2 kPa October 22 2018 b Conversion Decal Fill out the required information on...

Страница 11: ...11...

Страница 12: ...NTI Boilers Inc 30 Stonegate Drive Saint John NB E2H 0A4 Canada Technical Assistance 1 800 688 2575 Website www ntiboilers com Fax 1 506 432 1135 Visit us online 86662 Rev 22 7 13...

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