Laars MFTCF140, Инструкция по установке и эксплуатации

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Mascot FT Floor Standing Combination Boiler Page 37
Customer Service and Product Support:
800.900.9276 • Fax 800.559.1583
Headquarters:
20 Industrial Way, Rochester, NH 03867 • 603.335.6300 • Fax 603.335.3355
1869 Sismet Road, Mississauga, Ontario, Canada L4W 1W8 • 905.238.0100 • Fax 905.366.0130
www.Laars.com
Litho in U.S.A. © Laars Heating Systems 1607 Document 4290A
800.900.9276
•
Fax 800.559.1583 (Customer Service, Service Advisors)
20 Industrial Way, Rochester, NH 03867
•
603.335.6300
•
Fax 603.335.3355 (Applications Engineering)
1869 Sismet Road, Mississauga, Ontario, Canada L4W 1W8
•
905.238.0100
•
Fax 905.366.0130
www.Laars.com
Document 4290A
M
ascot FT Floor-Standing Gas Conversion Kit
pg 4 of 4
Figure F (Conversion label)
This unit was converted on ____/____/___to _____gas
with kit #____________by______________________
(name and company __________________________
accountable)_________________________________
___________________________________________
Cette unité a été converti ____/____/____ten ______gaz
en utilisant le kit numéro _____ par______________
(nom et société_________________________________
responsable)___________________________________
_____________________________________________
H2373900A
Manifold
Pressure Port
Gas Valve
Adjustment Port
(under the cap
screw)
Figure E
22.
It may be necessary to go back and forth between HI Fire and LOW Fire several times (and making
adjustments ONLY at LOW Fire), before CO2 at both are within acceptable levels. Be sure to put the
cap screw back onto the gas valve adjustment port when done.
23.
Once the CO2 and manifold pressure measurements for both MIN and MAX Fire are acceptable per
Table D, set DIP switches 6 and 7 to the OFF position for Nominal Fire (normal operation). The Mascot
FT is now operating in it’s normal mode.
24.
Write in the correct Conversion Date and the Technicians Name to the included gas conversion sticker.
See Figure F. Then apply that sticker adjacent to the rating plate.
25.
Remove your combustion analyser from the combustion test port and be sure to thread the test port plug
back into position.
26.
Re-connect outdoor reset if it was disconnected previously in this conversion and put the Front Panel
and Top Access Panel back on. Tighten them into place using the knob and 4 fasteners that you
disassembled in Step 3.
MFTCF140
MFTCF199
+
-
+
-
4.13 Natural Gas to Propane Conversion
SECTION 4. Installation