IMPORTANT
READ ALL OF THE FOLLOWING WARNINGS AND
STATEMENTS BEFORE READING THE
INSTALLATION INSTRUCTIONS
WARNING
L
IQUEFIED PETROLEUM (L.P.)
PROPANE GAS-FIRED BOILERS
Installation location ONLY as permitted in paragraph
entitled "LIQUEFIED PETROLEUM (L.P.) PROPANE
GAS-FIRED BOILER LOCATION" on page 4 of this
instruction book.
The above warning does not apply to
NATURAL
gas
fired boilers.
The installation must conform to the requirements of the
authority having jurisdiction or, in the absence of such
requirements, to the National Fuel Gas Code, ANSI Z223.1-
latest edition or
CSA B149.1-00 for natural gas and
propane
. The installation must also conform to the
additional requirements in this Slant/Fin Instruction Book.
In addition, where required by the authority having juris dic -
tion, the installation must conform to American Society of
Mechanical Engineers Safety Code for Controls and Safety
Devices for Automatically Fired Boilers, No. CSD-1 or
CSA
B149.1-00 for natural gas and propane
. If there is any
conflict in the above requirements, then the more stringent
requirement will apply.
WARNING
This boiler, gas piping and accessories must be
installed, connected, serviced and repaired by a
trained, experienced service technician, familiar with
all precautions required for gas-fired equipment and
licensed or otherwise qualified, in compliance with
the authority having jurisdiction.
WARNING
The venting system of this boiler is under positive
pressure. Leakage from this system can be hazardous
and if not avoided can result in death or serious injury. In
addition to the recommendations within this manual and
the User’s Information Manual, the venting system, from
the flue collector to the outdoor discharge, must be
carefully checked annually by a qualified service agency.
This manual must be left
with owner and should be
hung on or adjacent to the
boiler for reference.
LYNX
INSTALLATION AND OPERATING INSTRUCTIONS
Printed in Canada 0210
Part No. 84-5736
Publication No. LXA-40
Heating Contractor
Address
Phone Number
Boiler Model Number
Boiler Serial Number
Installation Date
DIRECT-VENT SEALED COMBUSTION CONDENSING BOILER
HOT WATER MODEL LX-85A
GAS-FIRED BOILER FOR NATURAL AND L.P. PROPANE GASES
TABLE OF CONTENTS
Dimensions, Rating and Orifice Sizes .................................................2
Identification of Parts ...........................................................................3
Installation Requirements ....................................................................4
Contamination Prevention ...................................................................5
Venting Application..............................................................................5
Boiler Room Air Supply and Ventilation ..............................................5
Flue gas Venting Requirements ..........................................................6
Vent Material .......................................................................................6
Air Intake Material ...............................................................................6
Vent and Air Intake Restrictions...........................................................7
Non-Direct Vent Installation .................................................................8
Sidewall Venting, Non-Direct Vent.......................................................8
Vent Termination Location and Clearance ..........................................8
Non-Direct Vent Vertical Venting .........................................................8
Direct Vent Installation .........................................................................8
Sidewall Venting, Direct Vent...............................................................8
Alternate Sidewall venting for direct or non-direct venting.........14
Vent/Air Intake Termination Installation .............................................15
Direct Vent, Venting and Air Intake through a Roof ..........................16
Venting and Air Intake Regular Inspection........................................17
Condensate Removal System...........................................................17
Gas Piping .........................................................................................17
Electrical Wiring .................................................................................18
Wiring Diagram ..................................................................................19
Multi Zoning .......................................................................................21
Water Piping ......................................................................................24
Operating Instructions .......................................................................30
Boiler Control Display........................................................................30
Boiler Control .....................................................................................30
Sequence of Operation .....................................................................36
Gas Input Rate Adjustment ...............................................................37
Safety Check .....................................................................................38
Care and Maintenance ......................................................................41
General Troubleshooting Guide ........................................................42
Appendix A&B ...................................................................................44
C
