Dettson C105-1-D, Инструкции по установке и руководство для владельца

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2 INTRODUCTION
This multiposition Category IV condensing furnace is
CSA design certified direct vent (2 pipes) or non-direct
vent (1 pipe). The furnace is factory shipped for use
with natural gas. The furnace can be converted in the
field for use with propane gas when a factory supplied
conversion kit is used. Refer to the furnace rating plate
for conversion kit information and part list table
This furnace is designed for minimum continuous return
air temperature of 60 °F (16 °C) or intermittent operation
down to 55 °F (13 °C) such as when used with a
night setback thermostat. Return air temperature must
not exceed 80 °F (27 °C). Failure to follow these
return air temperature limits may affect reliability of heat
exchangers, motors, and controls.
The furnace should be sized to provide at least 100
% of the design heating load requirement.
Heating
load estimates can be made using approved methods
available from Air Conditioning Contractors of America
(Manual J); American Society of Heating, Refrigerating,
and Air Conditioning Engineers; or other approved
engineering methods.
Excessive over sizing of the
furnace could cause the furnace and/or vent to fail
prematurely.
2.1 CODES AND STANDARDS
Follow all national and local codes and standards in
addition to these instructions.
The installation must
comply with regulations of the serving gas supplier, local
building, heating, plumbing, and other codes. In absence
of local codes, the installation must comply with the
national codes listed below and all authorities having
jurisdiction. In the United States and Canada, follow all
codes and standards for the following:
Table 1 – Codes and Standards
TOPIC USA CANADA
Safety National Fuel Gas Code
(NFGC)
NFPA 54-
2009/ANSI Z223.1 and
the Installation Standards,
Warm
Air Heating and
Air Conditioning Systems
ANSI/NFPA 90B
National Standard of
Canada, Natural Gas and
Propane Installation Code
(NSCNGPIC)
CAN/CSA
B149.1
General
installation
NFGC and the NFPA 90B.
For
copies, contact the
National Fire Protection
Association Inc., Battery
march Park, Quincy, MA
02269; or for only the NFGC
contact the American Gas
Association, 400 N. Capitol,
N.W.,Washington DC 20001
NSCNGPIC. For a copy,
contact
Standard Sales,
CSA International, 178
Rexdale Boulevard,
Etobicoke (Toronto),
Ontario, M9W 1R3, Canada
Combustion and
and air ventilation
Section 9.3 of the
NFPA54/ANSI Z223.1
Air for Combustion and
Ventilation
Part 8 of the CAN/CSA
B149.1,
Venting Systems
and Air Supply for
Appliances
Duct systems Air Conditioning Contractors Association (ACCA) (Manual
D), Sheet Metal and Air Conditioning Contractors National
Association (SMACNA), or American Society of Heating,
Refrigeration, and Air Conditioning Engineers (ASHRAE).
Acoustical lining
and fibrous glass
duct
current edition of SMACNA, NFPA 90B as tested by UL Standard
181 for Class I Rigid Air Ducts.
Gas piping and
pipe pressure
testing
NFPA 54/ANSI Z223.1
NFGC; Chapters 5, 6, 7,
and 8 and national plumbing
codes.
CAN/CSA-B149.1, Part 6
Manufactured
Mobile housing Manufactured Home
Construction and Safety
Standard, Title 24 CFR,
Part 3280 or The Standard
for
Manufactured Home
Installations ANSI/NCS
A225.1
Canadian Standard for
Series M92 Mobile Homes,
CAN/CSA Z240MH
Electrical
connections National Electrical Code
(NEC) ANSI/NFPA 70
Canadian Electrical Code
CSA C22.1
Venting Part 7, Venting of
equipment, latest edition of
the National Fuel Gas Code
NPFA 54, 90A and 90B
ANSI Z223.1-
CAN/CSA-B149.1-05 latest
edition
IN THE STATE OF MASSACHUSETTS:
• This product must be installed by a
licensed plumber of gas fitter;
• When flexible connectors are used, the
maximum length shall not exceed 36 in.
(914 mm);
• When lever type gas shutoffs are used
they shall be ”T” handle type;
• The use of copper tubing for gas
piping is not approved by the state of
Massachusetts;
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