Camus Hydronics MICOFLAME GRANDE Series, Инструкция по установке, эксплуатации и обслуживанию

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6
6.2 STANDARD VENTING
The MicoFlame® Grande is a category I
appliance and is approved for venting into a
common chimney provided it is in good condition
and meeting the local Codes. Typically, the
chimney will be ‘B’ vent or brick with clay or metal
liner. If the chimney height is much greater than
30 feet or if drafts are in excess of negative 0.05”
W.C., it may be beneficial to provide a single
acting barometric damper directly above the vent
collar. This damper will ensure smooth light off
and minimize standby loss through the appliance.
Be sure to position the damper at least 6” away
from the wall of the vent connector.
The following vent materials are suitable for
MicoFlame®
Non-Condensing Category I
installations:
1. “B” type.
2. Stainless Steel Single Wall
3. “C” Vent. (Canada ONLY)
4. Equivalent or higher rated than above
6.3 SIDEWALL VENTING
When fitted with the factory supplied vent
terminal, the MicoFlame® Grande can vent up to
60 equivalent feet. Elbows can range from 8 to 15
feet in equivalent length depending on centreline
radius. See Table 2 for vent sizes.
Appliances may be installed with either a
horizontal sidewall vent or vertical roof top
terminal. Terminals differ with each application.
Horizontal lengths over 5 feet must be installed
using corrosion resistant stainless steel. Use
single wall vent and seal all joints or use pressure
rated double wall vent.
Refer to local codes for proper installation and
location of vent terminals.
When using sidewall vent, all vent connector
seams and joints must be sealed with pressure
sensitive aluminium tape or silicone sealant as
specified by the vent manufacturer. Aluminium
tape must meet the provisions of SMACNA
AFTS-100-73 Standard.
When venting through unheated spaces with
single wall vent, insulation must be properly
wrapped around the vent pipe to prevent flue gas
condensation inside the vent.
Periodically check to ensure that the vent
terminal is unobstructed.
The following vent materials are suitable for
MicoFlame® Non-Condensing Category III
installations:
1. Corrosion resistant stainless steel
single wall.
2. AL29-4C or equivalent, single or
double wall.
6.4 OUTDOOR AIR KIT
Provisions for combustion and ventilation air
are to be in accordance with the section for “Air
for Combustion and Ventilation”, of the National
Fuel Gas Code, ANSI Z223.1/NFPA 54, or
clause 8.2, 8.3, 8.4 of “Natural Gas and
Propane
Installation Code”, CAN/CSA
B149.1.2, or applicable provisions of the local
building codes.
If air is taken directly from outside the building
with no duct, provide two permanent openings:
a) Ventilation of the space occupied by
fuel burning appliance(s) or equipment
shall be supplied by a ventilation
opening at the highest practicable point
communicating with the outdoors. The
total cross sectional area of the
ventilation opening must be either 10%
of the net free area required for
combustion air or 10 sq. in (6500 mm
2 ),
whichever is greater.
b) Net free area of combustion air
opening shall be in accordance with all
applicable codes. In the absence of
such codes provide combustion air
opening with a minimum free area of
one square inch per 7,000 Btuh input
(5.5 cm per kW) up to 1,000,000 Btuh
and one square inch per 14,000 Btuh in
excess
of 1,000,000 Btuh. This
opening must be ducted no higher than
18” nor less than 6” above the floor.
NOTE
Outside air openings shall directly communicate with
the outdoors.
When fitted with the factory supplied air inlet
ring and air intake terminal, the MicoFlame®
Grande can draw outdoor air over an
equivalent length of 60 feet. See Table 2 for
vent sizes.