20
IMPORTANT:
For extended ductwork runs, the cross section area of the ductwork can only be
increased to an extent. Maximum proportional ductwork runs
cannot
exceed 20 feet
(6.09 meters) more than the original limitations of 20 feet (6.09 meters) with two (2)
elbows. When the ductwork approaches the maximum limits as noted in this manual,
a professional heating, venting, and air conditioning (HVAC) firm
should be
consulted
for proper venting information.
IMPORTANT:
Exhaust back pressure measured by a manometer in the exhaust duct
must be
no less
than 0 and
must not exceed
0.3 inches (0.74 mb) of water column (W.C.).
The ductwork
should be
smooth inside with no projections from sheet metal screws or other obstructions,
which will collect lint. When adding ducts, the duct to be added should overlap the duct to which it is to be
connected.
ALL
ductwork joints
must be
taped to prevent moisture and lint from escaping into the
building. Inspection doors
should be
installed at strategic points in the exhaust ductwork for periodic
inspection and cleaning of lint from the ductwork.
NOTE:
When the exhaust ductwork passes through a wall, ceiling, or roof made of combustible
materials, the opening
must be
2-inches (5.08 cm) larger than the duct (all the way around).
The duct
must be
centered within this duct.
F. ELECTRICAL INFORMATION
1. Electrical Requirements
It is your responsibility to have
ALL
electrical connections made by a properly licensed and competent
electrician to assure that the electrical installation is adequate and conforms to local and state regulations or
codes. In the absence of such codes,
ALL
electrical connections, material, and workmanship
must conform
to the applicable requirements of the National Electrical Code ANSI/NFPA NO. 70-LATEST EDITION or
in Canada, the Canadian Installation Codes CAN/CGA-B149.1-M91 (Natural Gas) or CAN/CGA-B149.2-
M91 (Liquid Propane [L.P.] Gas) or LATEST EDITION.
IMPORTANT:
Failure to comply with these codes or ordinances, and/or the requirements stipulated
in this manual can result in personal injury or component failure.
NOTE:
Component failure due to improper installation will VOID THE WARRANTY.
Each dryer
should be
connected to an independently protected branch circuit. The dryer
must be
connected
with copper wire only.
DO NOT use aluminum wire, which could cause a fire hazard
. The copper
conductor wire/cable
must be
of proper ampacity and insulation in accordance with electric codes for
making
ALL
service connections.
NOTE:
The use of aluminum wire will VOID THE WARRANTY.
NOTE:
Wiring diagrams are affixed to the inside at the top front control door and the rear upper back
guard/panel.
Summary of Contents for Phase 7 / OPL ensor Activated Fire Extinguishing System D120
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