JLA D90, Руководство по установке

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Providing local codes permit, power connections to the dryer can be made by use of a flexible underwriters laboratory
(U.L.) listed power cord/pigtail (wire
must conform to ratings of the dryer), or the dryer can be hard wired directly
to the service breaker. In ALL cases, a strain relief must be used where the wire(s) enter the dryer electrical
service (relay) box.
NOTE: A CIRCUIT SERVICING EACH DRYER MUST BE PROVIDED .
4. Grounding
A ground (earth) connection must be provided and installed in accordance with state and local codes. In the
absence of these codes, grounding must conform to applicable requirements of the National Electrical Code ANSI/
NFPA NO. 70-LATEST EDITION, or in Canada, the installation must conform to applicable Canada Standards:
Canadian Electrical Codes Parts 1 & 2 CSA C22.1-1990 or LATEST EDITION. The ground connection may be to
a proven earth ground at the location service panel.
NOTE: A grounding connection (terminal lug) is provided in the dryer’s electrical service/relay box at the rear,
upper left hand corner of the dryer.
For added personal safety, when possible, it is suggested that a separate ground wire (sized per local codes) be
connected from the ground connection of the dryer to a grounded cold water pipe.
DO NOT ground to a gas pipe
or hot water pipe . The grounded cold water pipe must have metal to metal connection ALL the way to the
electrical ground. If there are any nonmetallic interruptions, such as a meter, pump, plastic, rubber, or other insulating
connectors, they
must be jumped out with no. 4 copper wire and securely clamped to bare metal at both ends.
IMPORTANT: For personal safety and proper operation, the dryer must be grounded. For proper operation
of the microprocessor controller (computer), an earth (zero) ground is required.
NOTE: Grounding via metallic electrical conduit (pipe) is not recommended .
G. GAS INFORMATION
It is your responsibility to have ALL plumbing connections made by a qualified professional to ensure that the gas
plumbing installation is adequate and conforms to local and state regulations or codes. In the absence of such codes, ALL
plumbing connections, materials, and workmanship must conform to the applicable requirements of the National Fuel
Gas Code ANSI Z223.1-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 and improper operation of the dryer.
The dryer and its individual shutoff valves must be disconnected from the gas supply piping system during any pressure
testing of that system at test pressures in excess of 1/2 psig (3.5 kPa). The dryer must be isolated from the gas supply
piping system by closing its individual manual shutoff valve during any pressure test of the gas supply system at test
pressures equal to or less than 1/2 psig (3.5 kPa).
IMPORTANT: Failure to isolate or disconnect dryer from supply as noted can cause irreparable damage to
the gas valve, which will VOID THE WARRANTY.