ADC ML-96, Руководство по установке

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ELECTRICAL SERVICE SPECIFICATIONS (PER DRYER)
IMPORTANT :
NOTES : A.
B.
C.
208 VAC AND 230/240 VAC ARE NOT THE SAME. When ordering,
specify exact voltage.
When fuses are used they must be dual element, time delay, current
limiting, class RK1 or RK5 ONLY. Calculate/determine correct fuse
value, by applying either local and/or National Electrical Codes to
listed appliance amp draw data.
Circuit breakers are thermal-magnetic (industrial) motor curve type
ONLY. For others, calculate/verify correct breaker size according to
appliance amp draw rating and type of breaker used.
Circuit breakers for 3-phase (3ø) dryers must be 3-pole type.
SERVICE
VOLTAGE
PHASE
WIRE
SERVICE
APPROX.
AMP DRAW
CIRCUIT
BREAKER
60 Hz 50 Hz
208 3ø 3 12 — 15
240 3ø 3 10 — 15
230 3ø 3 — 8 15
380 3ø 4 * — 6 15
400 3ø 4 * — 5 15
416 3ø 4 * — 5 15
460 3ø 3 6 — 15
480 3ø 3 6 — 15
Electrical Connections
The only electrical input connections to the dryer are the
3-phase (3ø) power leads (L1, L2, and L3), GROUND, and
in the case of 4-wire service, the NEUTRAL. These electrical
connections are made at the terminal block located in the
service/relay box at the rear, upper right hand corner of the
dryer. To gain access into this service box, the service cover
must be removed.
The “LINE POWER” and the “GROUND” connections to the
dryer must be made through the knockout hole at the top of
the electric service/relay box. A strain relief must be used
where the line power ground wires go into the electric
service/relay box.
Electrical Service Specifications
IMPORTANT: Figures shown are for reversing models
only.
Gas Models Only
* 3-Wire is available, contact the factory for information. 10/21/14
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.
For added personal safety, when possible, it is suggested
that a separate ground wire (size 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 a wire (size per local codes) and
securely clamped to bare metal at both ends.
IMPORTANT: For personal safety and proper operation,
the dryer must be grounded.
NOTE: A grounding connection (terminal lug) is provided in
the dryer’s electrical service/relay box at the rear, upper
right hand corner of the dryer.
Grounding via metallic electrical conduit (pipe) is not
recommended.
Provisions are made for ground connection in each dryer at
the electrical service connection area.
Providing local codes permit, power connections to the dryer
can be made by use of a flexible UL 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’s
electrical service (relay) box.
IMPORTANT: A separate protected circuit must be
provided to each dryer.
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 (Propane Gas) or LATEST EDITION.
In Australia, the fuel gas code is AS/NZS5601, local authority,
gas, electricity, and any other relevant statutory regulations.
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 valve 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).