2
INSTALLATION
Inspection
Inspect carton for damage. If damaged, notify carrier immediately.
Inspect controller for damage. Return damaged products.
Requirements
(These items are not provided)
•
Installer must be an experienced technician.
•
Job wiring diagrams.
•
Tools:
–
Drill and bits for panel mounting screws.
–
Digital Volt-
Ω
meter (DVM).
–
Static protection wrist strap.
•
EN 61558 power transformer as described opposite.Three No. 10
self-starting screws for wall mounting or 35mm DIN rail for mounting.
Precautions
General Cautions
Follow Static precautions when installing this equipment.
Use copper conductors that are suitable for 75°C.
Make all connections according to electrical wiring diagram.
Do not route power and output wiring with signal wiring.
Do not run Extra Low Voltage (24Vac or less) wiring in the same
harness as mains wiring.
All installation wiring must conform to BS 6701:2004 and
EN 50174.
Static Precautions
Static charges damage electronic components. The microprocessor
and associated circuitry are extremely sensitive to static discharge.
Use the following precautions when installing, servicing, or operating
the system:
•
Work in a static-free area.
•
Discharge static electricity by touching a known, securely grounded
object.
•
Use a wrist strap connected to earth ground when handling the
controller’s printed circuit board.
European Community Directives
This equipment meets all requirements of European Community
Directives for Low Voltage (72/23/EEC), General Safety (92/59/EEC),
and Electromagnetic Compatibility (89/336/EEC).
Federal Communications Commission (FCC)
This equipment has been tested and found to comply with the limits for
a Class A digital device, pursuant to Part 15 of the FCC Rules. These
limits are designed to provide reasonable protection against harmful
interference when the equipment is operated in a commercial
environment. This equipment generates, uses, and can radiate radio
frequency energy and, if not installed and used in accordance with the
instruction manual, may cause harmful interference to radio
communications. Operation of this equipment in a residential area is
likely to cause harmful interference in which case the user will be
required to correct the interference at his own expense.
Canadian Department of Communications (DOC)
This digital apparatus does not exceed the Class A limits for radio
noise emissions from digital apparatus set out in the radio interference
regulations of the Canadian Department of Communications.
Power Supply Wiring Precautions
•
This product contains a non-isolated half-wave rectifier power
supply and must not be powered by transformers used to power
other devices containing non-isolated full-wave rectifier power
supplies. Refer to DS 10.250,
EN-206, Guidelines for Powering
Multiple Full-Wave and Half-Wave Rectifier Devices from a
Common Transformer
for detailed information.
•
The 24Vac 50/60Hz supply must comply with EN 61558 and be
capable of supplying at least 13VA. Class 2 circuits must not intermix
with Class 1 circuits. The supply to the transformer must have a
breaker or disconnect.
•
The transformer frame and controller GND terminal must be
connected to earth; see page 7.
