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ページを印刷するINSTALLATION MANUAL
PART NO. 9377898043
SIGNAL AMPLIFIER
CONTENTS
1.
SAFETY PRECAUTIONS ...................................................... 1
2.
MAIN UNIT AND ACCESSORIES .......................................... 1
3.
ELECTRICAL REQUIREMENT ............................................. 1
SELECTING AN INSTALLATION LOCATION ........................... 2
4.
Dimensions ............................................................ 2
4. 1.
5.
WIRING.............................................................................. 2
5. 1.
Check point ............................................................ 2
6.
INSTALLING THE SIGNAL AMPLIFIER ................................. 3
6. 1.
Connecting the power supply cable .............................. 3
6. 2.
Connecting the transmission cables ........................... 3
6. 3.
Installing the terminal resistor .................................... 4
6. 4.
Filter mode setting ................................................... 4
7.
TURNING ON POWER ......................................................... 4
8.
ADDRESS SETTING ............................................................ 4
ERROR CODE .................................................................. 5
9.
11
SAFETY PRECAUTIONS
▪
The "SAFETY PRECAUTIONS" indicated in
important information pertaining to your safety. Be sure to observe
them.
▪
Request the user to keep
for relocating or repairing the unit.
This mark indicates procedures which, if im-
WARNING
properly performed, might lead to the death or
serious injury of the user.
Perform electrical work by an authorized service personnel in ac-
cordance with this manual and the electrical wiring regulations or
implementation regulations of the country. Also do not install this unit
by yourself. Improper electric work will cause electric shock or a fire.
Perform installation work in accordance with this manual. Request an
authorized service personnel to perform installation work. Do not install
this unit by yourself. Improper installation will cause injury, electric
shock, fire, etc.
In the event of a malfunction (burning smell, etc.), immediately stop op-
eration, turn off the electrical breaker, and consult authorized service
personnel.
Install a leakage circuit breaker to power supply cable in accordance
with the related laws and regulations and electric company standards.
Use a power source exclusively for this unit. Never share the power
source with other electrical equipment. Doing so will cause fire and
electric shock.
Do not install the unit in the following areas:
▪
Do not install the unit near a source of heat, steam, or flammable gas.
▪
Area filled with mineral oil or containing a large amount of splashed
oil or steam, such as a kitchen. It will deteriorate plastic parts, caus-
ing the parts to fail or the unit to leak water.
▪
Area that generates substances that adversely affect the equipment,
such as sulfuric gas, chlorine gas, acid, or alkali. It will cause the
copper pipes and brazed joints to corrode, which can cause refriger-
ant leakage.
▪
Area containing equipment that generates electromagnetic interfer-
ence. It will cause the control system to malfunction, preventing the
unit from operating normally.
▪
Area that can cause combustible gas to leak, contains suspended
carbon fibers or flammable dust, or volatile inflammables such as
paint thinner or gasoline. If gas leaks and settles around the unit, it
can cause a fire.
▪
Do not use the unit for special purposes, such as storing food, rais-
ing animals, growing plants, or preserving precision devices or art
objects. It can degrade the quality of the preserved or stored objects.
▪
Install the unit in a well-ventilated place avoiding rains and direct sun-
light.
Do not operate this unit when your hands are wet. Touching the unit
with wet hands will cause an electric shock.
If children may approach the unit, take preventive measures so that
they cannot reach the unit.
En-1
AMP Air Conditioning
this manual contain
this manual on hand for future use, such as
This mark indicates procedures which, if improp-
CAUTION
erly performed, might possibly result in personal
harm to the user or damage to property.
Pay abundant care when transporting this unit because it is a precision
device. Improper transportation will cause trouble.
Do not touch the switches with sharp objects. Doing so will cause
injury, trouble, or electric shock.
Do not expose this unit directly to water. Doing so will cause trouble,
electric shock, or heating.
Do not set vessels containing a liquid on this unit. Doing so will cause
heating, fire, or electric shock.
Dispose of the packing materials safely. Tear and dispose of the plastic
packing bags so that children cannot play with them. There is the dan-
ger of suffocation if children play with the original plastic bags.
Do not insert articles into the slit parts of this unit. Doing so will cause
trouble, heating, or electric shock.
21
MAIN UNIT AND ACCESSORIES
The following installation parts are supplied. Use them as required.
Name and Shape
Q'ty
Signal amplifier
Installation manual
Cable tie
Screw (M4 x 20 mm)
Terminal resistor
Dust proof bushing
Connecting wire
31
ELECTRICAL REQUIREMENT
Use
Size
2
1.25 mm
Maximum
Power
(16AWG) Type 60245
supply
0.5 mm
2
cable
Minimum
(20AWG)
Trans-
2
0.33 mm
mission
(22AWG)
cable
Fuse
3 A
capacity
L
W
is registered trademark of Echelon Corporation
ON
ORKS
*
in the United States and other countries.
www.ampair.co.uk | [email protected]
Application
Main unit
1
This manual
1
For mounting the power supply
cable and transmission cable.
3
For mounting the signal
amplifier.
4
It is used when there is no
terminal resistor in a network
1
segment.
For connecting the power sup-
ply cable.
(Except in U.S.A. and Canada)
1
For setting the filter mode
1
Remarks
Wire type
1Ø AC208-240 V
50/60Hz, 2 Cable +
IEC 57 or
earth (ground)
[Always earth
equivalent
(ground) the unit]
22AWG LEV-
EL4 (NEMA)
L
W
nonpolar 2
ON
ORKS
core, twisted
compatible cable
pair solid core
Shielded