Sanyo 85402843, Руководство по обслуживанию

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Mini ECO-i System
Remote Control Functions
7
13. Serial-Parallel I/O Unit
(ACC-SP16TAG(B))
For Your Safety
1. Accessories attached with the Serial-Parallel I/O Unit
2. Installing the Serial-Parallel I/O Unit
1. Read the following instructions carefully, and carry out secure installation
and electrical work.
2. The precautions given in this manual consist of specific "Warnings" and
"Cautions." They provide important safety-related information. Be sure to
strictly observe all safety procedures. The labels and their meanings are
as described below.
This symbol refers to a hazard or unsafe procedure or practice
that can result in severe personal injury or death.
This symbol refers to a hazard or unsafe procedure or practice
that can result in personal injury or product or property damage.
After installation is completed, perform a test run to check for operating
trouble. Explain operating procedures to the customer following the central
control device Operation Manual and then request the customer to store the
Procedures for Installation (Electrical Work) of Serial-Parallel I/O Unit
together with the central control device Operation Manual
Be sure to arrange installation by the dealer where the system was
purchased or by a professional installer. Electric shock or fire may result
if an inexperienced person performs any installation or wiring
procedures incorrectly.
Be sure that this unit is securely installed in accordance with the
Procedures for Installation (Electrical Work) of Serial-Parallel I/O Unit.
Electric shock or fire may result if any installation or wiring procedures
are incorrectly performed.
Only a qualified electrician should attempt to connect this system, in
accordance with the instructions in this manual. Use a dedicated
electrical circuit. Insufficient electrical circuit capacity or incorrect
installation may cause electric shock and fire.
Use the specified cables for the electrical connections, and connect the
cables securely. Run and fasten the cables securely so that external
forces or pressure placed on the cables will not be transmitted to the
connection terminals. Overheating or fire may result if connections or
attachments are not secure.
Depending on the installation conditions and location, an earth leakage
breaker may be required. If an earth-leakage breaker is not installed,
there is a danger of electric shock or fire.
For safety, turn off the main power supply (breaker) before installing or
removing the Serial-Parallel I/O Unit.
Remove the 4 screws from the body and remove the top cover.
(1) Connecting the Power Supply
This unit can operate either on AC110-120V or AC220-240V.
Connect the primary side of the transformer to the CN6 connector (for
AC220-240V) or the CN7 (for AC110-120V) on the main circuit board (A)
after confirming which power voltage you use. This unit is originally set
for CN6 (AC220-240V) before shipment.
(Note) If the combination of the power voltage and the transformer
primary-side selection is incorrect, the unit may be damaged.
Turn off the main power supply before changing the connector.
Because this is a high-voltage circuit, there is a danger of electric
shock.
This unit is mounted on a control panel.
Prepare the control panel that can
accommodate required number of the
Serial-Parallel I/O Units.
Do not run the indoor/outdoor control lines, input/output lines, and
power cables through the same conduit, or twist those cables
together, or place the cables near one another. It can cause
malfunction.
Install the Serial-Parallel I/O Unit away from any sources of
electrical noise.
Avoid installing in any locations where the unit may come into
contact with water, or in any extremely humid locations.
Avoid installing in any location that is subject to excessive
vibration or physical impacts.
Warning
Caution
Caution
Warning
1 1 2 4
Accessories
No. Accessory Quantity No. Accessory Quantity
Installation Plan Installation Screws
(tapping screws 4x12)
<Note 1>
<Note 2>
<Note 3>
<Note 4>
Control panel
Serial-Parallel I/O Unit
3. Wiring the Serial-Parallel I/O Unit
Analog output terminal block
Analog input terminal block
(A) Main circuit board
< Arrangement of the Serial-Parallel I/O components >
(C) Analog circuit bo
ard
(B) Digital circuit board
Transformer
Microcontroller
AC110-120V
220-240V
Power supply
changing
connector
Digital input/output terminal block
Operation lamp (red)
All-start switch
All-stop switch
Setting switch
Address setting switch
Power supply terminal block
Indoor/outdoor control line terminal block
LCD
06-408 Mini_ECOi_SM7 11/10/06 7:25 PM Page 188
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