Toshiba TCB-CC163TLE User manual

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Pub. OI-85464359744000
TCB-CC163TLE
INSTALLATION MANUAL
MANUEL D’INSTALLATION
INSTALLATIONS-HANDBUCH
MANUALE DI INSTALLAZIONE
MANUAL DE INSTALAÇÃO
MANUAL DE INSTALACIÓN
INSTALLA TIEHANDLEIDING
ΕΓΧΕΙΡΙ∆ΙΟ ΕΓΚΑΤΑΣΤΑΣΗΣ
TCB-CC163TLE.book Page 1 Wednesday, May 11, 2005 6:15 PM

2
Contents
Page
Product Information........................................................................................... 2
Alert Symbols.................................................................................................... 2
Installation Location .......................................................................................... 3
Electrical Requirements .................................................................................... 3
Safety Instructions............................................................................................. 3
General ............................................................................................................. 4
Installation site selection ................................................................................... 4
How to install the ON-OFF controller ................................................................ 4
Overview of the ON-OFF controller ...................................................... 5
Installation procedure ........................................................................... 6
Layout of electrical terminals ................................................................ 7
How to wiring .................................................................................... 8, 9
Connections with external equipment................................................. 10
Dip switch setting ............................................................................................ 11
Zone address setting ...................................................................................... 13
How to perform zone registration .................................................................... 14
ZONE registration table ...................................................................... 15
(a) Zone registration using the wired remote controller (RBC-AMT31E) ...16
(b) Zone registration using the ON-OFF controller (TCB-SC642TLE)..... 17
(c) Automatic zone registration using the ON-OFF controller (TCB-
SC642TLE) ......................................................................................... 18
How to check overlapping of central control address no................................. 19
Test run of the ON-OFF controller................................................................... 19
Product Information
If you have problems or questions concerning your Air Conditioner, you will
need the following information. Model and serial numbers are on the nameplate
on the bottom of the cabinet.
Model No. Serial No. ____________________
Date of purchase ________________________________________________
Dealer’s address ________________________________________________
Phone number ________________
Alert Symbols
The following symbols used in this manual, alert you to potentially
dangerous conditions to users, service personnel or the appliance:
This symbol refers to a hazard or unsafe
practice which can result in severe personal
injury or death.
This symbol refers to a hazard or unsafe
practice which can result in personal injury
or product or property damage.
TCB-CC163TLE
CAUTION
OI-744-02EG
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Installation Location
• We recommend that this ON-OFF controller be installed properly by
qualified installation technicians in accordance with the Installation
Instructions provided with the ON-OFF controller.
Electrical Requirements
1. All wiring must conform to the local electrical codes. Consult your dealer or a
qualified electrician for details.
2. Wiring must be done by a qualified electrician.
Safety Instructions
• Read this booklet carefully before using this ON-OFF controller. If you
still have any difficulties or problems, consult your dealer for help.
• The air conditioner is designed to give you comfortable room
conditions. Use this only for its intended purpose as described in the
Instruction Manual.
• Do not install this ON-OFF controller where there are fumes or
flammable gases, or in an extremely humid space such as a
greenhouse.
• Do not install the ON-OFF controller where excessively high heat-
generating objects are placed.
To warm up the system, the power mains must
be turned on at least five (5) hours before
operation. Leave the power mains ON unless
you will not be using this appliance for an
extended period.
• Never touch the unit with wet hands.
• Never use or store gasoline or other flammable vapor or liquid near
the air conditioner — it is very dangerous.
• The air conditioner has no ventilator for intaking fresh air from
outdoors. You must open doors or windows frequently when you
use gas or oil heating appliances in the same room, which consume
a lot of oxygen from the air. Otherwise there is a risk of suffocation
in an extreme case.
• Do not turn the air conditioner on and off from the power mains
switch. Use the ON/OFF operation button.
• Do not stick anything into the air outlet of the outdoor unit. This is
dangerous because the fan is rotating at high speed.
• Do not let children play with the air conditioner.
• Do not cool or heat the room too much if babies or invalids are present.
CAUTION
Power ma
i
ns
ON
CAUTION
OI-744-03EG
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1. General
This booklet briefly outlines where and how to install the ON-OFF controller.
Please read over the entire set of instructions for the indoor and outdoor units
and make sure all accessory parts listed are with the controller before
beginning.
2. Installation site selection
• Install the ON-OFF controller at a height of between 1 and 1,5 meters above
the floor.
• Do not install the ON-OFF controller in a place where it will be exposed to
direct sunlight or near a window or other place where it will be exposed to
the outside air.
• Be sure to install the ON-OFF controller vertically, such as on a wall.
3. How to install the ON-OFF controller
Give these instructions to the customer after finishing the installation.
Part Name Figure Q’ty Remarks
ON-OFF controller 1
Tapping screw
Truss-head
Phillips
4 ×16 mm 4For securing the ON-OFF
controller
Rawl plug 4 For securing the ON-OFF
controller
Manual 1 For installation
1 For operation
Switch name Label 1
• Do not twist the control wiring together with the power wiring or run
it through the same metal conduit, because this may cause a
malfunction.
• Install the ON-OFF controller away from sources of electrical noise.
• Install a noise filter or take other appropriate action if electrical
noise affects the power supply circuit of the unit.
Do not supply power to the unit or try to operate it until the tubing and
wiring to the outdoor unit is completed.
NOTE
CAUTION
OI-744-04EG
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Overview of the ON-OFF controller
* In order to mount the ON-OFF controller flush with the wall, an opening
measuring 128 mm ×128 mm is necessary.
116
160
148
6(6)
122
160 148 6
(6)
121
115
69
14
128
80
128
80
36
47
13
Electrical component box
Control unit Unit: mm
Z
Mounting plate
(for flush mounting)
4-
Ø 5 diameter holes
(for mounting)
Hole for electrical wiring
Rear plate
4-
Ø 5.5 diameter holes (for mounting)
Z-view (back side)
Fig. 1
OI-744-05EG
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Installation procedure
1. Decide how the ON-OFF controller will be mounted: in the normal manner or
flush with the wall.
a) To mount the ON-OFF controller in the normal manner, remove the
mounting plate. Then reattach the four screws to the electrical
component box.
b) To mount the ON-OFF controller flush with the wall, make an opening in
the wall measuring 128 mm ×128 mm. The opening must be at least
85 mm deep as measured from the outside surface of the wall.
2. Remove the rear plate and connect the electrical wiring.
1) Remove the four screws located on both sides of the rear plate.
2) Either the hole in the top of the electrical component box or the hole in
the rear plate may be used to feed the electrical wiring.
3) If the hole on top is used, the rear plate should be turned upside down.
3. Secure the ON-OFF controller in place.
a) If the ON-OFF controller is being mounted in the normal manner, first
attach the rear plate to the wall using the screws and Rawl plugs
provided. Next, place the body of the ON-OFF controller over the rear
plate and secure it in place using four screws.
b) If the ON-OFF controller is being mounted flush with the wall, fit it
through the mounting plate on the wall and secure it in place using the
screws and Rawl plugs provided.
To mount the ON-OFF controller on a wall made of cinder block,
brick, concrete, or a similar material, drill 4.8 mm diameter holes
in the wall and insert Rawl plugs to anchor the mounting screws.
a): Normal mounting
b): Flush mounting
Mounting plate
Electrical
component box
Hole for
electrical wiring
Rear plate
Fig. 2
NOTE
OI-744-06EG
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Layout of electrical terminals
How to connect electrical wiring
1) Basic wiring
2) Terminals for remote monitoring
Wire connection
• Power supply wire specification: Cable 3-core 1 mm2, in conformance with Design 60245 IEC 57.
N: Power supply ( 50 Hz/60 Hz, 220 – 240 V)
• Power supply wire specification: Cable 3-core, in
conformance with Design 60245 IEC 57.
• Fix the wires with code clamp.
L:
U1/U3: Central control wiring. (Low voltage)
U2/U4:
C3: Auxiliary
C4: Ground for Central control wiring
A1: Input for turning on air conditioners concurrently.
A2: Input for turning off air conditioners concurrently.
A3: Common input for turning air conditioners on or off.
B1: On operation state indicator output.
B2: Alarm indicator output.
B3: Common indicator output.
N
L
B3 B2 B1 A3 A2 A1
U1/U3
U2/U4
C3
C4
CN02
N
L
B3 B2 B1 A3 A2 A1
U1/U3
U2/U4
C3
C4
CN02
Clamp for electrical wiring
Connector (CN02)
for weekly timer
(optional)
P.C. board
Earth for
power
wiring
Fig. 3
Rear plate
Earth line
Power supply wire
OI-744-07EG
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How to wiring
How to wire the ON-OFF controller
In order to ensure safety, turn off the air conditioner power before mounting or
removing the ON-OFF controller.
1) Connect the communication wires to the indoor/outdoor unit connecting
wires or central control wiring.
2) Use the following as the control wiring.
Total wire length of less than 1,000 meters: Shield wire 1.25mm2
Total wire length of less than 2,000 meters: Shield wire 2.0mm2
The total wire length is obtained by adding the lengths of the indoor/outdoor
unit control wiring to the lengths of the central control wiring.
3) Do not run the control wiring inside the same electrical wire conduits as the
power cables, connect them using similar wires or allow them to be routed
near other wires.
4) For the communication wires, use control wires that visually identify them as
being different from either the remote controller wires or the power cables.
5) Connect the power cable of the ON-OFF controller to the AC220–240V
power source. (Incorrect wiring will damage the equipment.)
6) Connect the wires in such a way that none of the wires will be connected
incorrectly. (Incorrect wiring will damage the equipment.)
<Basic wiring diagram>
Connect the control wiring of the air conditioners shown which is the
wiring employed when using central control is used.
• The maximum number of air conditioners which can be connected in one
central control system is 64 indoor units and 16 outdoor units (Header
units).
(With VRF system)
• The ON-OFF controller can connect two units (main and sub) to each zone.
Ensure that wiring connections are correct. (Incorrect wiring will
damage the equipment.)
• When connecting to VRF outdoor units, make the connection to the central
control wiring (U3 and U4 terminals).
• When connecting to MMO indoor units, make the connection to the indoor/
outdoor unit connecting wire (U1 and U2 terminals).
• When connecting to a RAV air conditioner, make the connection to the U3
and U4 terminals.
• The “1:1 Model” connection interface is required for the RAV air
conditioner. (except KRT series.)
• A general-purpose unit control interface is required with some air
conditioner models.
CAUTION
1-1 1-31-2 2-1 2-2 2-3 3-1
When connecting a ON-OFF
controller for RAV series
indoor unit (except KRT),
add the "1:1 Model"
connection interface on
indoor unit.
ON-OFF
controller
Refrigerant
system 3 (RAV)
Refrigerant
system 2
(VRF)
Refrigerant
system 1
(VRF)
ON-OFF
controller
When
connecting to
VRF outdoor
units
MMO : Super Modular Multi Indoor Unit model name.
(MMU, MMD, MMC, MML, MMK and MMF)
“VRF” shows S-MMS and S-HRM.
“RAV” shows DI and SDI.
“1:1 Model” connection interface : TCB-PCNT30TLE.
Central control wiring
Indoor/outdoor unit
connecting wire
When connecting to
MMO indoor units
“1:1 Model”
connection interface
Fig. 4
NOTE
OI-744-08EG
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<Wiring connection procedure>
As shown in the figure below, connect the terminal block (U1/U3, U2/U4) of the
ON-OFF controller with the terminals (U3, U4) of the outdoor unit (Header unit).
• It is also possible to connect to the indoor/outdoor unit connecting wire
terminals (U1, U2) of the indoor or outdoor unit (no matter which refrigerant
system is used).
• Since the terminals do not have polarities, U1/U2 or U3/U4 can be reversed.
<Grounding the shielded wires>
• Terminate the connection of the shielded wires for all the central control
wires, and provide single-point grounding.
• Even when connecting the centrally controlled unit to the indoor/outdoor unit
connecting wires, terminate the connection of the shielded wires, and
provide single-point grounding for all the indoor/outdoor unit connecting
wires.
• Leave the final termination open (insulate it).
The fuse will blow to protect the equipment if an AC voltage of 220–240V is
applied by mistake to U1/U3 or U2/U4. If this should happen, first re-connect
the terminals properly, and then connect the communication wire to the U1/U3
and spare terminals. Check the fuse on the indoor/outdoor control board
since this fuse may have blown as well.
Indoor/outdoor unit
connecting wire
VRF Outdoor unit
(Header unit)
Indoor unit
Power supply
Weekly timer
Central control
wiring
Power supply
ON-OFF controller
When connecting to VRF outdoor
units (when connecting to the
central control system wire)
ON-OFF controller
When connecting to MMO
indoor units (when connecting
to the indoor/outdoor unit
connecting wire)
U1 U2 U3 U4
U1 U2
U3 U4
U1 U2 U1 U2
U1 U2
U3 U4
N
L
N
L
Fig. 5
NOTE
Indoor/outdoor
unit connecting
wire
Outdoor unit (Header unit)
Central control system wire
Indoor unit
Power supply
Weekly timer
B
AAC
Indoor/outdoor
unit connecting
wire shield
(single-point
grounding)
Power supply
ON-OFF controller
When connecting to multiple
outdoor units (when
connecting to the central
control wiring)
Area A: Ground both ends of the shielded cable used for the indoor/outdoor
unit connection.
Area B: Connect a shielded cable for the central control system wiring.
Area C: Ground only one end of the central control system wiring at its final
termination. (Leave the other end of the wire at its final termination as an
open wire (i.e. insulate it).)
Central control
wiring shield
(single-point
grounding)
ON-OFF controller
When connecting to multiple indoor
units (when connecting to the
indoor/outdoor unit connecting wire)
U1 U2
U3 U4
U3 U4
U1 U2 U1 U2
U1 U2
U3 U4
U1 U2 U3 U4
B
Fig. 6
OI-744-09EG
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Connections with external equipment
Designation
Input/
output
item
ON-OFF controller side Equipment side
Input/output
conditions
Terminal
name
Demarcation
terminals
Circuitry
example
Input/output
conditions
Digital
input/output
terminals
Status
output
Operate output
Alarm output “A”
(normally open)
contact without
voltage Static
(relay output)
Allowable contact
voltage, current:
DC 30 V, 0.5 A
Wiring length:
Max. 100
meters
Control
input
All operate input
All stop input “A”
(normally open)
contact with
voltage Pulse
(photocoupler
input) Allowable
contact voltage,
current: DC 24 V,
10 mA
Pulse width:
300 ms or
more Wiring
length: Less
than 100
meters
Digital
input
CPEV
0.9 to 1.2
Operate
Alarm B2
B3
B1
Output common
A1
A2
A3
+24V
COM
All operate (+)
All stop (+)
Input common (–)
CPEV
0.9 to 1.2
OI-744-10EG
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