Technibel K70D044Z Series User manual

2
Contents
Page
Product Information........................................................................................... 2
Alert Symbols.................................................................................................... 2
Installation Location .......................................................................................... 3
Electrical Requirements .................................................................................... 3
Safety Instructions............................................................................................. 3
1. General ......................................................................................................... 4
2. Installation site selection ............................................................................... 4
3. How to install the ON/OFF controller ............................................................ 4
Overview of the ON/OFF controller ...................................................... 5
Installation procedure ........................................................................... 6
Layout of electrical terminals ................................................................ 7
Basic wiring diagram............................................................................. 8
4. Dip switch setting .......................................................................................... 9
5. Zone address setting .................................................................................. 11
6. How to perform zone registration ................................................................ 12
ZONE registration table ...................................................................... 13
(a) Zone registration using the remote controller (K70D036Z)................. 14
(b) Zone registration using the system controller (K70D043Z)................ 15
(c) Automatic zone registration using the system controller (K70D043Z) .......16
7. How to check overlapping of central address no......................................... 17
8. System examples........................................................................................ 18
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 ________________
DECLARATION OF CONFORMITY
This product is marked « » as it satisfies EEC Directive No. 89/336/EEC, 73/
23/EEC and 93/68/EEC.
This declaration will become void in case of misusage and/or from non
observance though partial of Manufacturer’s installation and/or operating
instructions.
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.
K70D044ZAA
CAUTION
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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
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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 x 16 mm 4For securing the system
controller
Rawl plug 4 For securing the system
controller
Manual 1 For installation
1 For operation
• 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
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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 x 128 mm is necessary.
116
47
15
13
160
148
6(6)
122
160 148 6
(6)
121
115
69
14
128
80
128
80
36
47
13
Hole for electrical
wiring
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
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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 x 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
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Layout of electrical terminals
How to connect electrical wiring
1) Basic wiring
2) Terminals for remote monitoring
N:
Power supply ( 50 Hz/60 Hz, 220 – 240 V)
L:
U1:
Inter-unit control wiring. (Low voltage)
U2:
C3: Auxiliary
C4: Ground for inter-unit 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
U2
C3
C4
CN02
Clamp for electrical wiring
Connector (CN02) for
weekly timer or schedule
timer (optional)
P.C. board
Ground for
power wiring
Fig. 3
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Basic wiring diagram
Ensure that wiring connections are correct. (Incorrect wiring will
damage the equipment.)
1. Lines consisting of dots and dashes ( ) indicate inter-unit control
wirings.
2. In. means indoor unit.
3. One ON/OFF controller can connect up to two units—one main unit and
one sub unit—for each zone.
CAUTION
12121212
12
2
12
1
2
12
1
In.-1 In.-2 In.-3 In.-4 In.-n
U1
U2
C3
C4
N
L
U1
U2
C3
C4
N
L
2
12
1
12
2
12
1
Outdoor
unit-1
Outdoor
unit-2
Outdoor
unit-3
Outdoor
unit-m
Ground
Ground
Power supply
(50 Hz/60 Hz 220 – 240 V)
Ground for control wiring
ON/OFF
controller
ON/OFF
controller Power supply
(50 Hz/60 Hz 220 – 240 V)
Ground for control wiring
Remote
controller
Remote
controller
Remote
controller
m30
Remote
controller
n64
12 12
Remote
controller
12 12
12
Fig. 4
NOTE
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4. Dip switch setting
How to reach the P.C. board
Remove the flat-top screw on the bottom of the back case.
Raise the bottom of the control unit, and now remove the unit by sliding it
upward.
The P.C. board on the back of the control unit is now visible.
Do not force the bottom of the control unit open. Doing so may
damage the notch at the top and make it impossible to install the
control unit.
PCB of the control unit
Dip switch
flat-top screw
NOTE
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DIPSW1
1
ON
OFF
2 3 4 5 6 7 8
All indoor unit control permitted
1-16 Group inhibited
5-16 Group inhibited
9-16 Group inhibited
13-16 Group inhibited
OFF
ON
ON
5
OFF
OFF OFF
OFF
OFF
ON
ON
6
OFF
OFF
OFF
OFF
ON
7
1(Central Adress 1-16)
2(Central Adress 17-32)
3(Central Adress 33-48)
4(Central Adress 49-64)
OFF
ON
ON
OFF
1
OFF
OFF
ON
ON
2
DIPSW1
*All switches are OFF position at shipment.
Zone address switches
Use these to set the zone addresses.
ON/OFF controller main/sub selection switch
This is normally used at the main (OFF) setting.
When the ON/OFF controller is to be used by a main unit and
a sub unit (2 units) in one zone, set one unit to main (OFF)
and the other unit to sub (ON).
OFF: ON/OFF controller operates as main controller.
ON: ON/OFF controller operates as sub-controller.
• Set the zone address switch of the sub ON/OFF
controller to the same address as the main ON/
OFF controller.
• One ON/OFF controller must always be set as
the main ON/OFF controller.
NOTE
Central control main/sub selection switch
(OFF: main, ON: sub)
This is normally used at the main (OFF) setting.
Set it to sub (ON) when a communication adapter, intelligent
controller or system controller is to be used concurrently.
Group inhibited/all indoor unit control permitted selection
switch
Use these to switch between the group inhibited and all
indoor unit control permitted statuses for each of the four
groups.
All indoor run/stop selection switch
Use this to select the units to be run or stopped when the
ALL ON. or ALL OFF.O button has been pressed.
OFF : All indoor unit
ON: inhibited indoor unit Fig. 5
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