Samsung MXD-K100XN Manual de usuario
AirHandling Unit Application Kit
Installation manual
MXD-K100XN
• Thank you for purchasing this Samsung air conditioner.
• Before operating this unit, please read this user manual carefully and retain it forfuture
reference.
2
English
Contents
Preparation 3
Safety Information 3
External Appearance 6
Accessories 7
Before Installation 8
AHU-KIT Structure Diagram
Installation 9
Control-KIT Installation • Control-KIT Function • Control-KIT Circuit Diagram •
External Controller Diagram (MIM-B14) • Simple BMS • Connecting the Power Terminal •
Control-KIT Connections • Brazing the Pipe • Sensor Installation
Function Setting 21
Setting an indoor unit address and installation option
After Installation 30
AHU-KIT Installation Check • Test Operation
Appendix 31
Troubleshooting 31
Initial Check-up • EEPROM Error • Sensor Error • Fan Error • In-tracking Error
3
English
Preparation
Safety Information
The following safety precautions must be taken when installing the unit.
Be aware that AHU-KIT has to be combined with
“AC026MXADKH/EU, AC035MXADKH/EU, AC052MXADKH/EU, AC071MXADKH/EU, AC100MXADKH/EU,
AC100MXADNH/EU, AC120MXADKH/EU, AC120MXADNH/EU, AC140MXADKH/EU, AC140MXADNH/EU,
AC180JXAPNH/EU, AC200KXAPNH /EU, AC250KXAPNH/EU” outdoor unit only.
Risk of death or serious personal injury.
Potential risk of personal injury or material damage.
Use R410A refrigerant.
●
When using R410A, moisture or foreign substances may affect the capacity and reliability of the product. Safety
precautions must be taken when installing the refrigerant pipe.
●
R410A is a quasi-azeotrope of two refrigerants. Make sure to charge liquid one when adding refrigerant.
(If you charge gaseous refrigerant, it may affect the capacity and reliability of the product as a result of change
in formation of the refrigerant.)
Turn off the power before installation, service, and
cleaning.
The installation must be done by the manufacturer
or its service agent or a similar qualified person in
order to avoid a hazard.
●
Installation by an unqualified person may cause a
water leakage, electric shock or fire .
Use only rated parts and tools.
●
If you don’t use the rated parts and tools, it can
cause trouble with the product and bring about
injury.
When adding the refrigerant, use the R410A
refrigerant only.
●
If any gas or impurities except R410A refrigerant
come into the refrigerant pipe, serious problem
may occur and it may cause injury.
Install the outdoor unit correctly according to the
installation manual.
●
An incorrect installation may cause a water
leakage, electric shock or fire and so on.
Manufacturer is not responsible for accidents due to
incorrect installation by unqualified person.
Use the pipe or flare part for R410A refrigerant only. When there were leakage during installation, you
must ventilate the area.
●
Toxic gas may generate when refrigerant gas
contacts with fire.
If the power cable or cord is damaged, the
manufacturer, a qualified service technician must
replace it to avoid a potential risk.
The electric work must be done by service agent or
similarly qualified persons according to national
wiring regulations and use only rated cable.
●
If the capacity of the power cable is insufficient or
electric work is not properly completed, electric
shock or fire may occur.
CAUTION
CAUTIONWARNING
4
English
Preparation
Arrange the cables between the AHU-KIT and
outdoor unit after connecting.
Attach the cover securely so that the electrical
component box cover does not get loosen.
●
If the cover is attached incompletely, it can cause
trouble with a heat generation, electric shock or
fire of the terminal board.
Install designated ELB for AHU when installing the
power cable.
●
If you do not install designated ELB for AHU,
electric shock or fire may occur.
Use the copper wire for the power cable
and use only rated cables and parts.
Make sure electrical circuit is correctly connected.
●
Overheating may cause fire.
Install the cables with supplied cables firmly. Fix
them securely so that external force is not exerted
to the terminal board.
●
If the connection or fixing is incomplete, it can
cause trouble with a heat generation, electric
shock or fire.
Make sure that the power for AHU-KIT is under
maximum, and over minimum voltage allowed.
●
It may cause electrical component malfunction
which can damage the product.
Make sure there is no leakage after installation.
●
Toxic gas may generate when refrigerant gas contacts with fire.
Make sure of a earthing.
●
Do not connect the earth wire to the gas pipe,
water pipe, lighting rod or telephone wire.
●
If earthing is incomplete, electric shock or fire
may occur.
Follow the instructions in this manual to make
sure that the condensed water dripping from
the drain hose runs out properly and insulate
the drain pipe so that dew condensate does not
generate.
●
Household goods may get wet if the drain pipe is
not properly installed.
Install the power cable and communication cable of the AHU-KIT at least 1m away from electric
appliances.
●
Noise may heard depending on the electric wave though the cables are installed away from electric
appliances.
●
Keep the space in front of AHU-KIT for maintenance.
Safety Information
CAUTION
WARNING
5
English
Preparation
Do not install the AHU-KIT in following places.
●
T he place where there is mineral oil or arsenic acid.
- There is a chance that parts may get damaged due to burned resin.
●
The place where corrosive gas such as sulfurous acid gas generates from the vent pipe or air outlet.
- The copper pipe or connection pipe may corrode and refrigerant may leak.
●
The place where there is a machine that generates electromagnetic waves.
- The air conditioner may not operate normally due to control system.
●
The place where there is a danger of existing combustible gas, thinner or gasoline is handled.
- The place where carbon fiber or flammable dust is.
●
The place where like spa and shore.
●
The place with direct contact of sunlight, rain, outdoor humidity, dust and temperature.
The manufacturer is not responsible for the damage occurred by not keeping standard of the installation.
ߢ࣎øͱʀɇϑцϑϩʪʒʪϑ˝ɇʒ²Ƹʒʪϑ˝θʪϑΧͱϑɵϩц
Samsung does not accept any responsibility or liability for the performance and regulatory compliance of the local system
ʒʪϑ˝ɇʒ²Ƹʒʪϑ˝ࢋ
ߣ࣎ŵʪ˝ЇɇϩͱθцʀͱΧɇʀʪ
HVAC solution provider must ensure that the local system design and AHU design comply with all applicable regulations.
The Declaration of Conformity for Samsung’s outdoor units and interface is available from the relevant factories.
ƊɇϑЇ˝иͱϩʀʪɇɵʪͱиʪ˝ɇʒϑʀɇʪθࢋUͱцͱЇɇ˝θʪʪϩ˵ϑࢌ
WARNING
6
English
Preparation
External Appearance
Control-KIT
No.
Parts and components
1Controllerboard
2Case
3Cover
External Appearance
7
English
Preparation
Accessories
ITEM
Room/EVA IN
sensor
(10 m)
EVA OUT sensor
(10 m)
EVA IN sensor holder
(OD Ø 6.8 mm)
EVA OUT sensor
holder
(OD Ø 7.8 mm)
Sensor clip
QUANTITY 11 1 1 2
IMAGE
ITEM Aluminum tape Rubber tape Insulator
QUANTITY 42 2
IMAGE
110㎜
85㎜
110㎜
85㎜
170㎜
100㎜
ITEM Cable-tie
Cable-nut
Bracket Base Installation
Manual
Screw plug Wired Remote
Controller
(optional)
PG16 PG16
QUANTITY
86 4 1 2
1
IMAGE
Accessories
8
English
Preparation
Before Installation
AHU-KIT Structure Diagram
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• When the controllers (External Controller, simple BMS, Remote Controller) are installed simultaneously, AHU-
KIT doesn’t have the priority of control and operates according to the final signal. (SIMPLE BMS may indicate the
different condition of AHU, if AHU was controlled by other controller finally.)
CAUTION
Outdoor Unit
Simple BMS
(field supply)
External Controller
(field supply)
Communication F1, F2
Liquid pipe
Return Air
Room Sensor
Gas pipe
EVA IN
Sensor
Supply Air
EVA OUT
Sensor
Exhaust Air Fresh Air
Remote Controller
(optional)
ON/OFF SWITCH
OPERATION LAMP
ERROR LAMP
9
English
Installation
Installation
Control-KIT Installation
1) Drill 4 holes on the correct position of the wall and fix the Control-KIT securely.
(refer to the dimension of figure below.)
2) Open the box and connect the cables according to the diagram.
(Wires should be pulled through the Cable-nut, before connecting to the terminal.
Refer to the figure below.)
3) Fix the cable firmlywith Cable-tie after connecting.
4) Close the box.
External
Controller
(MIM-B14)
Main PBA
Terminal Block
Cable-tie
Cable-nut
• Supplied sensor in the Accessory box is 10m.
• Close the box with the cover and cable-nut securely so that Control-KIT is fireproofed.
• Avoid installing the unit in a location exposed to direct sunlight or rain.
286
280
300
380
ø4.5
(Unit : mm)
CAUTION
1(L)
RY75
CN83 CN81
RY76 RY77
1(N)
10
English
Installation
Installation
Control-KIT Function
• Control-KIT controls the system through outdoor unit and wired remote controller.
• Control-KIT outputs the contact signal for AHU fan operation.
Ɵʪθɇɵͱʀߢࡡߣ࣍ŵʪ˙ʪθϩͱΧɇ˝ʪߢߢ࣎ͱЇϩΧЇϩϑϩ˵ʪ²Ƹ˙ɇĮĘʀͱϩɇʀϩϑ˝ɇߣߣߡࣗߣߥߡǤ࣍ߣߡߩࣗߣߤߡǤ˙ͱθƸƊ࣎˙ͱθ
AHU when operating in Cool/Heat/Fan mode. This contact signal output can not be used as power supply for the
motor.
• Terminal block 3, 4 (Refer to page 11) is for AHU-KIT control to receive the fan operation status. This input signal
should be simple OPEN/SHORT signal without any extra voltage.
- Normal fan operation : Terminal block 3, 4 is in SHORT.
- Fan is not in operation : Terminal block 3, 4 is in OPEN.
- To use fan feedback to protect your system, set the 05 series installation option SEG21(Refer to page 28) to “1”.
• Connect 220 - 240 V, 50 / 60 Hz (208 - 230 V, 60 Hz for US) to terminal block 1(L)/2(N).
• You should connect outdoor unit communication cable to communication line (F1, F2)(Refer to page 11).
• F3, F4(Refer to page 11) is communication line for wired remote controller(12 V).
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