Samsung MCM-A00N User manual

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DVM CHILLER
Installation manual
Module control MCM-A00N
•Thank you for purchasing this Samsung air conditioner.
•Before operating this unit, please read this installation manual carefully and retain it for future
reference.
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2
English
2
Contents
PREPARATION 3
Safety information 3
INSTALLATION 5
Checking before the installation 5
Accessories 5
External dimension 5
Installing the module control 6
Installing the module control 6
DVM CHILLER Tracking 9
Connecting the module control 10
Restarting the module control communication 12
Module control error display 12
SETTING 14
Setting the service mode 14
Service mode setting 14
Service setting mode 16
Setting the option (Example) 25
Option code 27
Module or group operation 28
Setting module and group (Example) 29
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PREPARATION
WARNING
Hazards or unsafe practices that may result in severe personal injury or death.
CAUTION
Hazards or unsafe practices that may result in minor personal injury or property damage.
WARNING
Contact service center for installation.
yIf not, there is risk of product malfunction, water leakage, electric shock or re.
Install the product on a hard and even place that can support its weight.
yIf the place cannot support its weight, the product may fall down and it may cause
product damage.
Connect the power with rated voltage when installing.
yIf not, there is risk of re or damage to the product.
Check if the installation was done correctly according to the installation manual.
yThere is risk of electric shock or re if the product is installed incorrectly.
Make sure that all wiring work is done by qualied person complying regional
standards and instructions in this manual.
yIf the installation is done by unqualied person, there is risk of product malfunction,
electric shock or re caused by incorrect installation.
Do not attempt to move or re-install the product that is already installed.
yThere is risk of electric shock or re.
Do not attempt to repair, disassemble, or modify the product yourself.
yThere is risk of product damage, electric shock or re. When repair is needed,
consult service center.
Contact the service center when you need to dispose the product.
This installation manual explains how to install a Module control. Please read this manual
thoroughly before installing the product. (Please refer to an appropriate installation manual
for any optional product installation.)
Safety information
PREPARATION
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4
PREPARATION
CAUTION
Do not install the product in a place where it is or might be exposed to inammable
gas leakage.
yThere is risk of re or explosion.
Do not install the product in a place where it will be exposed to oil or vapor etc.
yIf the product is installed in a place where it is exposed to oil, vapor or sulphur
dioxide, parts of the product may get damaged or product may function abnormally.
Make sure there is no tension to the cable during installation.
yCable may get cut and cause re.
Install the product in an indoor place with temperature between 0~39°C (32~102℉
)with no direct sunlight.
yIf not, there is risk of re or product malfunction.
Do not install the product in a place where special spray or acid/alkali solution is used.
yIf not, there is risk of re or product malfunction.
Do not connect the power cable to the communication cable terminal.
yThere is risk of re.
When installing the product in hospitals or other places, make sure that the product
does not interrupt with other products.
yIf not, there is risk of product malfunction.
Do not allow water to enter the product.
yIf not, there is risk of electric shock or re.
Do not press the buttons with any sharp objects.
yThere is risk of electric shock or damage to the parts.
Safety information
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INSTALLATION
Accessories
Item Module control M4xL16 screws User manual Installation manual
Quantity 1 4 1 1
Shape
CAUTION
• The installation must be performed by a qualied expert.
• Before installing the module control, make sure to check if it is turned off.
• Install the module control cables in accordance with the electrical wiring rules, and
allow it to pass through the inner area of the wall so that other people can’t reach it.
• Install the module control only in an indoor place so that it is not exposed to water.
External dimension
[Unit : mm(inch)]
124.0
19.5
63.8
120.0
120.0(4.72) 19.5(0.76)
124.0(4.88)
63.8(2.51)
Checking before the installation
INSTALLATION
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INSTALLATION
Installing the module control
1 Disassemble the module control.
y
yPush a hook with one hand and push
up another hook with another hand to
disassemble the rear cover.
NOTE
• It might be easier to disassemble it if
you put a at-head screw driver into the
square hole above the xing hook.
2 Arrange the power and communication
cable.
y
yPlace the cable through openings in the
rear cover.
15 cm(6 inch)
<When the cable is not concealed>
10 cm(4 inch)
A
<When the cable is concealed>
NOTE
• The opening (A) can be cut and removed
if you need more space.
Installing the module control
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INSTALLATION
3 Fix the rear cover.
y
yBefore xing the rear cover, allow
10mm(0.4inch) or more space for upper,
left, and right sides and 50mm(2inch)
space for bottom side.
10 mm(0.4 inch) or
more
50 mm(2 inch) or
more
Rear cover
10 mm(0.4 inch)
or more
Screw holes
10 mm(0.4
inch) or more
y
yMake sure to t the screws into the
provided screw holes.
4 Connect the power and communication
cable.
y
yConnect the communication cable (F3, F4)
to the PBA terminal on the back of the
front cover in appropriate length.
DVM CHILLER
Module control
Cable (should be
purchased separately)
PBA terminal
Front cover
CAUTION
• Do not tighten the PBA terminal with too
much force.
– Tighten the screws for it with less than
6N·cm tightening torque.
5 Reassemble the module control.
y
yPut the front cover into the upper
grooves rst, and then t it by turning
it downward. After assembling it, check
if there is any gap because of the
connection cable between the front cover
and rear cover.
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INSTALLATION
Installing the module control
CAUTION
• The power and communication wire of
the module control and the power wire
of DVM CHILLER should be installed
separately.
– Electrical interference may cause the
module control to malfunction.
• Make sure to connect the power
and communication cable through
a protection tube since the cable is
exposed to an outdoor area.
• When installing the module control on
the wall, consider of the size of the wire
hole, and select a wire with a proper
thickness.
• Wire for module control power and
communication:
– When installing the module control
by embedding it on the wall, install
it according to U-terminal cable
specication.
– If you install the module control by
using two pieces of PVC wire, remove
the 30cm(12inch) of the sheath of
the cable and install it only with the
two pieces of wires. (Recommended
specication: AWG20)
• Specication of compressed U-terminal
for connecting module control PBA
W
t
F
L
G
E
ØD
Stud
Wire range for
connection
Rated size Stud size
AWG mm2
(inch2)
mm2
(inch2)mm(inch)
22 ~ 16
0.25 ~
1.65
(0.0003 ~
0.0025)
1.5
(0.0023) 3 (0.1181)
Basic size [mm(inch)]
tØD G E F W L
0.7
(0.0275)
3.8
(0.1496)
10.0
(0.3937)
4.5
(0.1771)
6.5
(0.2559)
6.0
(0.2362)
21.2
(0.8346)
※
The maximum wiring length for power
and communication: 200 m(656.17 ft)
• Tighten the xing screws to the PCB
terminal with less than 6N·cm torque.
• If the screws are tightened with too
much force, the screw thread will be
damaged.
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INSTALLATION
DVM CHILLER Tracking
When installing the module control and then turning it on, the tracking will be performed
automatically.
y
yTo perform the tracking again, press the + button at the same time for more than
5seconds.
y
yDuring the tracking, the total number of currently searched DVM CHILLERs will be
displayed on the display.
Indicates tracking
in progress
Displays the total number
of DVM CHILLERs
currently searched
CAUTION
• For the tracking function to be processed correctly, you have to press the center of the
buttons at the same time.
• It may take about 5 minutes to complete the tracking at initial installation or when you
re-set the power supplying unit setting.
• When the tracking is completed, the display will show the following.
– Operation mode or set temperature can be set when the module/group control is on.
– , , , , , , , , , , + , + buttons can be used
when the module control is on stand-by.
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