Samsung AM022NNNDEH Series - Indoor Unit Addressing and Options Setup

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English
Installation Procedure
Specifications of the terminal blocks
(Unit: mm)
AC power: M4 screw
Communication: M3.5 screw
11
13
7. 5
9.0
18
13.8
Power supply
(single phase)
MCCB ELB
Min : 198V
Max : 242V
XA
XA, 30 mA
0.1 s
Power cable Earth cable
Communication
cable
2.5 mm² or more 2.5 mm² 0.75 to 1.5 mm²
Decide the power cable specification and maximum
length by formula 2.
1 Decide the capacity of ELB and MCCB by below
formula.
The capacity of ELB, MCCB X[A] = 1.25 X 1.1 X ΣAi
NOTE
• X : The capacity of ELB, MCCB
• ΣAi:Sumofratingcurrentsofeachindoorunit.
Rated currents
Model Rating current(A)
AM015NNNDEH* 0.17
AM022NNNDEH* 0.17
AM028NNNDEH* 0.17
AM036NNNDEH* 0.19
AM045NNNDEH* 0.22
AM056NNNDEH* 0.27
AM060NNNDEH* 0.30
2 Decide the power cable specification and maximum
length within 10% voltage drop among indoor units.
n
Coef×35.6×Lk
×
ik)
< 10% of input voltage[V]
∑ (
1000×Ak
k=1
NOTE
• Coef: 1.55
• Lk: Distance among each indoor unit[m], Ak: Power
cable specification[mm
2
]
• ik: Running current of each unit[A]
Step 6 Setting the indoor unit
addresses and the installation options
You cannot set both of the indoor unit addresses and
the installation options in a batch: set both of them
respectively.
Common steps for setting the addresses and
options
Low Temp button
High Temp button
Mode button
Low Fan button
High Fan button
Setting the
option values
Entering the
mode for setting
the options
NOTE
• The remote control display and buttons may vary
depending on the model.
1 Enter the mode for setting the options:
a Remove the batteries from the remote control,