Samsung AM017FNLDEH-EU User Manual page 20

Drainpipe Connection
Without the drain pump
1.
Install horizontal drainpipe with a slope of 1/100 or more and
fix it by hanger space of 1.0~1.5m.
2.
Install U-trap at the end of the drainpipe to prevent a nasty
smell to reach the indoor unit.
3.
Do not install the drainpipe to upward position.
It may cause water flow back to the unit.
Flexible hose
Ceiling
With the drain pump
1.
The drain pipe should be installed within 300mm to 550mm
from the flexible hose and then lift down 20mm or more.
2.
Install horizontal drainpipe with a slope of 1/100 or more
and fix it by hanger space of 1.0~1.5m.
3
Install the air vent in the horizontal drainpipe to prevent
water flow back to the indoor unit.
Note
You may not need to install it if there were proper
slope in the horizontal drainpipe.
4 The flexible hose should not be installed upward position,
it may cause water flow back to the indoor unit.
Air vent
200mm
300mm or less
or more
20mm
or more
Flexible hose
Within
300~550mm
Ceiling
Centralized Drainage
Without the drain pump
1.
Install horizontal drainpipe with a slope of 1/100 or more and
fix it by hanger space of 1.0~1.5m.
2. Install U-trap at the end of the drainpipe to prevent a nasty
smell to reach the indoor unit.
Ceiling
With the drain pump
1.
Install main air vent at the front of the farthest indoor unit from
the main drain when installed indoor units are more than 3.
2. You may need to install individual air vent to prevent water
flow back at the top of each indoor unit drainpipe.
Hanger
Individual
air vent
Main drainpipe
1~1.5m
Hanger
Horizontal drainpipe
more than 1/100 slope
1~1.5m
Hanger
Horizontal drainpipe
more than 1/100 slope
Horizontal drainpipe
more than 1/100 slope
1~1.5m
Main air vent
550mm
or less
Centralized horizontal drainpipe
(more than 1/100 slope)
Wiring Work
Power and communication cable connection
1.
Before wiring work, you must turn off all power source.
2.
Indoor unit power should be supplied through the
breaker(ELCB or MCCB+ELB) separated by the outdoor
power.
ELCB: Earth Leakage Circuit Breaker
MCCB:Molded Case Circuit Breaker
ELB:Earth Leakage Breaker
3.
The power cable should be used only copper wires.
4.
Connect the power cable{1(L), 2(N)} among the units within
maximum length and communication cable(F1, F2) each.
5.
Connect F3, F4(for communication) when installing the
wired remote Control.
Outdoor
Unit
220-240V~
or
MCCB+
ELCB
ELB
Indoor Unit 1 Indoor Unit 2
h ELCB : Essential Installation
WARNING
Power off before connecting any wires;
Indoor PBA will be damaged while V1,V2,F3,F4
short each other.
Selecting compressed ring terminal
B
Norminal Norminal
dimensions dimensions
Standard Standard
Allowance
for cable for screw
dimension dimension
(mm)
2
(mm ) (mm)
(mm) (mm)
4 6.6
1.5 ±0.2 3.4
4 8
4 6.6
2.5 ±0.2 4.2
4 8.5
4 4 9.5 ±0.2 5.6
Specification of electronic wire
Power supply MCCB ELB or ELCB
Max : 242V X A, 30mmA
X A
Min : 198V 0.1 s
 Decide the capacity of ELCB(or MCCB+ELB) by below formula.
 Power supply cords of parts of appliances for outdoor use shall not
be lighter than polychloroprene sheathed flexible cord.
(Code designation IEC:60245 IEC 57 / CENELEC: H05RN-F or
IEC:60245 IEC 66 / CENELEC: H07RN-F
The capacity of ELCB(or MCCB+ELB) X [A] = 1.25 X 1.1 X ∑Ai
 X : The capacity of ELCB(or MCCB+ELB).
 ∑ Ai : Sum of Rating currents of each indoor unit.
 Refer to each installation manual about the rating current of indoor unit.
 Decide the power cable specification and maximum length
within 10% power drop among indoor units.
Coef×35.6×L
n
∑ (
1000×A
k=1
 Coef: 1.55
 L : Distance among each indoor unit[m],
k
A : Power cable specification[mm
k
installing your air conditioner _19
Wired Remote
Control
V1 V2
Indoor Unit 3
Indoor Unit 4 Indoor Unit 5 Indoor Unit 6
h Ceiling, wall-mounted indoor unit.
Silver solder
D d1 E F L
Standard Standard
Allowance Allowance
dimension Min. Min. Max. dimension
(mm) (mm)
(mm) (mm)
+0.3
1.7 ±0.2 4.1 6 16 4.3
-0.2
+0.3
2.3 ±0.2 6 6 17.5 4.3
-0.2
+0.3
3.4 ±0.2 6 5 20 4.3
-0.2
Power Earth Communication
cable cable cable
2.5mm 2 2.5mm 2 0.75~1.5mm
)
×i
k k 10% of input
) <
voltage[V]
k
], i : Running current of each unit[A]
2
k
EEV kit
N L N L N L
d2 t
Allowance
Min.
(mm)
+0.2
0.7
0
+0.2
0.8
0
+0.2
0.9
0
2