euroline ADR518CW Operating manual

SPLIT SYSTEM AIR CONDITIONER
INDOOR UNIT
OCTOBER 01
TECHNICAL & SERVICE MANUAL
ADR518CW AE518SC
AE518SC3 / AER518SCL3
ADR518HW AE518SH
AE518SH3 / AER518SH3
0.8180.224.0
OUTDOOR UNIT
®

TABLE OF CONTENTS
SPECIFICATIONS...........................................................................................................PAGE...3
ELECTRIC WIRING DIAGRAM.....................................................................................................32
H
H
A
MAJOR COMPONENT SPECIFICATION.....................................................................................9
B
OTHERS COMPONENT SPECIFICATIONS................................................................................16
C
DIMENSIONALE DATA.................................................................................................................22
E
FUNCTION.....................................................................................................................................24
F
REFRIGERANT FLOW DIAGRAM................................................................................................31
G
TROUBLESHOOTING COOLING MODEL...................................................................................36
I
SAME PARTS OF AIR CONDITIONER DO NOT OPERATE........................................................43
L
AIR CONDITIONER OPERATES,BUT ABNORMALITIES OCCUR.............................................44
M
TROUBLESHOOTING HEATING MODEL....................................................................................45
N
SAME PARTS OF AIR CONDITIONER DO NOT OPERATE.......................................................52
O
AIR CONDITIONER OPERATES,BUT ABNORMALITIES OCCUR............................................55
P
IS SENSOR IS DEFECTIVE..........................................................................................................56
Q
CHECKING ELECTRICAL ...........................................................................................................59
R
OPERATING RANGE....................................................................................................................21
D

3
Shipping weight (approx.) kg 44 57
UNIT MODEL
Shipping volume m30,33 0,3
Data subject to change without notice.
NOTA.Rating conditions:
Cooling:Outside air temp.: 35°C DB, indoor unit entering air temp.: 27°C DB / 19°C WB
Power source 220 / 230 / 240V - 1 - 50 Hz
W (Kcal/h) 4.950 (4,250)
ASPECIFICATIONS
1)UNIT SPECIFICATIONS
INDOOR UNIT
OUTDOOR UNIT ADR518CW AE518SC
BTU/h 16,900
Air circulation (high - med - low) m3/h 780
External static pressure (high speed)mm w.g. (Pa) 5 (49) at shipment - 10 (98) using the Booster cable
Moisture removal (high speed) l/h 2,8
Voltage rating V230
Available voltage range V198 ÷264
Running ampere A9.5
Power input W2,06
Power factor %94
Compressor locked rotor amperes A46
C.O.P. W/W 2.4
Controls Microprocessor
Control unit Remote control
Temperature control I.C. thermostat
Timer ON/OFF 12 hours
Fan speed indoor / outdoor 3 + auto / 2 auto
Air filter Washable, easy access (accessory)
Compressor Rotary (hermetic)
Refrigerant / ref. control / amount charged at shipgR22 / capillary tube / 1.710 g
Max. tubing length m(with factory R22 charge) 10
Required amount of additional refrigerant g/m 25
Max. allowable tubing length m ....(with.R22.addition)....................20
Accessory Booster cable
Higth mm 316 630
Width mm 750 830
Depth mm 665 305
Net weigth kg 42 52
Operation sound
Indoor Hi / Me / Lo (1 m) dB-A
Outdoor Hi / Lo (3 m) dB-A
42 / 37 / 32
51 / 44
Refrigerant tube
diameter Narrow tube mm (in.)
Wide tube mm (in.) 6.35 (1/4”)
12.7 (1/2”)
Limit of elevation difference m
between the two units 7
Umidità asportata (alta velocità) l/h 0,9
PERFORMANCES COOLING
DIMENSIONS AND WEIGTH INDOOR UNIT OUTDOOR UNIT
Capacity
ELECTRICAL RATINGS
FEATURES

4
Shipping weight (approx.) kg 44 57
UNIT MODEL
Shipping volume m30,33 0,3
Data subject to change without notice.
NOTA.Rating conditions:
Cooling:Outside air temp.: 35°C DB, indoor unit entering air temp.: 27°C DB / 19°C WB
Power source 400V - 3N - 50 Hz (4 wires)
W (Kcal/h) 4.950 (4250)
INDOOR UNIT
OUTDOOR UNIT ADR518CW AE518SC3
BTU/h 16,900
Air circulation (high - med - low) m3/h 780
External static pressure (high speed)mm w.g. (Pa) 5 (49) at shipment - 10 (98) using the Booster cable
Moisture removal (high speed) l/h 2,8
Voltage rating V400
Available voltage range V342 ÷440
Running ampere A4.0
Power input W1.96
Power factor %84
Compressor locked rotor amperes A 21.5
C.O.P. W/W 2.5
Controls Microprocessor
Control unit Remote control
Temperature control I.C. thermostat
Timer ON/OFF 12 hours
Fan speed indoor / outdoor 3 + auto / 2 auto
Air filter Washable, easy access (accessory)
Compressor Rotary (hermetic)
Refrigerant / ref. control / amount charged at shipg R22 / capillary tube / 1.405 g
Max. tubing length m(with factory R22 charge) 10
Required amount of additional refrigerant g/m 25
Max. allowable tubing length m ....(with.R22.addition).....................20
Accessory Booster cable
Higth mm 316 630
Width mm 750 830
Depth mm 665 305
Net weigth kg 42 52
Operation sound
Indoor Hi / Me / Lo (1 m) dB-A
Outdoor Hi / Lo (3 m) dB-A
42 / 37 / 32
51 / 44
Refrigerant tube
diameter Narrow tube mm (in.)
Wide tube mm (in.) 6,35 (1/4”)
12,7 (1/2”)
Limit of elevation difference m
between the two units 7
Umidità asportata (alta velocità) l/h 0,9
PERFORMANCES COOLING
DIMENSIONS AND WEIGTH INDOOR UNIT OUTDOOR UNIT
Capacity
ELECTRICAL RATINGS
FEATURES

5
Shipping weight (approx.) kg 44 57
UNIT MODEL
Shipping volume m30.33 0.3
Data subject to change without notice.
NOTA.Rating conditions:
Cooling:Outside air temp.: 35°C DB, indoor unit entering air temp.: 27°C DB / 19°C WB
Power source 400V - 3N - 50 Hz (4 wires)
W (Kcal/h) 5900 (5070)
INDOOR UNIT
OUTDOOR UNIT ADR518CW AER518SCL3
BTU/h 17.400
Air circulation (high - med - low) m3/h 780
External static pressure (high speed)mm w.g. (Pa) 5 (49 at shipment - 10 (98) using the Booster cable
Moisture removal (high speed) l/h 2.8
Voltage rating V400
Available voltage range V342 : 440
Running ampere A3.6
Power input W2.000
Power factor %80
Compressor locked rotor amperes A21.5
C.O.P. W/W 2,3
Controls Microprocessor
Control unit Remote control
Temperature control I.C. thermostat
Timer ON/OFF 12 hours
Fan speed indoor / outdoor 3 + auto / 2 auto
Air filter Washable, easy access (accessory)
Compressor Rotary (hermetic)
Refrigerant / ref. control / amount charged at shipgR407C / capillary tube / 1.710 g
Max. tubing length m(with factory R407C charge) 10
Required amount of additional refrigerant g/m 25
Max. allowable tubing length m (with R407C addition) 30
Accessory Booster cable
Higth mm 316 630
Width mm 750 830
Depth mm 665 305
Net weigth kg 42 52
Operation sound
Indoor Hi / Me / Lo (1 m) dB-A
Outdoor Hi / Lo (3 m) dB-A
42 / 37/ 32
51/ 44
Refrigerant tube
diameter Narrow tube mm (in.)
Wide tube mm (in.) 6,35 (1/4”)
12.7(1/2")
Limit of elevation difference m
between the two units 7
Umidità asportata (alta velocità) l/h 0,9
PERFORMANCES COOLING
DIMENSIONS AND WEIGTH INDOOR UNIT OUTDOOR UNIT
Capacity
ELECTRICAL RATINGS
FEATURES

6
Shipping weight (approx.) kg 44 57
UNIT MODEL
Shipping volume m30,33 0.3
Data subject to change without notice.
NOTA.Rating conditions:
Cooling: Outside air temp.: 35°C DB, indoor unit entering air temp.: 27°C DB / 19°C WB
Power source 220 / 230 / 240V - 1 - 50 Hz
W (Kcal/h) 4.950 (4.257)6000(5160)
INDOOR UNIT
OUTDOOR UNIT ADR518HW AE518SH
BTU/h 16.900 20500
Air circulation (high - med - low) m3/h 750
External static pressure (high speed)mm w.g. (Pa) 5 (49) at shipment - 10 (98) using the Booster cable
Moisture removal (high speed) l/h 2.8 ---
Voltage rating V230
Available voltage range V198 ÷264
Running ampere A9.8 10.3
Power input W2.100 2.150
Power factor %93 90
Compressor locked rotor amperes A57
C.O.P. W/W 2.35 2.8
Controls Microprocessor
Control unit Remote control
Temperature control I.C. thermostat
Timer ON/OFF 12 hours
Fan speed indoor / outdoor 3 + auto / 2 auto
Air filter Washable, easy access (accessory)
Compressor Rotary (hermetic)
Refrigerant / ref. control / amount charged at shipgR22 / capillary tube / 1.87 g
Max. tubing length m(standard refrigerant charge) 10
Required amount of additional refrigerant g/m 25
Max. allowable tubing length m ....(with.R22.addition).....................30
Accessory Booster cable
Higth mm 316 630
Width mm 750 830
Depth mm 665 305
Net weigth kg 42 52
Operation sound
Indoor Hi / Me / Lo (1 m) dB-A
Outdoor Hi / Lo (3 m) dB-A
42 / 37 / 32
51 / 44
Refrigerant tube
diameter Narrow tube mm (in.)
Wide tube mm (in.) 6,35 (1/4”)
12.7 (1/2”)
Limit of elevation difference m
between the two units 7
Umidità asportata (alta velocità) l/h 0,9
PERFORMANCES COOLING HEATING
DIMENSIONS AND WEIGTH INDOOR UNIT OUTDOOR UNIT
Capacity
ELECTRICAL RATINGS
FEATURES

7
Shipping weight (approx.) kg 44 57
UNIT MODEL
Shipping volume m30,33 0.3
Data subject to change without notice.
NOTA.Rating conditions:
Cooling: Outside air temp.: 35°C DB, indoor unit entering air temp.: 27°C DB / 19°C WB
Power source 400V - 3N - 50 Hz (4 wires)
W (Kcal/h) 4.700 (4.042)5.800(6.744)
INDOOR UNIT
OUTDOOR UNIT ADR518HW AE518SH3
BTU/h 16.100 19.800
Air circulation (high - med - low) m3/h 750
External static pressure (high speed)mm w.g. (Pa) 5 (49) at shipment - 10 (98) using the Booster cable
Moisture removal (high speed) l/h 2.8 ---
Voltage rating V400
Available voltage range V342 ÷440
Running ampere A3.8 4.0
Power input W2.000 2.100
Power factor %93 90
Compressor locked rotor amperes A22
C.O.P. W/W 2.35 2.76
Controls Microprocessor
Control unit Remote control
Temperature control I.C. thermostat
Timer ON/OFF 12 hours
Fan speed indoor / outdoor 3 + auto / 2 auto
Air filter Washable, easy access (accessory)
Compressor Rotary (hermetic)
Refrigerant / ref. control / amount charged at shipgR22 / capillary tube / 2.450g
Max. tubing length m(standard refrigerant charge) 10
Required amount of additional refrigerant g/m 25
Max. allowable tubing length m ....(with.R22.addition).....................30
Accessory Booster cable
Higth mm 316 630
Width mm 750 830
Depth mm 665 305
Net weigth kg 42 52
Operation sound
Indoor Hi / Me / Lo (1 m) dB-A
Outdoor Hi / Lo (3 m) dB-A
42 / 37 / 32
51 / 44
Refrigerant tube
diameter Narrow tube mm (in.)
Wide tube mm (in.) 6,35 (1/4”)
12.7 (1/2”)
Limit of elevation difference m
between the two units 7
Umidità asportata (alta velocità) l/h 0,9
PERFORMANCES COOLING HEATING
DIMENSIONS AND WEIGTH INDOOR UNIT OUTDOOR UNIT
Capacity
ELECTRICAL RATINGS
FEATURES

8
Shipping weight (approx.) kg 44 57
UNIT MODEL
Shipping volume m30,33 0.3
Data subject to change without notice.
NOTA.Rating conditions:
Cooling: Outside air temp.: 35°C DB, indoor unit entering air temp.: 27°C DB / 19°C WB
Power source 400V - 3N - 50 Hz (4 wires)
W (Kcal/h) 4.800 (4.128)6300(5418)
INDOOR UNIT
OUTDOOR UNIT ADR518HW AER518SH3
BTU/h 16.400 21.500
Air circulation (high - med - low) m3/h 750
External static pressure (high speed)mm w.g. (Pa) 5 (49) at shipment - 10 (98) using the Booster cable
Moisture removal (high speed) l/h 2.8 ---
Voltage rating V400
Available voltage range V342 ÷440
Running ampere A4.0 4.2
Power input W2.150 2.250
Power factor %93 90
Compressor locked rotor amperes A22
C.O.P. W/W 2.23 2.8
Controls Microprocessor
Control unit Remote control
Temperature control I.C. thermostat
Timer ON/OFF 12 hours
Fan speed indoor / outdoor 3 + auto / 2 auto
Air filter Washable, easy access (accessory)
Compressor Rotary (hermetic)
Refrigerant / ref. control / amount charged at shipgR407C / capillary tube / 1.600 g
Max. tubing length m(standard refrigerant charge) 10
Required amount of additional refrigerant g/m 25
Max. allowable tubing length m ....(with.R407C.addition)................30
Accessory Booster cable
Higth mm 316 630
Width mm 750 830
Depth mm 665 305
Net weigth kg 42 52
Operation sound
Indoor Hi / Me / Lo (1 m) dB-A
Outdoor Hi / Lo (3 m) dB-A
42 / 37 / 32
51 / 44
Refrigerant tube
diameter Narrow tube mm (in.)
Wide tube mm (in.) 6,35 (1/4”)
12.7 (1/2”)
Limit of elevation difference m
between the two units 7
Umidità asportata (alta velocità) l/h 0,9
PERFORMANCES COOLING HEATING
DIMENSIONS AND WEIGTH INDOOR UNIT OUTDOOR UNIT
Capacity
ELECTRICAL RATINGS
FEATURES

9
Fase area m20,125
µF 5
VAC 440
Fin pitch mm 1,8
Voltage AC 230V - 50 Hz
Input 114.7 W
Rated
UNIT MODEL ADR518CW / ADR518HW
REMOTE CONTROL UNIT RCS-U251G
CONTROLLER P.C.B. POW-U186GH
FAN Centrifugal
EXTERNAL FINISH
Open °C 130 ±18
Close °C 179 ±15
Coil Aluminum plate fin / Copper tube
INDOOR UNIT
Power source 220 / 230 / 240V -1 - 50 Hz
Controls Microprocessor
Number ... dia. / length mm 2 ... Ø200 / L 230
Control circuit fuse 250V - 3A
Model ... Number K48410M01526 ... 1
Power source V220 / 230 / 240-1-50 Hz
No. di poli ... giri/min (230V-max) 4 ... 1040
Nominal output W70
ΩWHT - BRN:181,1
ORG - VLT:136,8
YEL - ORG:151,4
BLK - YEL:120,6
WHT - VLT:112,7
VLT - PNK:144,2
Coil resistance
(Ambient temp. 20°C)
SAFETY DEVICES Internal type
Operating temp.
Model PC
Total head capacity 0.4 m / 0.6 l/m
Run capacitor
Rows 3
Insulated galvanized metal sheet
HEAT EXCHANGER
DRAIN PUMP
FAN MOTOR
BMAJOR COMPONENT SPECIFICATIONS

DATA SUBJECT TO CHANGE WITHOUT NOTICE.
Part No. POW-C181BL
Control circuit fuse 250V – 5A
Type Rotary (Hermetic)
Compressor model C-2R173H8V- 80817C88D
Source 380 – 400 V – 3N
~ 50 Hz
Nominal output W 1,700
Compressor oil ... Amount cc SUNISO 4GSD-T ... 800
Coil resistance (Ambient temp. 25°C) ΩC – R : 6.369
C – S : 6.073
R – S : 6.217
Type Internal protector External protector
Safety Overload relay — HOE-10TB TH-5A
devices Operating temp. Open °C 125 ± 5 —
Close °C Automatic reclosing —
Operating amp.(Ambient temp. 25°C) —5A
Run capacitor µF —
VAC —
Crank case heater 240V 30W
Type Propeller
Q´ty ... Dia. mm 1 ... ø400
Fan motor model ... Q´ty SMEN 19 TFB6055 ... 1
Source 220 – 230 V
~ 50 Hz
No. of poles ... rpm (220 V, High) 6 ... 910
Nominal output W43
Coil resistance (Ambient temp. 20°C) ΩWHT – BRN : 77.7 WHT - YEL : 366
WHT – PNK : 211
Safety Type Internal type
devices Operating temp. Open °C 130 ± 5
Close Automatic reclosing
Run capacitor
µF2.0
VAC 400
Coil Aluminum plate fin / Copper tube
Rows 2
Fin pitch mm 1.8
Face area m20.508
External Finish Acrylic baked-on enamel finish
Controller
PCB
Heat
Exch. Coil Compressor
Fan & Fan Motor
10
Outdoor Unit AE518SC3

11
DATA SUBJECT TO CHANGE WITHOUT NOTICE.
Controller PCB —
Type Rotary (Hermetic)
Compressor model PH36VTRT
Nominal output W1,600
Compressor oil ... Amount cc DIAMOND... 900
Coil resistance (Ambient temp. 20°C) ΩC – R : 1.06
C – S : 2.03
Type Internal protector (OLR)
Safety Overload relay —
devices Operating temp. Open °C Automatic opening 155 ± 5
Close °C Automatic reclosing 90 ± 10
Operating amp. (Ambient temp. 25 C) Trip in 3 to 10 sec at 54A
Run capacitor µF55.0
VAC 450
Crank case heater —
Type Propeller
Number ... Dia. mm 1 ... ø 400
Fan motor model ... Number Smen 19TFB6055 ... 1
No. of poles ... rpm (230 V, High) 6 ... 910
Nominal output W43
Coil resistance (Ambient temp. 20°C) ΩWHT – BRN : 77.7 ± 7%
WHT – YEL : 366.0 ± 7%
WHT – PNK : 211.0 ± 7%
Safety Type Thermal protector
devices Operating temp. Open °C 130 ± 5
Close Automatic reclosing
Run capacitor µF 2.0
VAC 440
Coil Aluminum plate fin / Copper tube
Rows 2
Fin pitch mm 1.8
Face area m20.508
External Finish Acrylic baked-on enamel finish
Heat
Exch. Coil CompressorFan & Fan Motor
Outdoor Unit AE518SC

DATA SUBJECT TO CHANGE WITHOUT NOTICE.
Part No. POW-C181BL
Control circuit fuse 250V – 5A
Type Rotary (Hermetic)
Compressor model C-2RN173H8W 80807088
Source 380 – 400 V – 3N
~ 50 Hz
Nominal output W 1,700
Compressor oil ... Amount cc FV68S ... 800
Coil resistance (Ambient temp. 25°C) ΩC – R : 6.369
C – S : 6.073
R – S : 6.217
Type Internal protector External protector
Safety Overload relay — HOE-10TB TH-5A
devices Operating temp. Open °C Automatic opening —
Close °C Automatic reclosing —
Operating amp.(Ambient temp. 25°C) — 5A
Run capacitor µF —
VAC —
Crank case heater 240V 30W
Type Propeller
Q´ty ... Dia. mm 1 ... ø400
Fan motor model ... Q´ty SMEN 19 TFB6047 ... 1
Source 220 – 230 V
~ 50 Hz
No. of poles ... rpm (220 V, High) 6 ... 910
Nominal output W43
Coil resistance (Ambient temp. 20°C) ΩWHT – BRN : 83.4
WHT – PNK : 218.7
Safety Type Internal type
devices Operating temp. Open °C 130 ± 5
Close Automatic reclosing
Run capacitor µF 2.0
VAC 440
Coil Aluminum plate fin / Copper tube
Rows 2
Fin pitch mm 1.8
Face area m20.508
External Finish Acrylic baked-on enamel finish
Controller
PCB
Heat
Exch. Coil Compressor
Fan & Fan Motor
12
Outdoor Unit AER518SCL3

13
DATA SUBJECT TO CHANGE WITHOUT NOTICE.
Controller PCB POW–C186GH
Type Rotary (Hermetic)
Compressor model SCI PH36VTRT
Nominal output W1600
Compressor oil ... Amount cc DIAMOND....900
Coil resistance (Ambient temp. 20°C) ΩC – R : 1.06
C – S : 2.03
Type Internal protector External (OLR)
Safety Overload relay MRA-8967-9200
devices Operating temp. Open °C 160 ± 5
Close °C 84±11
Operating amp.(Ambient temp. 25°C) Trip in 6to 16sec. at 55 A
Run capacitor µF55.0
VAC 450
Crank case heater 240V 30W
Type Propeller
Number ... Dia. mm 1 ... ø 400
Fan motor model ... Number Smen 19TFB6055 ... 1
No. of poles ... rpm (230 V, High) 6 ... 900
Nominal output W50
Coil resistance (Ambient temp. 20°C) ΩWHT – BRN : 77.7 ± 7%
WHT – YEL : 366.0 ± 7%
WHT – PNK : 211 ± 7%
Safety Type Internal protector
devices Operating temp. Open °C 130 ±8
Close Automatic reclosing
Run capacitor µF2.0
VAC 440
Coil Aluminum plate fin / Copper tube
Rows 2
Fin pitch mm 1.6
Face area m20.453
External Finish Acrylic baked-on enamel finish
Heat
Exch. Coil CompressorFan & Fan Motor
Outdoor UnitOutdoor Unit AE518SH

Power source
Control circuit
CONTROLLER PCB
COMPRESSOR
T
yp
e
Com
p
ressor model
Source
Nominal out
p
ut W
Com
p
ressor oil ... Amount cc
C - R Ω
C - S Ω
R - S Ω
Safet
y
devices: T
ype
Internal
p
rotecto
r
External
p
rotecto
r
Overload rela
y
/
/
HOE-10TB TH-7A
O
p
en °C 120 ± 5
//
Close °C
A
utomatic reclosin
g
//
O
p
eratin
g
am
p
.
(
Ambient tem
p
. 25°C) // 5 A
µ
F
VAC
Crank case heater
FAN AND FAN MOTO
R
T
yp
e
Number ... Dia. mm
Fan motor model ... Number
Source
No. of
p
oles ... r
p
m
(
220 V
)
Nominal out
p
ut W
WHT - BRN Ω
WHT - YEL Ω
Safet
y
devices: T
ype
O
p
en °C
Close
µ
F
VAC
HEAT EXCH. COIL
Coil
Rows
Fin
p
itch mm
Face area m2
EXTERNAL FINISH
C-R173H8M-806-389-88
5,62
5,51
5,62
Data subject to change without notice.
A
utomatic reclosing
2
440
Acrylic baked-on enamel finish
380 - 400 V - 3N ~ 50 H
z
220 - 240 V ~ 50 H
z
POW-C186GH
Rotary (Hermetic)
380 - 400 V - 3N ~ 50 H
z
Propelle
r
Run capacitor /
/
/
/
Coil resistance (Ambient temp. 25°C)
Operating temp.
1 ... Ø400
Smen 19TFB6055 ... 1
220 - 240 V ~ 50 H
z
6 ... 900
240 V - 30 W
50
Run capacitor
Coil resistance (Ambient temp. 20°C)
Operating temp. 130 ± 8
Internal protecto
r
77,7
366,0
211,0
0,453
Aluminum plate fin / Copper tube
2
1,6
SUNISO4CS ... 800
1700
14
WHT - PNK
Ω
Outdoor Unit AE518SH3

Power source
Control circuit
CONTROLLER PCB
COMPRESSOR
T
yp
e
Com
p
ressor model
Source
Nominal out
p
ut W
Com
p
ressor oil ... Amount cc
C - R Ω
C - S Ω
R - S Ω
Safet
y
devices: T
ype
Internal
p
rotecto
r
External
p
rotecto
r
Overload rela
y
/
/
HOE-10TB TH-7A
O
p
en °C 120 ± 5
//
Close °C
A
utomatic reclosin
g
//
O
p
eratin
g
am
p
.
(
Ambient tem
p
. 25°C) // 5 A
µ
F
VAC
Crank case heater
FAN AND FAN MOTO
R
T
yp
e
Number ... Dia. mm
Fan motor model ... Number
Source
No. of
p
oles ... r
p
m
(
220 V
)
Nominal out
p
ut W
WHT - BRN Ω
WHT - YEL Ω
Safet
y
devices: T
ype
O
p
en °C
Close
µ
F
VAC
HEAT EXCH. COIL
Coil
Rows
Fin
p
itch mm
Face area m2
EXTERNAL FINISH
C-2RN173H8A 80242088
5,62
5,51
5,62
Data subject to change without notice.
A
utomatic reclosing
2
440
Acrylic baked-on enamel finish
380 - 400 V - 3N ~ 50 H
z
220 - 240 V ~ 50 H
z
POW-C186GH
Rotary (Hermetic)
380 - 400 V - 3N ~ 50 H
z
Propelle
r
Run capacitor /
/
/
/
Coil resistance (Ambient temp. 25°C)
Operating temp.
1 ... Ø400
Smen 19TFB6055 ... 1
220 - 240 V ~ 50 H
z
6 ... 900
240 V - 30 W
50
Run capacitor
Coil resistance (Ambient temp. 20°C)
Operating temp. 130 ± 8
Internal protecto
r
77,7
366,0
211,0
0,453
Aluminum plate fin / Copper tube
2
1,6
FV68S ... 800
1700
15
WHT - PNK
Ω
Outdoor Unit AER518SH3

Thermostat (Fan Speed Control 23S) MQT5S-27YZJ
Switching temp. °C high ➞LOW 23.5°C +0
–2.5
low ➞HIGH 27.0°C+0
–3
Contact rating AC 220V, 3A
Power Relay G7L-2A-TUB
Coil rating AC 200–240V, 50/60Hz
Coil resistance kΩ(at 23°C) ( 21 ± 15% )
Contact rating AC 220V, 25A
Outdoor Unit AE518SC
16
Outdoor Unit AE518SC3
Negative Phase Relay (47C) RDR-S400
Rating AC 415V, 3-phase 50Hz
Contact rating AC 400V, 1A
Operation Positive phase: ON
Negative phase: OFF
Electro Magnetic Contactor (MG) HOE-10TB TH-5A
Magnetic contactor
Coil rating AC 220–240V, 50Hz / AC 240–260V, 60Hz
Coil resistance Ω(at 25°C) 1,260 ± 10%
Contact rating (Main) AC 440V, 8A
Thermal relay (Overcurrent relay)
Operating amperes 5A
MQT5S-27YZJ
COTHER COMPONENT SPECIFICATIONS

Outdoor Unit AER518SCL3
Solid State Relay (SSR) G3L-205TL-TS1
Input Rated voltage DC 12V
Control voltage range DC 0V to 6.4V
Load voltage range AC 75V to 264V, 50Hz
Negative Phase Relay (47C) RDR-S400
Rating AC 415V, 3-phase 50Hz
Contact rating AC 400V, 1A
Operation Positive phase: ON
Negative phase: OFF
Electro Magnetic Contactor (MG) HOE-10TB TH-5A
Magnetic contactor
Coil rating AC 220–240V, 50Hz / AC 240–260V, 60Hz
Coil resistance Ω(at 25°C) 1,260 ± 10%
Contact rating (Main) AC 440V, 8A
Thermal relay (Overcurrent relay)
Operating amperes 5A
Transformer (TR2) ATR-J105-I
Rating Primary AC 230V, 50Hz
Secondary 19V, 0.526A
Capacity 10VA
Coil resistance Ω(at 22°C) Primary (WHT – WHT):205 ±10%
Secondary (BRN – BRN):2.0±10%
Thermal cut-off temp. 150°C
Thermistor (Coil sensor TH3 / Air sensor TH4) PBC-41E-S4 / PBC-41E-S8
Resistance kΩ–20°C 40.1 ± 5% 20°C 6.5 ± 5%
–10°C 24.4 ± 5% 30°C 4.4 ± 5%
0°C 15.3 ± 5% 40°C 3.0 ± 5%
10°C 9.9 ± 5% 50°C 2.1 ± 5%
17
MQT5S-27YZJ
Power Relay HH62S DC24V
Coil rating DC 24V
Coil resistance kΩ(at 23°C) 650 ± 10%
Contact rating AC 250V, 10A

Coil rating AC 220-240V, 50Hz, 6W
Coil resistance Ω(at 20°C) 1.740 ±7%
Thermostat (Fan Speed Control 23S) MQT5S-27YZJ
Switching temp. °C high ➞LOW23.5°C ±1.5
low ➞HIGH 27.0°C+0
–3
Contact rating AC 220V, 3A
Thermostat (Defrost thermo. 23D) TRS02-12MSR
Operating temp. °C ON12 ±2
Diff. 8 deg. below
Starting Relay (SR) AMVL300A
Coil rating AC 300V, 50Hz
Coil resistancekΩ(at 23°C) 13.3 ± 2%
Contact rating 20A AC
Operating voltage AC 185 – 217V, 50Hz
Return voltage AC 60 – 120V, 50Hz
Power Relay (PR) DFU24D1-F
Coil rating DC 24V
Coil resistance Ω(at 20°C) 650 ± 10%
Contact rating AC 250V, 20A
Outdoor Unit AE518SH
4-way Valve (20S) LB64012 (Coil), V26-110B (Valve)
Coil rating AC 220-240V, 50Hz, 6W
Coil resistanceΩ(at 20°C)
1.740 ±7%
18kΩ − 2W
Thermostat (Defrost thermo. 23D) TRS02-12MSR189
Operating temp. °C ON 12 ± 2
Diff. 8 deg. below
Magnetic Contactor (MG) DFU24D1F
Coil rating DC 24V
Coil resistanceΩ(at 20°C) 6.50 ±10%
Contact rating (Main) AC 250V, 20A
Starting Capacitor C4; C5
Capacitor 125 µF - 165V
Resistor
18KΩ- 2W
18

Outdoor Unit AE518SH3
Negative Phase Relay (47C) RDR-S400
Rating AC 415V, 3-phase 50Hz
Contact rating AC 400V, 1A
Operation Positive phase: ON
Negative phase: OFF
Relay (PR) MY2-TSDF
Coil rating DC 24V
Coil resistance Ω(at 20°C) 650 ± 10%
Contact rating AC 200V, 5A
4-way Valve (SC) LB64012 (Coil), V26-110B (Valve)
Coil rating AC 220/240V, 50Hz, 6W
Coil resistance Ω(at 20°C) 1,740 ± 7%
Electro Magnetic Contactor (MG) HOE-10TB TH-5A
Magnetic contactor
Coil rating AC 220–240V, 50Hz / AC 240–260V, 60Hz
Coil resistance Ω(at 25°C) 1,260 ± 10%
Contact rating (Main) AC 440V, 8A
Thermal relay (Overcurrent relay)
Operating amperes 5A
Thermostat (Defrost thermo. 23D) TRS02-12MSR
Operating temp. °C ON 12 ± 2
Diff. 8 deg. below
19
Thermostat (Fan Speed Control 23S) MQT5S-27YZJ
Switching temp. °C high →LOW 23.5°C ± 1.5
low →HIGH 27.0°C+0
–3
Contact rating AC 220V, 3A

Outdoor Unit AER518SH3
Negative Phase Relay (47C) RDR-S400
Rating AC 415V, 3-phase 50Hz
Contact rating AC 400V, 1A
Operation Positive phase: ON
Negative phase: OFF
Relay (PR) MY2-TSDF
Coil rating DC 24V
Coil resistance Ω(at 20°C) 650 ± 10%
Contact rating AC 200V, 5A
4-way Valve (SC) LB64012 (Coil), V26-110B (Valve)
Coil rating AC 220/240V, 50Hz, 6W
Coil resistance Ω(at 20°C) 1,740 ± 7%
Electro Magnetic Contactor (MG) HOE-10TB TH-5A
Magnetic contactor
Coil rating AC 220–240V, 50Hz / AC 240–260V, 60Hz
Coil resistance Ω(at 25°C) 1,260 ± 10%
Contact rating (Main) AC 440V, 8A
Thermal relay (Overcurrent relay)
Operating amperes 5A
Thermostat (Defrost thermo. 23D) TRS02-12MSR
Operating temp. °C ON 12 ± 2
Diff. 8 deg. below
20
Thermostat (Fan Speed Control 23S) MQT5S-27YZJ
Switching temp. °C high →LOW 23.5°C ± 1.5
low →HIGH 27.0°C+0
–3
Contact rating AC 220V, 3A