Technibel SCDF105C5T Manual

TECHNIBEL SCDF105C5T COOL/DRY/FAN FUNCTIONS

TECHNIBEL SCDF135C5T WITH REMOCON CONTROL

TECHNIBEL SCDF105R5T COOL/DRY/HEAT/FAN FUNCTIONS

WITH REMOCON CONTROL

TECHNICAL DATA & SERVICE MANUAL

0.8180.399.1 JULY 2008

FREON R410A

Page

SPECIFICATIONS 3

1) Unit specifications 3

2) Major Component specifications 4

BOPERATING RANG

CDIMENSIONAL DAT

DREFRIGERANT FLOW DIAGRAMS 6

EPERFORMANCE CHARTS 7

FROOM TEMPERATURE CONTROL 8

GHEAT EXCHANGER FROSTING PREVENTION 8

HFUNCTIONS 8

1) Cool Mode Operation 8

2) Dry Mode Operation 9

3) Fan Mode Operation 10

4) Protection operations in Cool and Dry Mode 10

5) Sleep Function 11

6) Daily Timer Function 11

7) IFEEL Function 11

8) Heat Mode Operation 12

9) Auto (Cool/Heat) Mode Operation 13

10) Outdoor Coil High Pressure Protection 14

11) Protection Operations in Heat Mode 15

12) Indoor Coil High Pressure Protection in Heat Mode 17

IELECTRIC WIRING DIAGRAMS 18

JTROUBLESHOOTING 19

KCHECKING ELECTRICAL COMPONENTS 26

1) Measurement of Insulation Resistance 26

2) Checking Continuity of Fuse on PCS Ass'y 27

3) Checking Motor Capacitor 27

Table of contents

SPECIFICATIONS

)

UNIT SPECIFICATIONS

SCDF105C5T SCDF135C5T

COOLING HEATING

BTU / h 10160 13570 10160 11390

kW 2,98 3,98 2,98 3,34

ir circulation (high/med/low) m3/ h 370/340/270 450/400/340

Moisture removal (high speed

)

Cooling l / h 1,2 1,5

Dry 27°C ( 60% R.U.) liters/24h

Dry 30°C (80% R.U.) liters/24h

Voltage rating V

vailable voltage range V

Running Ampere (air conditioner) A 4,8 7

Power input (air conditioner) W 1030 1480

Power factor 0,93 0,93

C.O.P W/W 3,22 3,21 3,22 3,67

Compressor locked rotor amperes A 23 35

Refrig./Stand. Charge at shipmen R410A 630 g 1270 g

54/54/52 55/54/52

65 62

STAND. TUBING LENGTH m

TUBING LENGTH WITH 2 m EXTENSION KIT m

TUBING LENGTH WITH 4 m EXTENSION KIT m

Internal unit Height mm

Width mm

Depth mm

Internal unit Height mm 435 490

Width mm 440 525

Depth mm 230 250

Net weight Internal unit kg 44 44

External unit kg 8,5 15

Ratin

conditions:

Coolin

: outside air temp.: 35° C DB, indoor air temp.: 27° C DB, 19° C WB

53/49/47

230

ON / OFF 24 hours and program

198 - 264

1050

0,91

Microprocessor / I.C. Thermostat

FEATURES

WIRELESS REMOTE CONTROL

3 + AUTO / 1

Control unit

910 g

Capillary tube

Rotary (hermetic)

MANUAL

Refrigerant control

MANUAL

Washable, easy access

Controls / temperature control

Compressor

Air filter

Vertical

Airflow direction

(Indoor)

Horizontal

Fan speed indoor / Outdoor unit

Timer

UNIT MODEL

Capacity (air

conditioner)

Power source 230 V 50 Hz

PERFORMANCES COOLING

SCDF105R5T

1,2

370/340/270

790

Power noise

level External dB-A

Air conditioner Hi/Lo dB-A

DIMENSIONS AND WEIGHT

AUTOMATIC WITH PUMPCondensate drain system

NOTE

Data can be changed without notice

580

245

435

440

230

)

MAJOR COMPONENT SPECIFICATIONS

SCDF105C5T SCDF135C5T

Controls

Jumper Setting J1….J8

Resistance (at 25° C) kΩ

Jumper P7

Resistance (at 25° C) kΩ

Nominal power W

Model

Number / Diameter / Length mm

No. of pole / rpm (230 V, high)

Nominal input W

Coil resistance (at 25° C) Ω

°C

Run capacitor

(

)

µF 1 1,5

VAC

Model k35410 MO1515 k35610 MO1525

Diameter mm Ø 280 Ø 340

No. of pole / rpm (230 V) 4 / 1230 6 / 870

Nominal input W 61 75

Coil resistance (at 25° C) BLU-BRN Ω263± 5% Ω230± 5%

BLU-BLK Ω285± 5% Ω243± 5%

°C

Run capacitor

(

)

µF 2 2,5

VAC

Model 5PS112EBA 80235455

W3166 3680

Compressor oil: RB68A or Freol Alpha68M cc 350

DAPHNE FV68S OR EQUIVALENT cc 520

Coil resistance (AT 20° C) ΩC-R : 3166 *C-R : 2402

*(AT 25° C) ΩC-S : 4573 *C-S : 3582

Run capacitor

(

)

µF 25 30

VAC 450 450

°C 140 ± 5°C 150 ± 5°C

°C 75 ± 11°C 69 ± 11°C

SHORT TIME TRIP : 6-16 SEC. AT 25°C 19,5 A 23,5 A

Ω230± 5%

Ω243± 5%

2,5

Autoreset

140 ± 5°C

75 ± 11°C

19,5 A

450

C-S : 4573

C-R : 3166

5PS112EBA

3166

4,7 ± 5%

0,5 ± 5%

0,6

K35406-MO2024

150 ± 10K

Cross-flow 1 / Ø100 / 410

4 / 860

450

External

Autoreset

440

150 ± 5

(Internal bimetallic type)

k35610 MO1525

Ø 340

6 / 870

THERMISTOR (COIL SENSOR) TH1 NTC (with brass pipe)

Setting

THERMISTOR (ROOM SENSOR) TH2

FAN & FAN MOTOR (FMI)(INDOOR UNIT)

10 ± 5%

(Internal bimetallic type)

Nominal cooling capacity

COMPRESSOR (CM) Rotary (Hermetic)

350

Operating

temperature

Overload relay (OLR)

Open

Setting

FAN & FAN MOTOR (FMO)(OUTDOOR UNIT)

Safety device

Part No.

Control circuit fuse (F1)

Safety device

GRY-WHT: 590 ± 5%

WHT-VLT: 100 ± 5%

VLT-YEL: 66 ± 5%

YEL-BRN: 840 ± 5%

REMOTE CONTROL UNIT

KSA - CTRL - DB

CONTROLLER (PCB)

UNIT MODEL SCDF105R5T

Microprocessor

250VAC - 5A -T

2,54mm - 6 pcs

10 ± 3%

REMOCON RC-7 (ST)

SCDF105C5T SCDF135C5T

Model

Rating

Nominal input W

Coil resistance (at 20° C) Ω

SAFETY FLOAT SWITCH

(

)

(

)

Model

Contact rating

FLOAT UP

DOWN

FLAP MOTOR

(

FLP

)

Type

Model

Rating

Coil resistance (Ambient temp. 25°C) Ω

SOLENOID VALVE

(

4 WAYS VALVE

)

(

20S

)

Coil rating

Coil resistance (Ambient temp. 20°C) Ω

HEAT EXCHANGER COIL

(

EVAPORATOR

)

Coil

Rows 22

Fin pitch mm 1,8 1,8

Face area m20,185 0,185

HEAT EXCHANGER COIL

(

CONDENSER

)

Coil

Rows 22

Fin pitch mm 1,3 1,6

Face area m20,23 0,3

THERMOSTATIC VALVE DRAIN PA

Open °C

Close °C

Stroke mm

BOPERATING RANGE

Coolin

onl

model

Heat pump model

1740 ± 7%

Aluminium plate fin / copper tube

1,6

0,3

F83161,3

OPEN

UNIT MODEL

PC 95643

CONDENSATE PUMP (PC)

SCDF105R5T

230 V 50 Hz

12 ± 10%

122 ± 10%

10(4)A - 250VAC

43° C DB

Indoor air intake temp. Outdoor air intake temp.

32° C DB/ 23° C WB

Model

16° C DB

Dry Maximum 32° C BS/ 80% R.U. 46° C DB

Minimum 16° C BS/ 80% R.U. 16° C DB

Dry Maximum

Minimum

32° C BS/ 80% R.U.

16° C BS/ 80% R.U.

27° C DB

24° C DB / 18° C WB

-8° C DB / -9° C WB

Indoor air intake temp.

32° C DB/ 23° C WB

19° C DB/ 14° C WB

Outdoor air intake temp.

46° C DB

19° C DB

Cooling

Heating

Temperature

Maximum

Minimum

Maximum

Minimum

Cooling

Temperature

Maximum

Minimum 19° C DB/ 14° C WB

46° C DB

19° C DB

0,185

1,8

Aluminium plate fin / copper tube

AC 230-50Hz-6W

CDIMENSIONAL DATA

DREFRIGERANT FLOW DIAGRAM COOLING MODEL

790

580

245

440 525 525

SCDF105C5

SCDF135C5

SCDF105R5

REFRIGERANT FLOW DIAGRAM HEAT PUMP MODEL

490

250250230

435 490

EPERFORMANCE CHARTS

OPERATING CHARACTERISTICS WITH RELATIVE HUMIDITY AROUND 50%

SCDF105C5T

SCDF135C5T

SCDF105R5T

20 25 30 35 40 45 50

EXTERNAL TEMPERATURE (°C)

OPERATING CURRENT (A)

32 °C

27 °C

21 °C

20 25 30 35 40 45 50

EXTERNAL TEMPERATURE (°C)

OPERANTING CURRENT (A)

32 °C

27 °C

21 °C

3,5

4,5

5,5

6,5

20 25 30 35 40 45 50

EXTERNAL TEMPERATURE (°C)

OPERATING CURRENT (A)

32 °C

27 °C

21 °C

FFUNCTION

1) Cool Mode Operation

2) Dry Mode Operation

3) Fan Mode Operation

4) Protection operations in Cool and Dry Mode

5 Protection Operations in Cool and Dry Modes

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