York YOCC-YOHC 12-60 User Manual download pdf (Page 4)

NORMAL FUNCTION OF THE AIR CONDITIONER

The following symptoms do not indicate air conditioner malfunction.

1. The system does not operate

• The system does not restart immediately

after the ON/OFF button is pressed.

If the OPERATION lamp lights, the system is

in normal condition.

The safety device operates to prevent overload of the system.

After 3 minutes, the system will turn on again automatically.

• The system does not restart immediately when

TEMPERATURE SETTING changed.

If the OPERATION lamp lights, the system is in normal condition.

If the timer light is flashing operation is being delayed by the safety

device. It does not restart immediately because the compressor

has been stopped and requested to start within the delay period.

A safety device operates to prevent overload of the system.

After 3 minutes, the system will turn on again automatically.

• The system does not start immediately after the power supply is turned on.

Wait one minute until the microcomputer is prepared for operation.

1.1

White mist comes out of a unit

• When humidity is high during cooling operation.

(In dusty locations or after construction work)

If the inside of an indoor unit is contaminated,

the temperature distribution inside a room may

become uneven. It is necessary to clean the inside

of the indoor unit. The unit should be cleaned by

a quali fied service person familiar with the unit.

• When the system is changed over to HEATING OPERATION

or after DEFROST OPERATION. Moisture generated on

the coil by the DEFROST becomes vapour and exists.

1.2 Noise of air conditioners

• A continuous flow “Shuh” sound is heard when the systems is in COOLING

or DEFROST OPERATION. This is the sound of refrigerant

gas flowing through both indoor and outdoor units.

• A “Shuh” sound which is heard at the start or

immediately after operation. It may also be heard

at the start or immediately after a DEFROST OPERATION.

This is the noise of refrigerant caused by the start and stop of the flow.

• A “Pishi-pishi” squeaking sound is heard when the system is in

operation or just after operation. Expansion and contraction of plastic

parts caused by temperature change makes this noise.

1.3

Dust from the units

• Dust may blow out from the unit when starting after long off cycles.

Dust absorbed by the unit blows out.

• The units give off odours. The unit absorbs the smell of rooms,

furniture, cigarettes, etc., and then emits them.

EMERGENCY OPERATION

• Units are equipped with a switch to run

emergency operation mode. Pushing the

emergency switch turns the unit on;

pushing it again turns if off (toggle action).

During emergency operation, the remote

controller cannot be used and the power

LED light will flash at intervals, while the

other LED lights will indicate the operation

of the Diagnostic Codes.

In Emergency Operation and cooling units

the temperature will be set at 24°C and the fan on Auto.

Heating units will switch to auto mode at a temperature set

point of 24°C and the fan will run on auto mode.

• After a power failure the unit restarts automatically in the same

mode as before the failure, when power is resumed.

TECHNICAL SPECIFICATION

■ Floor/Ceiling YOHC (YOKC-YOJC)R-410A 50Hz Rev.291106

PROTECTION FUNCTION

Auto Restart Function

•

The unit will automatically restart after loss of the electrical power supply. When power is

restored;

the unit operation will restart according to all parameters set before the loss of

powe

ANTI-ICE and

ANTI-OVERHEAT

•

This feature is used to prevent the indoor unit from freezing during cool or dry operation

and

overheating in heat mode. During execution of anti-ice operation and anti-overheating,

the

compressor will stop operating and the fan will continue to run until the coil temperature

reaches predetermined set points, at which time the unit will resume normal operation.

Low

Voltage

•

The feature is used to protect against any damage to the unit caused by fluctuation of voltage.

voltage is lower than the lower limit for approximately 10 seconds or longer, compressor

operation

will be temporarily stopped. Normal operation will resume when the voltage returns

abo

ve the set limit for a minimum of 10 seconds. If the time elapsed is less than 3 minutes

then the compressor start up will be delayed until 3 minutes has passed.

Filter Care and Filter

Alarm

• Replace Air Purifying filter if fitted.

•

The filters should be cleaned regularly, i.e, once a month, or more frequently depending on

conditions.

The control is equipped with a filter alarm; After a certain numbers of hours of

operation, flashing

lights will indicate that it is time to clean the filter. The alarm is reset by

pressing the filter button or the transmitte

MAINTENANCE

The units are designed to operate for long periods of time with a minimum of maintenance.

Howeve

r, the following operation must be performed regularly.

* This operation must be carried out by quali fied personnel only.

BEFORE MAINTENANCE

S Turn off the main breaker or disconnect the main power supply.

Notes

• Don’t spill water : There is a danger of electric shock.

• Don’t used petrol, paint thinner, benzene or polishing agents

: They may deform or scratch the unit.

CLEANING THE UNIT

Wipe the unit with a soft dry cloth only.

If the unit is very dirty, wipe it with a cloth soaked

in warm water (Not more than 40°C).

CLEANING THE AIR FILTER

1. Remove the air filter.

Open front grille

and pull fillter

outward front grille.

3. Drying

Drying the air filter by hair

drying or direct sunlight.

2. Cleaning

If the fillter is very dirty,

clean it with water

(approx 30°C).

4. Reinstall the air filter.

Approx 30 °C

EMERGENCY

OPER

ATION

Not more than

40°C

Remark: The above design and specifications are subject to change without prior notice for product improvement.

Floor/Ceiling YOCC (YOEC-YODC) COOLING R-410A 50Hz Rev.291106

Maintenance Operations Recommended Frequency

Air filter Clean Every month or more often if necessary

Unit casing Clean Every month or more often if necessary

Drain pan and evacuation piping Clean and check for obstructions Each season before start up*

Indoor/outdoor coils Clean Each season before start up*

Compressor No need

Model

Set YOHC18DSBAAR YOHC24DSBAAR YOHC36DSBACR YOHC48DSBACR YOHC60DSBACR

Indoor YOKC18DS-BAR YOKC24DS-BAR YOKC36DS-BCR YOKC48DS-BCR YOKC60DS-BCR

Outdoor YOJC18DS-BAR YOJC24DS-BAR YOJC36DS-BCR YOJC48DS-BCR YOJC60DS-BCR

Power supply V-Ph-Hz 220~240-1-50 220~240-1-50 380V~3~ 50Hz 380V~3~ 50Hz 380V~3~ 50Hz

Cooling

Capacity Btu/h 18,000 24,000 36,000 48,000 60,000

Input W 1,550 2,220 3,290 4,300 4,940

Rated current A 6.8 9.25 8.77 11.47 11.47

Heating

Capacity Btu/h 21,000 28,000 40,000 53,000 62,000

Input W 1,680 2,250 3,160 4,170 4,880

Rated current A 7.35 9.4 8.33 10.99 11.4

Max. input consumption W 2,500 2,750 3,880 4,850 5,990

Max. current A 10 11 10.17 12.98 15.69

Starting current A 1.08 1.15 1.1 1.16 1.23

Compressor

Type DC Inverter Rotary DC Inverter Scroll

Input W 1,650 1,650 3,665 3,665 3,665

Rated current (RLA) A 8 8 7.8 7.8 7.8

Locked rotor Amp (LRA) A 28 28 28 28 28

Protector Thermal

Capacitor µF 50 50 50 50 50

Refrigerant oil ml 480 480 500 500 500

Indoor fan motor

Type AC Motor

Input W 110 110 134 89.5 59

Capacitor µF 2.5 2.5 3.5 2.5 2.5

Speed (Hi/Me/Lo) r/min 1,310/1,190/1,020 1,310/1,190/1,020 1,265/1,165/1,075 1,170/1,070/995 1,145*1,035*975

Indoor coil

Number of rows 3 3 3 3 3

Fin spacing mm 1.8 1.8 1.8 1.8 1.8

Fin type Hydrophilic aluminium

Tube outside dia. mm Ø9.52

Tube Material Innergroove tube

Coil length × height × width mm 828×254×66 828×254×66 905×203×66 1150×254×66 1150×254×66

Indoor air flow (Hi/Me/Lo) m

/h 910/810/700 910/810/700 1,400/1,200/1,000 2,000/1,800/1,600 2,000/1,800/1,600

Indoor noise level (Hi/Me/Lo) dB(A) 49.5/-/- 53/-/- 45/43/40 47/45/42 47/45/42

Indoor unit

Dimension (W*H*D) mm 980×660×195 980×660×195 1,285×660×198 1,670×680×240 1,670×680×240

Packing (W*H*D) mm 1,089×744×296 1,089×744×296 1,379×744×296 1,764×760×329 1,764×760×329

Net/Gross weight kg 29/35 29/35 37/42 54/61 54/61

Outdoor fan motor

Input W 129 150 307 150*2 150*2

Capacitor µF 3 3 10 3.5*2 3.5*2

Speed r/min 770 800 740 800 800

Outdoor coil

Number of rows 2 2 1 1 1

Fin spacing mm 1.7 1.5 1.7 1.8 1.8

Fin type Hydrophilic aluminium

Tube outside dia. mm Ø9.52

Tube Material Innergroove tube

Coil length × height × width mm 630×660×44 620×813×44 955×915×22 715×610×22 1,150×305×66

Number of circuits 4 2 8 4 4

Outdoor air flow m

/h 2,400 3,000 5,000 6,000 6,000

Outdoor noise level dB(A) 56 55 57 58 58

Outdoor unit

Dimension (W*H*D) mm 840×677×310 894×860×302 990×960×340 940×1,245×340 940×1,245×340

Packing (W*H*D) mm 965×770×395 1,043×915×395 1,120×1,015×435 1,058×1,300×435 1,058×1,300×435

Net/Gross weight kg 62.5/66.5 72/76.5 106/111 117/126 112/127

Refrigerant R-410A g 1,650 2,200 2,600 3,550 4,200

Throttle type EXV&Capillary

Refrigerant piping Liquid side/Gas side mm 6.35/12.7 9.53/16 9.53/16 9.53/16 9.53/16

Model

Set YOCC12FSA(B)AAR YOCC18FSA(B)AAR YOCC24FSA(B)AAR YOCC30FSA(B)ACR YOCC30FSA(B)AAR YOCC36FSA(B)AAR YOCC36FSA(B)ACR YOCC48FSA(B)ACR YOCC60FSA(B)ACR

Indoor unit YOEC12FS-A(B)AR YOEC18FS-A(B)AR YOEC24FS-A(B)AR YOEC30FS-A(B)CR YOEC30FS-A(B)AR YOEC36FS-A(B)AR YOEC36FS-A(B)CR YOEC48FS-A(B)CR YOEC60FS-A(B)CR

Outdoor Unit YODC12FS-A(B)AR YODC18FS-A(B)AR YODC24FS-A(B)AR YODC30FS-A(B)CR YODC30FS-A(B)AR YODC36FS-A(B)AR YODC36FS-A(B)CR YODC48FS-A(B)CR YODC60FS-A(B)CR

Power supply Ph-V-Hz 1,220-240V,50Hz 1,220-240V,50Hz 1,220-240V,50Hz 3,380V,50Hz 1,220-240V,50Hz 1,220-240V,50Hz 3,380V,50Hz 3,380V,50Hz 3,380V,50Hz

Cooling

Capacity

Btu/h 12,000 18,000 24,000 30,000 30,000 36,000 36,000 48,000 60,000

kW 3.5 5.4 7.1 9.2 9.2 10.5 10.5 14 17

kcal/h 3,024 4,536 6,048 7,560 7,560 9,072 9,072 12,096 15,120

Input W 1,200 1,900 2,600 3,450 3,450 3,800 3,800 4,900 5,800

Rated current A 5.3 8.5 12.1 6.4 16.4 19.2 6.4 8.2 9.8

Moisture Removal L/h 1.2 1.8 2.4 3 3 3.6 3.8 4.8 6

Max. input consumption W 1,400 2,600 3,300 5,200 5,200 5,200 5,200 6,100 7,200

Max. current A 7.2 13 16.5 8.8 25 26.3 8.8 10.3 12.2

Starting current A 26 36.8 61 97 97 97 61 66 67

Compressor

Type ROTARY ROTARY ROTARY SCROLL SCROLL SCROLL SCROLL SCROLL SCROLL

Input W 1,145 1,870 2,430 3,650 3,650 3,650 3,650 4,750 5,750

Rated current (RLA) A 5.3 8.75 11.4 6.58 17.65 17.65 6.58 8.22 9.77

Locked rotor Amp (LRA) A 26 36.8 61 61 97 97 61 66 67

Thermal protector Inner Inner Inner Inner Inner Inner Inner Inner Inner

Capacitor µF 35/370µF/V 50/370µF/V 50/400µF/V / 60µF/440V 60µF/440V / / /

Indoor fan motor

Input W 104/98 110/104/98 110/104/98 142/134/132 142/134/132 142/134/132 142/134/132 118/108/101 118/108/101

Capacitor µF 1.5µF/450V 2.5µF/450V 2.5µF/450V 3.5µF/450V 3.5µF/450V 3.5µF/450V 3.5µF/450V 2.5µF/450V 2.5µF/450V

Speed (Hi/Mid/Low) r/min 1,190/1,000/890 1,280/1,190/1,000 1,280/1,190/1,000 1,310/1,200/1,000 1,310/1,200/1,000 1,310/1,200/1,000 1,310/1,200/1,000 820/695/620 820/695/620

Indoor coil

Number of rows 2 3 3 3 3 3 3 3 3

Fin spacing mm 1.7 1.7 1.7 1.7 1.7 1.7 1.7 1.7 1.7

Fin type Hydrophilic aluminum

Tube outside dia.and type mm Ø9.53 innergroove tube

Coil length × height × width mm 804×254×44 804×254×66 804×254×66 905×203×66 905×203×66 905×203×66 905×203×66 1,150×254×66 1,150×254×66

Indoor air flow (Hi/Mid/Low) m

/h 600/480/400 800/600/500 1,000/900/700 1,200/1,000/800 1,400/1,200/1,000 1,400/1,200/1,000 1,400/1,200/1,000 2,000/1,800/1,600 2,000/1,800/1,600

Indoor noise level (Hi/Mid/Low) dB(A) 43/41/38 43/41/38 45/43/40 45/43/40 45/43/40 45/43/40 45/43/40 47/45/42 47/45/42

Indoor unit

Dimension (W*H*D) mm 995×660×198 995×660×198 995×660×198 1,285×660×198 1,285×660×198 1,285×660×198 1,285×660×198 1,670×680×240 1,670×680×240

Packing (W*H*D) mm 1,075×744×278 1,075×744×278 1,075×744×278 1,365×744×278 1,365×744×278 1,365×744×278 1,365×744×278 1,764×760×329 1,764×760×329

Net/Gross weight kg 30/37 30/37 30/37 34/42 34/42 34/42 34/42 52/62 52/62

Outdoor fan

motor

Input W 56 130 130 307 307 307 307 138+156 138+156

Capacitor µF 2.5µF/450V 2.5µF/450V 3µF/450V 10µF/450V 10µF/450V 10µF/450V 10µF/450V 3.5×2µF/450V 3.5×2µF/450V

Speed r/min 800 750 800 740 740 740 740 800 800

Outdoor coil

Number of rows 2 2 2 2 2 2 2 2 2

Fin spacing mm 1.4 1.7 1.5 1.7 1.7 1.7 1.7 1.8 1.8

Fin type Unhydrophilic aluminum

Tube outside dia. and type mm Ø9.53, Innergroove tube

Coil length × height × width mm 651×559×44 775×660×44 850×810×44 955×915×44 955×915×44 955×915×44 955×915×44 715×1,220×44 715×1,220×44

Outdoor air flow m

/h 2,100 2,400 3,000 5,000 5,000 5,000 5,000 6,000 6,000

Outdoor noise level dB(A) 43 48 55 57 57 57 57 58 58

Outdoor unit

Dimension (W*H*D) mm 760×590×285 845×695×335 895×860×330 990×960×360 990×960×360 990×960×360 990×960×360 940×1,245×340 940×1,245×340

Packing (W*H*D) mm 887×655×355 970×770×395 1,043×915×395 1,120×1,090×435 1,120×1,090×435 1,120×1,090×435 1,120×1,090×435 1,058×1,380×435 1,058×1,380×435

Net/Gross weight kg 44/48 57/62 68/70 90/102 90/102 90/102 90/102 112/127 112/127

Refrigerant type/Quantity g R-410A/1,100 R-410A/2,000 R-410A/2,600 R-410A/3,000 R-410A/3,000 R-410A/3,000 R-410A/3,000 R-410A/3,700 R-410A/3,900

Design pressure (high side/low side) MPa 4.2/2.5 4.2/2.5 4.2/2.5 4.2/2.5 4.2/2.5 4.2/2.5 4.2/2.5 4.2/2.5 4.2/2.5

Refrigerant

piping

Liquid side mm (inch) 6.35 (1/4) 6.35 (1/4) 9.53 (3/8) 12.7 (1/2) 12.7 (1/2) 12.7 (1/2) 12.7 (1/2) 12.7 (1/2) 12.7 (1/2)

Gas side mm (inch) 12.7 (1/2) 12.7 (1/2) 16 (5/8) 19 (3/4) 19 (3/4) 19 (3/4) 19 (3/4) 19 (3/4) 19 (3/4)

Max. pipe length m 25 25 30 30 30 30 30 50 50

Max. difference in level m 15 15 15 20 20 20 20 30 30

Operation temp ºC 17~30 17~30 17~30 17~30 17~30 17~30 17~30 17~30 17~30

Ambient temp ºC 18~45 18~45 18~45 18~45 18~45 18~45 18~45 18~45 18~45

Qty’per 20’& 40’Fcl Pieces 63/138/155 49/104/126 44/94/101 27/55/62 27/55/62 27/55/62 27/55/62 25/50/54 25/50/54

Model

Set YOHC12FSA(B)AAR YOHC18FSA(B)AAR YOHC24FSA(B)AAR YOHC30FSA(B)ACR YOHC30FSA(B)AAR YOHC36FSA(B)AAR YOHC36FSA(B)ACR YOHC48FSA(B)ACR YOHC60FSA(B)ACR

Indoor unit YOKC12FS-A(B)AR YOKC18FS-A(B)AR YOKC24FS-A(B)AR YOKC30FS-A(B)CR YOKC30FS-A(B)AR YOKC36FS-A(B)AR YOKC36FS-A(B)CR YOKC48FS-A(B)CR YOKC60FS-A(B)CR

Outdoor Unit YOJC12FS-A(B)AR YOJC18FS-A(B)AR YOJC24FS-A(B)AR YOJC30FS-A(B)CR YOJC30FS-A(B)AR YOJC36FS-A(B)AR YOJC36FS-A(B)CR YOJC48FS-A(B)CR YOJC60FS-A(B)CR

Power supply Ph-V-Hz 1,220-240V, 50Hz 1,220-240V, 50Hz 1,220-240V, 50Hz 3,380V, 50Hz 1,220-240V, 50Hz 1,220-240V, 50Hz 3,380V, 50Hz 3,380V, 50Hz 3,380V, 50Hz

Cooling

Capacity

Btu/h 12,000 18,000 24,000 30,000 30,000 36,000 36,000 48,000 60,000

kW 3.5 5.4 7.1 9.2 9.2 10.5 10.5 14 17

kcal/h 3,024 4,536 6,048 7,560 7,560 9,072 9,072 12,096 15,120

Input W 1,200 1,900 2,700 3,750 3,750 3,750 3,750 4,700 6,000

Rated current A 6 8.5 12 6.3 16.3 16.3 6.6 8.2 9.8

Heating

Capacity

Btu/h 13,000 20,500 27,300 32,000 32,000 39,000 39,000 52,000 68,000

kW 3.8 6 8 9.4 9.4 11.4 11.4 15.2 20

kcal/h 3,276 5,166 6,880 8,064 8,064 9,828 9,828 13,104 17,136

Input W 1,130 1,850 2,800 3,500 3,500 3,500 3,700 4,900 6,000

Rated current A 5 8 12.5 5.2 15.2 15.2 6.5 8.6 9.8

Moisture Removal L/h 1.2 1.8 2.4 3 3 3.6 3.8 4.8 6

Max. input consumption W 1,500 2,400 3,300 4,620 4,620 4,620 4,400 5,870 7,500

Max. current A 7 11.5 14.5 7.1 21 21 8 10.7 12.8

Starting current A 26 36.8 61 61 97 97 61 66 67

Compressor

Type ROTARY ROTARY ROTARY SCROLL SCROLL SCROLL SCROLL SCROLL SCROLL

Input W 1,145 1,870 2,430 3,650 3,650 3,650 3,650 4,750 5,750

Rated current (RLA) A 5.3 8.75 11.4 6.58 17.65 17.65 6.58 8.22 9.77

Locked rotor Amp (LRA) A 26 36.8 61 61 97 97 61 66 67

Thermal protector Inner Inner Inner Inner Inner Inner Inner Inner Inner

Capacitor µF 35/370µF/V 50/370µF/V 50/400µF/V / 60µF/440V 60µF/440V / / /

Indoor fan motor

Input W 104/98 110/104/98 110/104/98 142/134/132 142/134/132 142/134/132 142/134/132 118/108/101 118/108/101

Capacitor µF 1.5µF/450V 2.5µF/450V 2.5µF/450V 3.5µF/450V 3.5µF/450V 3.5µF/450V 3.5µF/450V 2.5µF/450V 2.5µF/450V

Speed (Hi/Med/Low) r/min 1,190/1,000/890 1,280/1,190/1,000 1,280/1,190/1,000 1,310/1,200/1,000 1,310/1,200/1,000 1,310/1,200/1,000 1,310/1,200/1,000 820/695/620 820/695/620

Indoor coil

Number of rows 2 3 3 3 3 3 3 3 3

Tube pitch(a) × row pitch(b) mm 25.4×22 25.4×22 25.4×22 25.4×22 25.4×22 25.4×22 25.4×22 25.4×22 25.4×22

Fin spacing mm 1.7 1.7 1.7 1.7 1.7 1.7 1.7 1.7 1.7

Fin type Hydrophilic aluminum

Tube outside dia. and type mm Ø9.53 innergroove tube

Coil length × height × width mm 804×254×44 804×254×66 804×254×66 905×203×66 905×203×66 905×203×66 905×203×66 1,150×254×66 1,150×254×66

Indoor air flow (Hi/Mid/Low) m

/h 600/480/400 800/600/500 1,000/900/700 1,200/1,000/800 1,400/1,200/1,000 1,400/1,200/1,000 1,400/1,200/1,000 2,000/1,800/1,600 2,000/1,800/1,600

Indoor noise level (Hi/Mid/Lo) dB(A) 43/41/38 43/41/38 45/43/40 45/43/40 45/43/40 45/43/40 45/43/40 47/45/42 47/45/42

Indoor unit

Dimension (W*H*D) mm 995×660×198 995×660×198 995×660×198 1,285×660×198 1,285×660×198 1,285×660×198 1,285×660×198 1,670×680×240 1,670×680×240

Packing (W*H*D) mm 1,075×744×278 1,075×744×278 1,075×744×278 1,365×744×278 1,365×744×278 1,365×744×278 1,365×744×278 1,764×760×329 1,764×760×329

Net/Gross weight kg 29/35 30/37 30/37 34/42 34/42 34/42 34/42 52/62 52/62

Outdoor fan

motor

Input W 56 130 130 307 307 307 307 138+156 138+156

Capacitor µF 2.5µF/450V 2.5µF/450V 3µF/450V 10µF/450V 10µF/450V 10µF/450V 10µF/450V 3.5×2µF/450V 3.5×2µF/450V

Speed r/min 800 750 800 740 740 740 740 800 800

Outdoor coil

Number of rows 2 2 2 2 2 2 2 2 2

Tube pitch(a) × row pitch(b) mm 25.4×22 25.4×22 25.4×22 25.4×22 25.4×22 25.4×22 25.4×22 25.4×22 25.4×22

Fin spacing mm 1.4 1.7 1.5 1.7 1.7 1.7 1.7 1.8 1.8

Fin type Hydrophilic aluminum Unhydrophilic aluminium Hydrophilic aluminum

Tube outside dia. and type mm Ø9.53x0.35,Innergroove tube

Coil length × height × width mm 651×559×44 775×660×44 850×810×44 955×915×44 955×915×44 955×915×44 955×915×44 715×1220×44 715×1220×44

Number of circuits 2 3 4 8 8 8 8 4 4

Outdoor air flow m

/h 2,100 2,400 3,000 5,000 5,000 5,000 5,000 6,000 6,000

Outdoor noise level dB(A) 43 48 55 57 57 57 57 58 58

Outdoor unit

Dimension (W*H*D) mm 760×590×285 845×695×335 895×860×330 990×960×360 990×960×360 990×960×360 990×960×360 940×1,245×340 940×1,245×340

Packing (W*H*D) mm 887×655×355 970×770×395 1,043×915×395 1,120×1,090×435 1,120×1,090×435 1,120×1,090×435 1,120×1,090×435 1,058×1,380×435 1,058×1,380×435

Net/Gross weight kg 44/48 57/62 68/70 90/102 90/102 90/102 90/102 112/127 112/127

Refrigerant type/Quantity g R-410A/1,120 R-410A/2,050 R-410A/2,600 R-410A/3,100 R-410A/3,450 R-410A/3,450 R-410A/3,100 R-410A/4,000 R-410A/4,200

Design pressure (high side/low side) MPa 4.2/2.5 4.2/2.5 4.2/2.5 4.2/2.5 4.2/2.5 4.2/2.5 4.2/2.5 4.2/2.5 4.2/2.5

Refrigerant

piping

Liquid side mm (inch) 6.35 (1/4) 6.35 (1/4) 9.53 (3/8) 12.7 (1/2) 12.7 (1/2) 12.7 (1/2) 12.7 (1/2) 12.7 (1/2) 12.7 (1/2)

Gas side mm (inch) 12.7 (1/2) 12.7 (1/2) 16 (5/8) 19 (3/4) 19 (3/4) 19 (3/4) 19 (3/4) 19 (3/4) 19 (3/4)

Max. pipe length m 25 25 30 30 30 30 30 50 50

Max. difference in level m 15 15 15 20 20 20 20 30 30

Operation temp ºC 17~30 17~30 17~30 17~30 17~30 17~30 17~30 17~30 17~30

Ambient temp ºC -7~45 -7~45 -7~45 -7~45 -7~45 -7~45 -7~45 -7~45 -7~45

Qty’per 20’& 40’Fcl Pieces 63/138/155 49/104/126 44/94/101 27/55/62 27/55/62 27/55/62 27/55/62 25/50/54 25/50/54

■ Floor/Ceiling DC Inverter “YOHC” R-410A, 50Hz

J354-EN.indd 4J354-EN.indd 4 4/25/07 5:03:18 PM4/25/07 5:03:18 PM

York Industrial Thailand

49/40 Moo5, Tambon Tungsukla, Sriracha, Chonburi 20230, Thailand.

Tel. +6638 493400 Fax. +6638 493423- 424

Ref No.: 07GMSPG0529DC005-0

Type of Equipment:

Brand Name:

Type Designation: YOCC-YOHC 12/18/24/30/36/48/60 FS

YOHC 18/24/36/48/60 DS

Application of Council: Low Voltage Directive 73/23/EEC, EMC Directive

89/336/EEC, CE Marking

Directive 93/68/EEC and Machinery Directive 98/37/EEC.

The equipments above follow harmonized standards have been applied:

EN 60335-1:1994+A11:1995+A1, A12:1996+A

13, A14:1998+A15, A2:2000+A16:2001

EN 60335-2-40:1997+A1:2000

EN55014-1:2000+A1+A2

EN55014-2:1994+A1

EN61000-3-2:2000

EN61000-3-3:1995+A1

EN61000-3-11:2000

Authorized Representative:

_________________________

Suriya Sittidamrong

Senior Technical Support Engineer

DE - COMMISSIONING DISMANTLING & DISPOSAL

This product contains refrigerant under pressure, rotating parts, and electrical

connections which may be a danger and cause injury!

All work must only be carried out by competent persons using suitable protective

clothing and safety precautions.

1. Isolate all sources of electrical supply to the unit including any control system supplies

switched by the unit. Ensure that all points of electrical and gas isolation are secured in the

OFF position. The supply cables and gas pipework may then be disconnected and removed.

For points of connection refer to unit installation instructions.

2. Remove all refrigerant from each system of the unit into a suitable container using a

refrigerant reclaim or recovery unit. This refrigerant may then be reused, if appropriate, or

returned to the manufacturer for disposal Under No circumstances should refrigerant be

vented to atmosphere. Where appropriate, drain the refrigerant oil from each system into a

suitable container and dispose of according to local laws and regulations governing disposal

of oily wastes.

3. Packaged unit can generally be removed in one piece after disconnection as above. Any

xing down bolts should be removed and then unit lifted from position using the points

provided and equipment of adequate lifting capacity. Reference MUST be made to the unit

installation instructions for unit weight and correct methods of lifting. Note that any residual

or spilt refrigerant oil should be mopped up and disposed of as described above.

4. After removal from position the unit parts may be disposed of according to local laws and

regulations.

Read the Manual

Unit is remotely controlled and

may start without warning

Risk of electric shock

DECLARATION OF CONFORMITY

Date: May 29, 2007

DECLARATION OF CONFORMITY

YORK

Air Conditioners

1 2 3 4

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York YOCC-YOHC 12-60 User Manual Page 4

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