Daikin VRV-WIII RWEYQ24PY1 Manuel d'utilisation - Page 8

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Daikin VRV-WIII RWEYQ24PY1 Manuel d'utilisation

Model

RWEYQ18PY1

System name

RWEYQ8PY1

Independent unit

RWEYQ10PY1

Power supply

Phase

(Hz)

Frequency

Voltage

(V)

Nominal cooling capacity (kW)

Nominal heating capacity (kW)

(mm) 1000×780×550

Dimensions H×W×D

+1000×780×550

Mass

(kg)

Refrigerant

type

(kg)

charge (*1)

Design pressure

refrigerant high side

(bar)

(MPa)

refrigerant low side

(bar)

(MPa)

(bar)

water side

(MPa)

Model

System name

RWEYQ26PY1

RWEYQ8PY1

Independent unit

RWEYQ8PY1

RWEYQ10PY1

Power supply

Phase

Frequency

(Hz)

Voltage

(V)

Nominal cooling capacity (kW)

Nominal heating capacity (kW)

1000×780×550

Dimensions H×W×D

(mm)

+1000×780×550

(kg)

149+149+150

Mass

Refrigerant

type

(kg)

3.5+3.5+4.2

charge (*1)

Design pressure

(bar)

refrigerant high side

(MPa)

refrigerant low side

(bar)

(MPa)

water side

(bar)

(MPa)

(*1) Refrigerant charge at factory shipment

3. WHAT TO DO BEFORE OPERA-

TION

This operation manual is for the following system

with standard control. Before initiating operation,

contact your Daikin dealer for the operation that cor-

responds to your system type and mark.

If your installation has a customized control system,

ask your Daikin dealer for the operation that corre-

sponds to your system.

Outside units (Refer to figure 1)

Cool/Heat selector

Inverter series

❏Heat pump system

❏ yes ❏ no

❏Heat recovery system

❏ yes ❏ no

• Heat pump system

• Switchover to cooling or heating operation is

performed for each outside unit.

RWEYQ20PY1

RWEYQ24PY1

RWEYQ10PY1

RWEYQ8PY1

RWEYQ10PY1

RWEYQ8PY1

380-415

49.1

53.4

67.2

56.5

63.0

75.0

1000×780×550

+1000×780×550

149+150

150+150

149+149+149

R410A

3.5+4.2

4.2+4.2

3.5+3.5+3.5

4.0

2.5

19.6

1.96

RWEYQ28PY1

RWEYQ30PY1

RWEYQ8PY1

RWEYQ10PY1

380-415

71.5

75.8

80.1

81.5

88.0

94.5

1000×780×550

+1000×780×550

149+150+150

150+150+150

R410A

3.5+4.2+4.2

4.2+4.2+4.2

4.0

2.5

19.6

1.96

Operation modes

• This is a system to perform air-conditioning by

exchanging the heat with chilled water or

warmed water being sent from a boiler or solar

system, etc. through a <outside unit> which cor-

responds to the conventional outdoor unit.

• Heat recovery system

• Switchover to cooling or heating operation is

performed for each BS unit.

• This is a system to perform air-conditioning by

exchanging the heat with chilled water or

warmed water being sent from a boiler or solar

system, etc. through a <outside unit> which cor-

responds to the conventional outdoor unit.

• Names and functions of parts (Refer to figure 1)

1. Closed cooling tower

2. Boiler

3. Outside unit

4. Indoor unit

5. BS unit (For cool/heat changeover)

4. REMOTE CONTROLLER AND

COOL/HEAT SELECTOR: NAME

AND FUNCTION OF EACH

SWITCH AND DISPLAY

(Refer to figure 2 and 3)

COOL/HEAT SELECTOR is used to switch between

cooling and heating for each outside unit or BS unit.

1. On/off button

Press the button and the system will start. Press

the button again and the system will stop.

2. Operation lamp (red)

The lamp lights up during operation.

3. Display "

(changeover under control)

It is impossible to changeover heat/cool with the

remote controller which display this icon.

4. Display "

" (air flow flap)

Refer to the chapter "Operation procedure -

Adjusting the air flow direction".

5. Display "

This display shows that the total heat exchanger

unit (Heat Reclaim Ventilation) are in operation.

(these are optional accessories)

6. Display "

" (set temperature)

This display shows the temperature you have set.

7. Display "

" "

(operation mode)

This display shows the current operation mode.

8. Display "

" (programmed time)

This display shows the programmed time of the

system start or stop.

" (ventilation/air cleaning)

" "

English