Balcar R410A service manual RAV-SM1101BT Round duct, RAV-SM1401BT Round duct

RAV-SM560, 561, 800, 801BT-E

RAV-SM1101, 1401BT-E

4 AIR DUCTING WORK

Fig. 5 RAV-SM1101BT (Round duct)

Standard air volume 1620m³/h

140

120

High

static

pressure

100

limit

2H

tap

Usable

High

(Pa)

static

pressure

80

Static pressure

1H

tap

60

Air volume limit (Min.)

Standard

Air volume limit (Max.)

H

tap

40

Low

static

pressure

H

tap

20

Standard

L

tap

0

1620

1200

2000

Air volume m³/h

Fig. 7 RAV-SM1401BT (Round duct)

140

Standard air volume 1980m³/h

120

High

static

100

pressure

Usable

limit

2H

tap

High

(Pa)

static

80

pressure

pressureStatic

(Min.)limit

1H

tap

(Max.)limit

tap

60

Standard

volume

H

volume

40

Low

static

pressure

Air

H

tap

Air

Standard

20

L

tap

0

1980

1200

1800

2200

2400

Air volume m³/h

Fig. 6 RAV-SM1101BT (Square duct)

Standard air volume 1620m³/h

	140
				High	static	pressure
	120
							2H		tap
				limit
			Usable
	100			High
				static
					pressure
							1H	tap
(Pa)
	80	volume limit (Min.)								volume limit (Max.)
Static pressure				Standard
					H
	60						tap
				Low
				static	pressure H
	40
		Air
							tap			Air
				Standard			L
	20						tap
	0				1620
	1200									2000

Air volume m³/h

Fig. 8 RAV-SM1401BT (Square duct)

Standard air volume 1980m³/h

140

120

High

static

pressure

limit

2H

tap

Usable

100

High

static

pressure

(Pa)

1H

tap

80

Static pressure

volume limit (Min.)

Standard

volume limit (Max.)

H

60

tap

Low

static

pressure

40

H

tap

Air

Standard

Air

L

20

tap

0

1980

1200

1800

2200

2400

Air volume hm³/h

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