UK IRE Ventilation Catalogue 25 - Flipbook - Page 7
VENTILATION
VENTILATION INDEX
AHU connection kit PAH3M-1 for PACi NX
CONEX Bluetooth®
control built-in.
CZ-RTC6BL
PAW-280PAH3M-1
2,5 kW
3,6 kW
5,0 kW
6,0 kW
7,5 kW
10,0 kW
12,5 kW
14,0 kW
20,0 kW
25,0 kW
Dimension
500 x 400
x 150
500 x 400
x 150
500 x 400
x 150
500 x 400
x 150
500 x 400
x 150
500 x 400
x 150
500 x 400
x 150
500 x 400
x 150
500 x 400
x 150
500 x 400
x 150
HxWxD
mm
Net weight
kg
Liquid
Piping diameter
Inch (mm)
11,5
11,5
11,5
11,5
11,5
11,5
11,5
11,5
11,5
11,5
1/4 (6,35)
1/4 (6,35)
1/4 (6,35)
3/8 (9,52)
3/8 (9,52)
3/8 (9,52)
3/8 (9,52)
3/8 (9,52)
3/8 (9,52)
1/2 (12,70)
Gas
Inch (mm) 1/2 (12,70) 1/2 (12,70) 1/2 (12,70) 5/8 (15,88) 5/8 (15,88) 5/8 (15,88) 5/8 (15,88) 5/8 (15,88)
1 (25,40)
1 (25,40)
Cool Min ~ Max
°C DB
18 ~ 32
18 ~ 32
18 ~ 32
18 ~ 32
18 ~ 32
18 ~ 32
18 ~ 32
18 ~ 32
18 ~ 32
18 ~ 32
Cool Min ~ Max
°C WB
14 ~ 25
14 ~ 25
14 ~ 25
14 ~ 25
14 ~ 25
14 ~ 25
14 ~ 25
14 ~ 25
—
—
Heat Min ~ Max
°C
16 ~ 30
16 ~ 30
16 ~ 30
16 ~ 30
16 ~ 30
16 ~ 30
16 ~ 30
16 ~ 30
16 ~ 30
16 ~ 30
Cooling capacity
kW
—
3,6
5,0
6,0
7,1
10,0
12,5
14,0
19,0
22,0
Heating capacity
kW
—
4,0
5,6
7,0
8,0
11,2
14,0
16,0
22,4
24,0
m³/h
—
540 / 870
630 / 990
780 / 1 320
780 / 1 320
900 / 2 160
Pipe length range
m
—
3 ~ 40
3 ~ 40
3 ~ 40
5 ~ 50
5 ~ 85
5 ~ 85
5 ~ 85
5 ~ 100
Elevation difference (in / out) Max
m
30
30
30
30
30
30
30
30
30
Intake temperature of AHU
connection kit
With PACi NX Elite
Air flow
Min / Max
1140 / 2280 1200 / 2400 2160 / 8000 2160 / 9000
5 ~ 100
Cool Min ~ Max
°C
—
-15 ~ +46
-15 ~ +46
-15 ~ +46
-15 ~ +46
-20 ~ +48
-20 ~ +48
-20 ~ +48
-15 ~ +52
-15 ~ +52
Heat Min ~ Max
°C
—
-20 ~ +24
-20 ~ +24
-20 ~ +24
-20 ~ +24
-20 ~ +24
-20 ~ +24
-20 ~ +24
-20 ~ +35
-20 ~ +35
Cooling capacity
kW
2,5
3,6
5,0
6,0
7,1
10,0
12,5
14,0
—
—
Heating capacity
kW
3,2
4,0
5,0
6,0
7,1
10,0
12,5
14,0
—
—
m³/h
360 / 570
540 / 870
630 / 990
780 / 1 320
780 / 1 320
900 / 2 160
—
—
Pipe length range
m
3 ~ 15
3 ~ 15
3 ~ 20
3 ~ 40
3 ~ 40
5 ~ 50
5 ~ 50
5 ~ 50
—
—
Elevation difference (in / out) Max
m
30
30
30
30
30
30
30
30
—
—
Cool Min ~ Max
°C
-10 ~ +43
-10 ~ +43
-10 ~ +43
-10 ~ +43
-10 ~ +43
-10 ~ +43
-10 ~ +43
-10 ~ +43
—
—
Heat Min ~ Max
°C
-15 ~ +24
-15 ~ +24
-15 ~ +24
-15 ~ +24
-15 ~ +24
-15 ~ +24
-15 ~ +24
-15 ~ +24
—
—
Ambient temperature of
outdoor unit
With PACi NX Standard
Air flow
Min / Max
Ambient temperature of
outdoor unit
System and regulations. System overview.
1 | AHU equipment (field supplied)
2 | AHU system controller (field supplied)
3 | AHU connection kit controller box (with control PCB)
4 | Thermistor for gas pipe (E2)
5 | Thermistor for liquid pipe (E1)
6 | Thermistor for suction air
7 | Inter-unit wiring
8 | Outdoor unit
2
3
1
7
4
5
8
6
1140 / 2280 1200 / 2400
3.600
3.480
3.000
2.970
2.800
2.640
2.610
2.520
2.400
2.300
2.280
2.160
2.000
1.900
1.800
1.740
1.600
1.500
1.450
1.320
1.200
1.170
1.080
990
960
900
870
780
720
630
570
540
510
Outdoor unit
360
Air flow volume m³/min
PACi NX Elite
U-36PZH3E5
U-50PZH3E5
U-60PZH3E5
U-71PZH4E5/8
U-100PZH4E5/8
U-125PZH4E5/8
U-140PZH4E5/8
PACi NX Standard
U-25PZ3E5
U-36PZ3E5
U-50PZ3E5
U-60PZ3E5
U-71PZ3E5
U-100PZ3E5/8
U-125PZ3E5/8
U-140PZ3E5/8
Maximum allowed air volume flow under “Standard conditions”.
Higher maximum allowed air volume flow under “Special conditions” 1): Maximum allowed air intake temperature at AHU DX coil heat exchanger in
cooling mode is restricted to 30 °C DB.
1) Using an AHU unit with a higher maximum allowed air volume flow is subject to a restriction of the “Air intake temperature” to 30 °C DB (instead of
32 °C WB under standard conditions).
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