UK IRE Ventilation Catalogue 25 - Flipbook - Page 13
VENTILATION
VENTILATION INDEX
Advanced energy recovery ventilation - ZY Series
· Extended 9 model line-up including 2 000 m³/h model
· DC motors
· ESP up to 150 Pa
· F7 grade filter built-in as a standard
· Intuitive remote controller
· BMS integration with RS485
1HZY1G / 2KZY1G 1)
15ZY1G ~ 1KZY1G 1)
Rated flow rate
150 m³/h
250 m³/h
350 m³/h
500 m³/h
650 m³/h
800 m³/h
1 000 m³/h
1 500 m³/h
2 000 m³/h
Indoor unit
FV-15ZY1G
FV-25ZY1G
FV-35ZY1G
FV-50ZY1G
FV-65ZY1G
FV-80ZY1G
FV-1KZY1G
FV-1HZY1G
FV-2KZY1G
220 - 240
220 - 240
220 - 240
220 - 240
220 - 240
220 - 240
220 - 240
220 - 240
220 - 240
Single
phase
Single
phase
Single
phase
Single
phase
Single
phase
Single
phase
Single
phase
Single
phase
Single
phase
Voltage
Power supply
V
Phase
Frequency
Hz
Motor type
50
50
50
50
50
50
50
50
50
DC
DC
DC
DC
DC
DC
DC
DC
DC
ERV
Air flow
Max
m³/h
150
250
350
500
650
800
1 000
1 500
2 000
External static pressure
Max
Pa
100
120
140
130
150
150
150
130
130
Sound power 2)
Max
dB(A)
37
38
39
43
45
45
46
49
51
Input power
Max
W
76 ~ 84
106 ~ 117
141 ~ 155,5
180 ~ 198
420 ~ 462
470 ~ 517
550 ~ 605
940 ~ 1 034
1 100 ~ 1 210
Heat exchange efficiency 3)
Cooling
Max
%
68,0
69,0
71,0
65,0
64,0
63,0
65,0
63,0
65,0
Heating
Max
%
83,0
82,0
83,0
81,0
82,0
83,0
82,0
83,0
82,0
Enthalpy exchange efficiency
Cooling
Max
%
66,0
66,0
67,0
62,5
62,5
63,5
63,0
63,5
63,0
Heating
Max
%
76,0
74,0
75,0
73,0
72,0
73,0
74,0
73,0
74,0
mm
100
150
150
200
200
250
250
250
250
HxWxD
mm
289 x 610
x 860
289 x 735
x 860
331 x 874
x 968
331 x 1 016
x 968
404 x 954
x 1 008
404 x 1 004
x 1 224
404 x 1 231
x 1 224
808 x 1 004
x 1 224
808 x 1 231
x 1 224
kg
23
27
37
40
48
60
64
119
142
Adapter diameter
Dimension
Net weight
1) Different dimensions depending on models. 2) Measurement of noise 1,5 m below the center of the main unit (anechoic chamber). 3) Heat exchange efficiency measurement standard JIS B 8628 (2003).
* JIS B 8628 (2017) is used in the measurement environment. * A remote controller is included.
Accessories
Accessories
FV-FP15ZY1G
Replacement high efficiency filter for FV-15ZY1G
FV-FP65ZY1G
Replacement high efficiency filter for FV-65ZY1G
FV-FP25ZY1G
Replacement high efficiency filter for FV-25ZY1G
FV-FP80ZY1G
Replacement high efficiency filter for FV-80ZY1G and FV-1HZY1G 1)
FV-FP35ZY1G
Replacement high efficiency filter for FV-35ZY1G
FV-FP1KZY1G
Replacement high efficiency filter for FV-1KZY1G and FV-2KZY1G 1)
FV-FP50ZY1G
Replacement high efficiency filter for FV-50ZY1G
PAW-ERV-IAQCT IAQ Controller
1) 2 sets of filters required for those models.
Highly efficient filter for better air supply
An effective EN F7 grade filter is built-in as a standard. Expected cleaning maintenance cycle is once per month, with an
average of 4-6 months for replacement in high demand environments.
Wind pressure shutter
Exhaust air
Room air
Backdraft
Outside air
Backdraft shutters equipped as standard
A backdraft shutter prevents air flowing in the wrong direction when the ERV
system is not in operation.
The shutter at OA (outside air intake) side is inter-locked with ON / OFF switch.
The shutter at EA (exhaust air outlet) side opens with the pressure generated
by air stream then closes automatically.
Supply air
Electrical shutter
ERV IAQ Controller.
NEW PAW-ERV-IAQCT
The IAQ Controller optimizes
indoor air quality while reducing
energy consumption. It also
provides seamless control of
auxiliary heaters, ensuring a
comfortable and efficient
environment. It is compatible with
the ERV - ZY Series.
· DCV (Demand-Controlled Ventilation): Adjusts ERV airflow
based on room or return air CO₂ levels, ensuring the right
amount of fresh air
· ERV Auto mode: Automatically switches between heat recovery
and bypass modes based on outdoor and indoor temperatures
· Free Cooling: Reduces AC cooling loads by using cool outdoor
air, including night cooling based on a set schedule.
Dimension (H x W x D): 350 x 160 x 135 mm. Weight: 2,75 kg.
Internal image with the
front cover removed.
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