AM 1000

Airmaster AM 1000 – perfect school ventilation. For classrooms and other large rooms with a high need for air replacement and a good indoor climate with low CO₂ levels at all times.

AM 1000 is a competitive solution developed for ventilation in classrooms with high occupancy for long periods of time, but it can of course be used wherever there are high demands for comfort and a good indoor climate. AM 1000 meets current air quality and noise level requirements, i.e. roughly 950 m³/h and 30 dB(A) from the ventilation unit. At the same time, AM 1000 provides heat recovery of more than 80% and together with low power consumption, corresponding to an SFP value of around 700 J/m³, AM 1000 is a particular energy efficient and quiet ventilation solution. With built-in active sound attenuation, particularly low-frequency tones are attenuated, which usually requires a large attenuation area. AM 1000 has several sets of speakers and microphones built in which remove low-frequency and annoying noise by emitting “counter-noise”.

In rooms requiring the high level of air replacement that AM 1000 can provide, there may be a risk of draughts if the airflow is not controlled. In addition, for energy reasons, demand-control of the airflow is often required. As a result, a supply pattern optimised for one airflow is not necessarily the best for another.

Downloads & Links

Data sheet AM 1000 Manuals Drawings Control and operation Tools and software Nomenclature explanation Version overview

That is why AM 1000 has an automatically adjustable supply – so-called Adaptive Airflow™. A supply diffuser (patent pending) on
the AM 1000 adjusts the supply pattern according to the airflow as well as the geometry of the room.

The basic idea behind the diffuser is that it is split in two so that the air exits the unit in two separate jets: The Adaptive Airflow principle utilises the ceiling and flow engineering principles to vary the supply pattern between larger and smaller airflows. This way, a constant throw over a large range can be maintained, and problems with draughts can be avoided.

Airmaster AM 1000 is available with various versions of wall, ceiling and side ducts, as well as combinations of these.

AM 1000 is delivered in four modules, making it easy to transport, handle and install.

Examples of applications

Classrooms
Offices
Meeting rooms

Data AM 1000

TECHNICAL DATA	Filter class	30 dB(A)	35 dB(A)
Maximum capacity	ePM10 75% ePM1 55% ePM1 80%	950 m3/h 926 m3/h 903 m3/h	1050 m3/h 1024 m3/h 998 m3/h
Throw length (0,2 m/s)		8,0 m	10,5 m
Nominal current*		2,2 A
Nominal power consumption*		305 W
Electrical connection		3 x 400 V + N + PE / 50 Hz
Duct connections		Ø315 mm**
Condensate drain, int./ext.		Ø4/6 mm
Weight, standard unit complete		301,5 kg
Counterflow heat exchanger		2 x Aluminium
Supply air filter		ePM10 75%, ePM1 55% or ePM1 80%
Extract air filter		ePM10 75%
Colour, panel		RAL 9010 (white)
Power cable		5 x 2,5 mm2
Recommended fuse		3 x 13 A
Leakage current		<– 4 mA
Air leakage classification		Class L2 cf. EN 1886:2007 Class A1 cf. EN 13141-7:2010
Dimensions (WxHxD)		2325 x 561 x 1283 mm
* At filter class, supply air/extract air: ePM10 75% / ePM10 75% - ePM1 55% / ePM10 75% - ePM1 80% / ePM10 75% ** Horizontal supply/exhaust using Airmaster Boomerain® Ø315 or Ø400 mm wall grille.

ELECTRIC HEATING SURFACE	Preheater	Comfort Heater
Heat output	2300 W	1500 W
Thermal circuit breaker, aut. reset	75°C	75°C
Thermal circuit breaker, man. reset	120°C	120°C

WATER HEATING SURFACE
Max. operating temperature	90°C
Max. operating pressure	10 bar
Heat output	2540 W*
Connection dimension	1/2" (DN 15)
Materials pipes/fins	kobber/aluminium
Open/close time, motor valve	60 s

Standard and options

Standard and options	AM 1000
Bypass	x
Adaptive Airflow™	•
Electric preheating surface	•
Electric comfort heating surface	•
Water heating surface	•
CO2 sensor (built-in)	•
PIR/motion sensor (built-in)	•
Condensate pump	•
Motor driven exhaust air damper	x
Motor driven supply air damper	x
Counterflow heat exchanger (aluminium)	x
Wall / Ceiling frame	x
Energy meter	•
Boomerain Ø315	•
x : standard • : option

Throw length

Variable inlet with AM 1000. Inlet divided via two separate inlet grilles, each of which forms a stream. Both grilles have variable louvres. The streams achieve maximum spread at full airflow. This tends to cause a short throw length. The streams are concentrated together when a small airflow is used, which tends to cause a long throw length. Adjustment is gradual and automatic, based on the built-in flow metering. This method ensures an almost constant throw length adapted to the length of the room.

Symmetric mounting in the room with Adaptive Airflow^TM

1. At maximum air volume with separate streams.
2. At minimum air volume with concentrated streams.

Asymmetric mounting in the room with Adaptive Airflow^TM

If the type of room or building only makes asymmetric mounting possible, we recommend to order a directional inlet grille. Use the following sketches as a guideline.

1. At maximum air volume with separate streams.
2. At minimum air volume with concentrated streams.

AM 1000 versions

AM 1000 VV TT

AM 1000 VV TT

AM 1000 VV TT is a model in which the supply and exhaust are led vertically from the unit and up through the ceiling.

AM 1000 VV BB

AM 1000 VV BB

AM 1000 VV BB – a vertical model where the supply and exhaust are led vertically from the unit and up through the ceiling. The supply grill is located in the lower panel and 2/3 of the unit is integrated into the ceiling.

AM 1000 HH TT

AM 1000 HH TT

AM 1000 HH TT is a horizontal model where the supply and exhaust are led horizontally out of the rear of the unit and through the exterior wall.

AM 1000 S1S2 TT

AM 1000 S1S2 TT

AM 1000 S1S2 TT is a horizontal model where the supply and exhaust are led horizontally out of the side and through the exterior wall.

AM 1000 S1S2 BB

AM 1000 S1S2 BB

AM 1000 S1S2 BB – horizontal model where the supply and exhaust are led horizontally sideways out of the unit and through the exterior wall. The supply grill is located in the lower panel and 2/3 of the unit is integrated into the ceiling.