HVRF // Indoor units

Indoor units for all application areas

The wide range of indoor units enables air conditioning in rooms of all kinds using the Hybrid City Multi system. Each solution stands out on account of its compact dimensions and easy installation in a wide variety of room situations.

Benefits:

  • Whisper-quiet operation
  • Pleasant comfort
  • Incorporation into different architectural designs

Indoor units for meeting specific needs:

4-way ceiling cassette with Coanda effect

The low installation height of the compact PLFY 4-way ceiling cassette makes it the perfect choice for use in false ceilings.

All facts and benefits at a glance:

Easy to install
oth the compact dimensions and the lightweight unit design enable quick and easy installation.

Quiet operation
turbo fan with a large diameter ensures very quiet operation at only 27 dB(A) for types P32 to P50 of the PLFY series. Impellers with a low air resistance also play a key role in noise reduction.

Flexible air flow adjustment
he microprocessor-controlled fan operation offers a variety of air flow configurations. Four fan stages can be set. The air volume flow can be adjusted to the respective ceiling height (up to 4.5 m) by a switch on the unit circuit board. A pre-punched fresh air knockout permits a direct fresh air connection.

Individually adjustable
ll four air flaps can be individually adjusted using the remote controller. This enables the best possible adjustment of the air distribution to match the spatial conditions.

Automatic fan stage control
n auto-fan operation, the air volume flow is adapted automatically to the situation in the room, ensuring that the right amount of conditioned air is always available.

Coanda effect
f the air blow-out is horizontal, the air flow is directed along the ceiling. This ensures draught-free and comfortable air conditioning.

Optional i-see sensor
he i-see sensor detects the presence and position of persons in the room, adjusting the air conditioning accordingly. This function boosts both energy efficiency and comfort.

Optional automatic filter lift
he filter can be lowered by up to 4 metres via the remote controller, enabling easy and time-saving filter maintenance.

4-way ceiling cassette in Euro grid size

The compact dimensions of 570 x 570 mm enable easier installation in existing false ceilings featuring standardised Euro grid dimensions.

All facts and benefits at a glance:

Condensate pump
The integrated condensate pump produces a delivery head of 850 mm.

Fresh air connection as standard
The Euro grid cassette features a pre-punched air knockout as standard, enabling fresh air to be fed in via the unit.

Panel optionally available with infrared receiver
The infrared receiver is already integrated in the panel SLP-2FALM, which also contains the remote controller PAR-SL100A-E. As a result, no additional receiver is needed.

Horizontal air blow-out
The horizontal air blow-out enables very comfortable air distribution, especially in cooling mode.

Optional 3D i-see sensor
The 3D i-see sensor detects the presence and position of persons in the room, adjusting the air conditioning to match. This function boosts both energy efficiency and comfort.

Extremely compact design
Given its low installation height of only 245 mm, the ceiling cassette fits into even the tightest of ceiling cavities.

Extra quiet
The 3D turbo fan reduces the noise level by up to 4 dB, thereby ensuring even quieter and more pleasant air conditioning.

Simple installation
The temporary suspension hook for mounting the panel means that one person can perform installation quickly and easily without removing any screws.

Ceiling concealed units – average static pressure

The low installation height of only 250 mm enables the ceiling concealed units to meet demanding performance requirements – particularly in the case of low installation heights in false ceilings.

All facts and benefits at a glance:

Very quiet operation
he PEFY-VMA series features a sound pressure level of only 23 dB(A) (types WP20/25), making it one of the quietest of its kind.

Filter as standard
lready included in all PEFY-P VMA-E models.

With condensate pump
he condensate pump is already integrated in the unit.

Optimum adjustment via variable throughflow
he air intake can be performed either from the rear (standard) or from below (on-site). If this is desired, the only action required is to move the filter down from the rear of the unit.

Sufficient pressure
he unit can be flexibly adjusted in line with the respective conditions. This is made possible by the external static pressure, which is adjustable between 35 and 105 Pa.

Ceiling concealed units – flat construction

The ceiling concealed units are characterised by their low installation height, with a height of only 200 mm required for installation.

All facts and benefits at a glance:

Sufficient pressure
The unit can be flexibly adjusted in line with the respective conditions. This is made possible by the external static pressure, which is adjustable between 5 and 50 Pa.

With condensate pump
The condensate pump is already integrated in the unit.

Very quiet operation
A new generation of fans means that the new ceiling concealed units feature a very low noise level of only 20 dB(A) at the low fan stage (PEFY-WP10).

Air filter as standard
An air filter is already integrated into the unit.

Floor-standing unit

State-of-the-art air conditioning technology can now be integrated almost invisibly into every interior space thanks to freely selectable units without casing. This means that the compact floor-standing units can easily be installed in the peripheral area of rooms, where they offer maximum performance.

All facts and benefits at a glance:

Dehumidification function
To stabilise the humidity in the event of changing room temperatures, the floor-standing units feature a dehumidification function – as do all indoor units.

High static pressure
Four different pressure levels between 0 and 60 Pa can be configured with ease via DIP switches. This helps the unit adjust to different installation situations.

DC fan motor
The DC fan motors guarantee highly efficient operation with high pressure and a low sound pressure level.

Barely audible
Size 32 emits only 27 dB(A), ensuring particularly quiet operation and making the floor-standing unit an ideal choice for offices and hospitals.

Wall-mounted units

The attractive design of the wall-mounted units means that they can easily be integrated into any work or home environment. The integral flap closes the air outlet when the unit is switched off, creating a neat visual appearance. The wall-mounted units are coloured pure white and feature a modern flat panel design.

All facts and benefits at a glance:



Quiet operation
Quiet running with a sound pressure level as low as 22 dB(A) is achieved thanks to optimisation of the air flow between the heat exchanger, air cylinder and four-stage fan motor.

Easy to install and service
To make installation easier, all the screws provided for attachment are accessible from the front of the wall-mounted unit. All pipes, including the condensate pipe, can be variably connected.

Infrared receiver
All wall-mounted units are equipped with an infrared receiver as standard. It is not necessary to install additional receivers.

Optional condensate pump
For models P15 to P50, an optional condensate pump with a delivery head of 850 mm is available. This is installed next to the unit and matches the indoor unit in design and colour.

VRF outdoor units
HVRF benefits

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