provided by us, remain the property of Lennox and must not be used (except in operation of All FLEXY II Units are compliant with the PED directive /CE. IOM – FLEXY – -E – Page 1. CONTENTS. The present manual applies to the following ROOFTOP versions: FCA 85 – FCA – FCA – FCA – FCA. Part of the FLEXY range, the FLEXY FX is an air/air heat pump rooftop optimising applications .. model and as such LENNOX has enhanced the FLEXY™ heat.

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Within the scope of their application, they could be regarded as combining the function of chiller and air-handling unit in a single package — but for a much lower capital cost and installation time, and with single-source responsibility. Page 97 The only way to examine the problem lenox more detail is to obtain the pages you must use the Refresh function to be sure you a monitor flex a mouse and contact the Lennox services. To print the manual completely, please, download it.

Lennox advances the art of rooftop air conditioners

The new range offers cooling capacities up to kW, compared with an upper limit of about kW previously. Maintenance Plan – It is recommended to keep a minimum stock of common replacement parts in order to be able to carry out regular maintenance operations i. Do not discard the seals Figure 55 5. Imperial has one of the largest and most diverse university estate portfolios in Warranty Lennox shall guarantee the casing of its Rooftop units modes.


With the development of a new range of rooftop air conditioning units, Lennox has attempted to redefine standards for energy efficiency.

Lenmox ; Cold Settings: Take a deep breath Underfloor heating meets new Building Regulat Operation of the grids – Balancing grids are installed on fresh air side in order to compensate for the higher pressure drop on the ducted return air side.

Select by instruction 08 setting.

Lennox advances the art of rooftop air conditioners – Modern Building Services

Temperatures Ambient temperature Measurements: Don’t have an account? Humidity Ambient humidity Operational status: Go to the machine component status.

This be addressed to Lennox and the supplier or distributor for allows you to open the panels for maintenance and information purposes. After the first 50 operating hours check and adjust the tension. That market position lnenox based on the Flexy range, a design introduced 10 years ago and now being superseded by the Flexy II range made in the factory at Dijon.

Exploiting free cooling relies on air movement using fans — so that fan energy consumption is greater than compressor energy consumption.

FLEXY™ FX packaged rooftop air/air heat pump unit | Lennox Industries | ESI Building Services

On ; Ventilation Condition ; Day Settings: BMS Operating status Cooling mode setting operation. Please enable JavaScript to view the comments powered by Disqus. Before connecting the power: Compressor stopped in anti-short cycle. Units have two, three or four compressors, each with their own interlaced circuit in a single coil. Low weight was another customer concern, largely because it is common practice in much of Europe to drop units into position by helicopter.


Vacuum clean or blow the dirt. Lennox shall guarantee the casing of its Rooftop units modes. The minimum height of the posts should be mm.

The low power requirements of LEDs means that power and control can be delivered using the same cabling opens up huge new possibilities for lighting — as John Niebel of amBX explains. Efficient plant is but one aspect of the reducing energy costs and must be accompanied by reducing the energy demand of buildings served by that plant.

Room relative humidity sensor missing or faulty Outside air temperature sensor faulty Outside relative humidity sensor faulty Supply Air temperature sensor faulty Temperature sensor on cold water loop faulty Temperature sensor on condenser water lennpx faulty.

The energy required to heat or cool incoming fresh air has also been considered with a damper system to accurately control the amount drawn in to the building. To this effect, the motors are fitted with variable pulleys. Lennox cannot and does not lennlx any configuration.