Informative data act
Project focus
Product overview
Technical documentations - regulation (EU) N. 813/2013
R454B supporting documents
NX-N 0604P - 1204P
Outdoor reversible unit for the production of chilled/hot water with hermetic rotary Scroll compressors, ozone-friendly refrigerant R410A, axial-flow fans, copper tubes aluminum fins air coils, braze-welded plate-type exchanger and thermostatic expansion valve. External panels in pre-clad sheet steel and base in galvanised steel with paint finish. The range is composed of units equipped with four compressors in tandem configuration on two independent refrigerant circuits.
EUROPE
CE
50 Hz
Topic overview
Product features
Features
REFRIGERANT GAS R410A
The use of R410A achieves better energy efficiencies while respecting the environment (ODP = 0)
INTEGRATED HYDRONIC GROUP
The optional built-in hydronic module already contains the main water circuit components; available with single or twin in-line, for achieving both low or high head.
Produkt-Informationen
Produkt-Informationen- K - Standard efficiency
- SL-K - Super low noise, standard efficiency
- LN-K - Low Noise, Key efficiency, and compact version
- - - Basic function
- D - Partial condensing heat recovery function
- Set-up for remote connectivity with ModBus/Echelon protocol cards
- Remote control keyboard (distance 200m and 500m)
- Soft starters
- Rubber anti-vibration mounting kit. Spring anti-vibration mounting kit (4 compressors models only)
W3000SE Compact
W3000SE Compact offers advanced functions and algorithms.
The keypad features an easy-to-use interface and a LCD display, allowing you to consult and intervene on the unit by means of a multi-level menu, with selectable language setting.
Regulation based on the exclusive QuickMind algorithm, including self-adaptive control logics, beneficial in low water content systems. As alternatives the proportional- or proportional-integral regulations are also available.
The diagnostics includes a complete alarm management, with the "black-box" and alarm logging functions for enhanced analysis of unit operation.
For multiple unit systems, the regulation of the resources, via optional proprietary devices, can be implemented. Energy metering, for both consumption and capacity, can also be developed. Supervision can be easily developed via proprietary devices or the integration in third party systems by means of the most common protocols as ModBus, Bacnet, Bacnet-over-IP, Echelon LonWorks.
- Compatibility with the remote keyboard managing up to 10 units.
- Internal real time clock available for operation scheduling (4-day profiles with 10 hour belts).
The defrost adopts a proprietary self-adaptive logic, which features the monitoring of numerous operational parameters. This reduces the number and duration of the defrost cycles, with a benefit for the overall energy efficiency.
