Informative data act
Project focus
Product overview
R454B supporting documents
i-NX-N 0151P - 0502P
Outdoor unit for the production of hot/chilled water with fixed speed and variable speed (Inverter Driven) Scroll compressors, optimized for R410A in a single-circuit configuration, axial-flow fans, condensing coil with copper tubes and aluminum fins and electronic expansion valve as standard.
Flexible and reliable unit; it easily adapts to different thermal load conditions thanks to the precise temperature control together with the use of inverter technology. The high performance levels, both full and partial loads, is achieved thanks to the unit’s accurate design and to the use of fixed speed motor together with variable speed (inverter) motor.
EUROPE
Topic overview
Product features
Features
HIGH EFFICIENCY
Unit with high efficiency and reduced energy consumption, thanks to the inverter technology which contributes to lower operating costs and therefore a quick return on investment.
VARIABLE PRIMARY FLOW
Energy savings due to variable pump speed management based on load demand and the variable flow ensures the units also function in critical working conditions.
INTEGRATED HYDRONIC MODULE
The built-in hydronic module already contains the main water circuit components; it is available as option with single or twin in-line pump, for achieving low or high head, fixed or variable speed and buffer tank.
TWO SOUND EMISSION LEVELS
Two different acoustic versions are available to fit specific application requirements.
Produkt-Informationen
Produkt-Informationen- SL - Super-low noise version
- - - Standard efficiency
- - - Basic function
- D - Partial condensing heat recovery function
- Remote control keyboard (distance 200m and 500m)
- Set-up for remote connectivity with ModBus/Echelon protocol cards
- Compressor power factor correction
- Soft start
- Hydronic kit available in different configurations with 1 or 2 fixed or variable speed pumps and buffer tank
- VPF (Variable Primary Flow) system
- EC fans with DC brushless motor
- LOW NOISE KIT (only for non-silenced versions)
- User Limit Control (U.L.C.) allows for safe startup of the unit in critical water and air temperature conditions.
- Night mode to limit the maximum noise level of the unit.
- Traditional coils with copper tubes and alluminium fins, also available with prepainted fins or Blygold PoluAl XT protective treatment.
Electronic control W3000+
W3000+ features an easy-to-use interface and a complete LCD display that allows one to consult and intervene by means of a multi-language menu (19 languages are available). The diagnostics includes a complete alarm management, with the “black-box” and the alarm history display for enhanced analysis of the unit operation. The programmable timer manages a weekly schedule organized into time bands to optimize unit performance by minimizing power consumption during periods of inactivity. Up to 10 daily time bands can be associated with different operating set points. As option, KIPlink is available - Keyboard In Your Pocket. KIPlink is the innovative user interface based on WiFi technology that allows one to operate on the unit directly from the smartphone or tablet.
The regulation is based on the patented “Quickmind” water temperature regulation logic uses self-adapting control to maintain flow temperatures and optimize performance even in low water content scenarios. As an alternative, the proportional or proportional-integral regulations are also available.
Optional proprietary devices can perform the adjustment of resources in systems made of several units. Consumption metering and performance measurement are possible as well.
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-over-IP, Bacnet MS/TP RS485, Konnex, ModBus TCP/IP, SNMP. Compatibility with the remote keyboard (up to 8 units).
