Product brochures
Informative data act
Product overview
Technical documentations - regulation (EU) N. 813/2013
NR-Q-G06-Z 0604 - 1204
Multi-purpose outdoor unit for use in 4-pipe systems for the simultaneous production of hot and chilled water by means of two independent hydronic circuits. These units are able to satisfy the demand for hot and cold water simultaneously through a system that does not require seasonal switching and is therefore a valid alternative to traditional plants with chiller and boiler. Unit with two independent refrigerant circuits, each equipped with two hermetic rotary Scroll compressors, low-GWP and ozone-friendly refrigerant R454B, axial fans, braze-welded plate-type exchanger and thermal expansion valve. External panels in Peraluman and base in galvanised sheet steel with paint finish.
Topic overview
Product features
Features
UNIQUE PROPOSAL
Unit designed to satisfy the hot and cold side requirements simultaneously, for 4-pipe systems without any particular operation mode setting.
LOW GWP REFRIGERANT
The new generation refrigerant R454B is the most eco-sustainable alternative to traditional refrigerant R410A, offering a 76% reduction in terms of GWP (Global Warming Potential GWP of R454B = 467, GWP of R410A = 1924 as per IPCC rev. 5th) and zero impact on the ozone layer.
ENERGY SAVINGS
Energy savings guaranteed by advanced operation logic. The best operation mode is set completely automatically and independently by the unit’s controller, in order to minimize the absorbed energy whatever the heating and/or cooling demand might be.
ErP READY
The highest level of efficiency at part loads can meet and exceed the minimum seasonal efficiency for heating, SCOP according with the eco-sustainable design requirements for all products using energy.
INTEGRATED HYDRONIC GROUP
The built-in hydronic module already contains the main water circuit components; it is available with single or twin in-line pump, for achieving both low or high head, fixed or variable speed, available for both plant and recovery circuits (up to 4 pumps).
WIDE OPERATING RANGE
The units are operative at full load in heat pump mode down to -15°C outdoor air temperature, and up to 46°C in chiller mode without needing additional options. Furthermore, hot water can be provided up to 52°C, and at -15°C outdoor air temperature, the units can produce hot water up to 40°C at full load.
Produkt-Informationen
Produkt-Informationen- SL - Super-low noise version
- LN - Low noise
- - - Standard efficiency
- - - Basic function
- Soft starters
- Electronic expansion valve
- EC fans with DC brushless motor
- Hydronic kit available in different configurations with 1 or 2 pumps, for achieving both low or high head, fixed speed or variable speed, available for both plant and recovery circuits.
- Leak detector
- Traditional coils available with prepainted fins or Fin Guard Silver protective treatment.
- KIPlink user interface
- 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.
- Set-up for remote connectivity with Modbus, Lonworks, Bacnet MS/TP RS485, Bacnet over IP, Konnex, Modbus TCP/IP, SNMP.
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).
