Product brochures
Informative data act
Product overview
Technical documentations - regulation (EU) N. 813/2013
Energy label UK
Energy label EU
NECS-WQ 0152 - 1204
Multi-purpose indoor unit for use in 4-pipe systems for the simultaneous production of hot and chilled water by means of two independent water circuits. These units are able to satisfy the demand for hot and cold water simultaneously through a system that does not require seasonal switching. Water-source unit equipped with hermetic rotary Scroll compressors, with R410A, plate heat exchangers and thermostatic expansion valve. The range is composed of units equipped with two and four compressors, all with 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 CONDENSATION CONTROL
A 2-way valve is supplied as standard for the condensing pressure control. For all the applications in which a constant water flow through the condenser is needed, a 3-way valve option is also available by request.
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.
HOT WATER SUPPLY
Production of hot water up to 54°C to meet the most demanding application needs.
Produkt-Informationen
Produkt-Informationen- B - Basic
- Remote control keyboard (distance 200m and 500m)
- Set-up for remote connectivity with ModBus, Echelon LonTalk, Bacnet protocol board
- Acoustical enclosure to reduce the noise emissions.
- Water connections directed upwards (for 2 compressors units only)
W3000 large
The controller W3000 large offers the latest control and functions developed directly by Mitsubishi Electric Hydronics & IT Cooling Systems S.p.A. on the basis of their experience gained over the years with these particular units and the related plant engineering. The keypad is generously sized with full operating status LCD display. This makes access to machine settings safe and easy. Temperature regulation managed on the two water circuits, with a proportional logic referred to the return water temperatures. This simultaneously satisfies the different heating and cooling requests, with no need of mode change. The diagnostics includes full management of alarms with black-box functions and alarm record for better analysis of unit performance. Supervision is easy through Mitsubishi Electric Hydronics & IT Cooling Systems S.p.A. devices or with various options for interfacing to ModBus, Bacnet, Echelon LonTalk protocols. Compatibility with remote keyboard (management up to 10 units). Clock available with programming of operation (standard 4 days and 10 time bands). Exclusive self-adaptive defrost logic, monitoring multiple operational and ambient parameters, which reduces the number and duration of the defrost cycles, benefiting the overall energy efficiency.
