61WG

Carrier Water Source Heat Machines
61WG
Water Source Heat Machine with Scroll Fixed Speed Compressor

61WG

The 61WG units are new Carrier heat pumps designed for commercial (offices, small hotels, leisure facilities), residential and industrial applications. All units offer a unique combination of high performance and functionality in an exceptionally compact chassis.

The 61WG units are new Carrier heat pumps designed for commercial (offices, small hotels, leisure facilities), residential and industrial applications. All units offer a unique combination of high performance and functionality in an exceptionally compact chassis.

61WG

General description

Reduced footprint Scroll compressors and R-410A refrigerant Variable-flow pump Low-noise option (-3dB (A)) Stacking of two units for increased capacity (up to size 090) Several communication protocols available: JBus, BacNet, MS/TP, LON Water connection at the top or rear

Optimized for Heating

High temperature up to +65 °C Evaporator temperature down to -5 °C Control of the three-way diverter valve for domestic hot water and space heating requirements System approach - the Heating System Manager maximizes the global efficiency of complex systems where the 61WG units are combined with an auxiliary heating source to serve multi-zone space heating and domestic hot water production Compatible with most heating systems, both in new and refurbished buildings and permits domestic hot water production (with a dedicated temperature setpoint)

Adaptability and simple installation

Can be provided with several hydraulic module options, both on the evaporator and/or condenser side, with different levels of available pressure and variable or fixed-speed pumps Water side heating reversibility

Compact high-performance product range

Small footprint, ideal for refurbished buildings, allows access in very tight plant rooms High SCOP satisfies even the most stringent standards, with a leaving water temperature of up to 65 °C without supplementary system Variable-flow pumps reduce system energy consumption Offers low sound levels, allowing installation in any building type Equipped with the latest generation R410A scroll compressor, optimized for typical operating conditions for water-sourced units

SmartVu™ control

Integrated advanced communication features
With hydraulic module: water pressure display and water flow calculation
Easy and high-speed communication technology over Ethernet (IP) to a building management system
User-friendly and intuitive 4.3" color touch screen user interface
Access to multiple parameters
Concise and clear information available in local languages
Complete menu, customized for different customers
Remote management (standard)
Easily accessed from the internet
Remote control quick and easy
Maintenance function (standard)
Compulsory Maintenance Reminder - FGAS sealing check
Configurable Periodic Maintenance Reminder
Storage of user documents, electrical diagrams and spare parts

Advance control

Optimized energy management
Patented auto-adaptative algorithm optimizing the condensing pressure at part load to reduce compressor load and ensure perfect supply for the evaporator with liquid refrigerant
Set-point reset based on the outside air temperature or the return water temperature
Lead/lag control of two heat pumps operating in parallel
Two independent time schedules to control
Unit start/stop
Operation at a second chiller-water set-point
Total unit protection
Patented auto-adaptative algorithm controls compressor operation and permanently adapts to the system characteristics
Controller permanently analyzes the compressor suction and discharge pressures and temperatures
Remote control
Start/Stop of the machine
Dual set-point management
Demand limit
Operation indication
Alarm indication
Remote management
Multiple remote control, monitoring and diagnostic possibilities
Optional communication gateways

Document Name Description Document Type Language Action
61WG Brochure PDF English Download

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