AquaSnap^® - 75°C Air-Source Scroll Heat Pump with Natural Refrigerant
61AQ

AquaSnap^® 61AQ is a compact all-in-one package optimised for applications which require reduced investment and installation costs (low CapEx).

The large options panel allows for configurations that suit user requirements.

Optional variable-speed pumps with Carrier Greenspeed^® intelligence controllogic make this a product which is optimised for part load applications where a high SCOP, SEER value is required.

In this configuration, AquaSnap^® provides premium part load efficiency to reduce maintenance costs over the lifespan of the heat pump. In addition, the sound levels achieved under the part load conditions are particularly low. Besides operating efficiently and quietly, the AquaSnap^® range with Greenspeed^® intelligence operates from -25°C up to +50°C as standard.

Outstanding performance

• EC Variable-speed fans and optional variable-speed pumps
• Energy efficiency up to 15% higher than the previous range with similar footmrint
• Fully compliant with current Ecodesign regulations

Quick and easy installation

• Compact design
• Integrated hydraulic module (option)
• Single high-pressure water pump
• Built-in variable-speed pumps with automatic nominal water flow adjustment via electronic control on the user display
• Water filter protects the water pump against circulating debris
• Pressure sensors for direct numerical display of the water flow rate and water pressures
• Thermal insulation and frost protection down to -25°C, using a heater
• 8 liters membrane expansion tank

Very economical operation

• High seasonal energy efficiency
• Scroll compressors equipped with a high-efficiency Inverter motor
• Electronic expansion valve
• Coils with high-efficiency energy transfert and Greenspeed^® variable-speed fans (EC)
• Low pressure drop brazed plate heat exchangers
• Specific control functions to reduce energy use during occupied and unoccupied periods
• Internal timer: Switches the heat pump on/off and controls operation at a second setpoint
• Setpoint automatically offset based on the outdoor air temperature or room air temperature (accessory)
• Floating high pressure (HP) management
• Capacity demand limitation

Low noise level in standard

• Condenser with Greenspeed^® variable-speed fans, compressor insulated casing for quieter operation
• Specific control functions or features to reduce noise level during the night or unoccupied periods

Reduced installation costs

• Modular conception, different electrical and hydraulic configuration, allowing easy integration in renovation buildings
• Optional Greenspeed^® variable-speed pump with hydraulic module (option recommended by Carrier)

Environmentally responsible

• R-290 refrigerant with a GWP 99,7% lower than that of the previous version using R-407C, and exceptional energy efficiency
• Pumping energy consumption can be reduced by up to 2/3 using Greenspeed^® variable-speed pumps
• Sealed refrigerant circuits

Designed to support Boiler replacement

• Designed with compact dimensions in mind, allowing the units to be installed in places where heat pumps were not planned as replacements for old boilers, taking up minimal space
• Production of hot water up to 75°C at its maximum and 70°C down to -10°C Outdoor Air Temperature
• Standard boilerand External heater management, ensuring seamless integration with existing systems
• Domestic hot water (DHW) management (standard), supplying a 3-way valve (accessory)
• Built-in Legionella prevention management, to ensure health and safety compliance
• Heating management up to two heating zones

SmartVu™ control

• 7-inch SmartVu™ user interface
• Night mode (noise limitation)
• Easy, high-speed communication technology over Ethernet (IP) to a centralised building management system using ModBus or Bacnet protocol
• Schedule for refrigerant leak detection (according local regulation)

Heating system management

• Boiler management
• External heater management
• Domestic Hot Water (DHW) management
• Legionella prevention cycle
• 2 independant heating zone

Remote management (standard)

• Easily accessed from the internet
• Multiple remote control, monitoring and diagnostic possibilities
• Start/Stop of the machine
• Dual set-point management
• User safety
• Operation indication
• Alert indication
• Alarm indication
• DHW demand
• Night mode

SGR Ready

• Standardized and secured label for integration on the smart electrical networks

• Corrosion protection, traditional coils
• Lead / Lag operation (up to 4 units)
• HP VSD single-pump (variable speed)
• Refrigerant leak detector
• EMC class. C1, as per EN 61800-3
• Electric energy meter
• Water buffer tank module with or without electrical heaters
• Anti-vibration mounts
• Exchangers flexibles connection
• Exchangers water filter
• External temperature sensor
• System Management Sequencer 4 units (SMS)
• System Management Module (SMM)
• DHW 3 Way Valve
• DHW Sensor
• External air temperature sensor
• Remote electrical connection