HIGH-TEMPERATURE AIR-TO-WATER
HEAT PUMPS
Heating
Heating
Options/accessories
• Anti-corrosion protection,
traditional coils (option)
• Units with discharge air ducts
(option)
• Low and very low noise level
(option)
• Soft starter (option)
• Frost protection down to -20°C
(option)
• Low-pressure single-pump hydronic
module (option)
• JBus, BacNet and LonTalk gateways
(option)
• Screw or welded water connection
between the customer’s condenser
and the unit (option)
• Remote user interface (option)
• Master-slave operation (option)
• Heating System Manager types A, B
and C: control of comfort heating
(one or more zones) and domestic
hot water production in installations
where the 61AF is backed up by
auxiliary boilers, electric resistance
heaters or a district heating system
(accessory)
61AF
Features
• Seven sizes with nominal heating capacities from 21 to 102 kW.
• The Aquasnap high-temperature heat pump range was designed for commercial
applications such as the heating of offices, apartments and hotels as well as
domestic hot water production in new and refurbished buildings.
• Units incorporate the latest technological features: scroll compressors with
vapour injection, low-noise fans made of a composite material, auto-adaptative
microprocessor control, electronic expansion valve and multi-speed pump.
• Increased energy efficiency - Eurovent energy efficiency class A (in accordance
with EN14511-3:2013).
• Exceptional energy efficiency level (COP) - the result of a long qualification
and optimisation process.
• 61AF units incorporate an optional hydronic module with a multi-speed pump.
• Low noise levels and a very compact chassis reduce the noise disturbance
from the unit.
• The operating range allows outside temperatures down to -20°C and leaving
water temperatures up to 65°C for domestic hot water applications.
• Intelligent unit control permits unit operation in extreme conditions,
minimising unit shut-down times.
• Systematic factory run test before shipment and quick-test function for
verification of instruments, electrical components and motors.
• Low-noise scroll compressors with low vibration level.
• Simplified electrical connections.
• Comprehensive quality and endurance tests.
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PRO-DIALOG+
Pro-Dialog+ operator interface
82
Hydronic module