Options And Accessories; Control Box - Danfoss AR05 017 Series Installation, Operation And Maintenance Instructions

14.13 - Control box

The control box of the AR05 units is equipped with electric
heaters to prevent condensation during operation at low
outside temperatures. They are installed on the top of the
control box on the outside, and are covered by a thermal
insulation layer. These heaters are switched on, based on the
outside temperature.
15  OPTIONS AND ACCESSORIES
Options
Air heat exchanger with pre-treated
fi ns
Very low noise level
Suction fi lter
Soft starter
Frost protection down to -20°C
High-pressure single-pump
hydronic module
High-pressure dual-pump hydronic
module
Low-pressure single-pump hydronic
module
Low-pressure dual-pump hydronic
module
High-pressure variable-speed
single-pump hydronic module
High-pressure variable-speed
dual-pump hydronic module
JBus gateway
Bacnet gateway
LonTalk gateway
Water heat exchanger screw
connection sleeves
Welded water heat exchanger
connection sleeves
Accessories
Twinning
Remote Interface
Board for additional heating stages
Condensate collection pan
Installation, operation and maintenance instructions - VMGFE102
No. Description
3A Fins made of pre-treated aluminium
(polyurethane and epoxy)
15LS Acoustic compressor enclosure and low-speed
fans
23B Washable G2 effi ciency fi lter in accordance with
EN 779
25 Electronic compressor starter
42 Electric heater on the hydronic module
116B See hydronic module chapter
116C See hydronic module chapter
116F See hydronic module chapter
116G See hydronic module chapter
116J See hydronic module chapter
116K See hydronic module chapter
148B Two-directional communications board,
complies with JBus protocol
148C Two-directional communications board,
complies with Bacnet protocol
148D Two-directional communications board,
complies with LonTalk protocol
264 Inlet/outlet screw connection sleeves
266 Welded inlet/outlet connection sleeves
Description
Unit equipped with an additional fi eld-installed
leaving water temperature sensor, allowing
master/slave operation of two heat pumps
connected in parallel
Remotely installed user interface
(communication bus)
Boiler or supplementary electric heat control
board
For installation under the unit and connection to
a drain
Advantages
Improved corrosion resistance, recommended for marine
environments
Noise emission reduction at reduced fan speed
Prevents pollution of the air heat exchanger
Reduced compressor start-up current
Hydronic module frost protection at low outside
temperatures
Easy and fast installation
Easy and fast installation, operating safety
Easy and fast installation
Easy and fast installation, operating safety
Easy and fast installation, reduced power consumption of the
water circulation pump
Easy and fast installation, operating safety, reduced power
consumption of the water circulation pump
Easy connection by communication bus to a building
management system
Easy connection by communication bus to a building
management system
Easy connection by communication bus to a building
management system
Permit connection of the unit to a screw connection
Permit connection of the unit to a connection other than a
Victaulic connection
Advantages
Operation of two heat pumps connected in parallel with
operating time equalisation
Remote heat pump control up to 300 m
Used as on/off control for boilers (Aquasmart system) or as
four control stages for an electric heater. To be installed
separately, requires a 400 V-3 ph-50 Hz power supply.
Easy draining of water (maintenance and defrost)
Use
AR05 039-160
AR05 039-160
AR05 039078
AR05 039-080
AR05 039-160
AR05 039-160
AR05 039-160
AR05 039-160
AR05 039-160
AR05 039-160
AR05 039-160
AR05 039-160
AR05 039-160
AR05 039-160
AR05 039-160
AR05 039-160
Use
AR05 039-160
AR05 039-160
AR05 039-160
AR05 039078
27