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2. OVERVIEW
2.1 General
General
RX/HC is a complete reversible heat pump, fully inte-
grated in the GOLD air handling unit.
RX/HC consists of one section with sorption rotor and
one section on each side of this that contains heating/
cooling engineering components.
All components from a cooling and electrical standpoint
are pre-wired.
The casing is composed of cover panels and inspection
doors. The outer skin is made of galvanized sheet steel,
pre-painted in Swegon's grey metallic colour (closest com-
parable: RAL, 9007). The inner skin is made of aluminium-
zinc plated sheet steel. Environmental Class C4. Panel
thickness of 52 mm with intervening insulation consisting
of mineral wool.
The evaporator and condenser consist of copper tubes
and profiled aluminium fins.
RX/HC is test run prior to delivery.
RX/HC is available in 6 physical sizes, designed for GOLD
air handling units in size 011-080.
RX/HC are designed and tested for ambient temperatures
from -40°C to +40°C. The heat pump function withstands
temperatures from -25°C to +35°C.
Compressors
The refrigerant circuit contains a variable speed controlled
compressor (all sizes) that regulates the output. Size 040-
080 also comprises an on/off compressor for increased
capacity.
Completely direct-acting system
The RX/HC has a completely direct-acting system. It has an
evaporation coil for direct-evaporating refrigerant on the
cold side and a condenser coil on the hot side.
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Refrigerant
Type R410A refrigerant is used. The refrigerant circuits are
charged with refrigerant on delivery. At present, this re-
frigerant has no known influence on the ozone layer and
no known future restrictions are anticipated.
Refrigerant volume
See section 10. General technical data.
Installation check/Obligation to report/
Leakage tracing interval
Must be carried out according to the F-Gas Regulation
EU/517/2014 and associated local legislation.
Quality System to ISO 9001
and Environmental Management System to ISO
14001
Swegon AB works to a certified quality system that con-
forms to ISO 9001 standard and a certified Environmental
Management System that conforms to ISO 14001.
We reserve the right to alter specifications.
GB.RXHCF.191011
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