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2. General
2.1 Handling the air handling
unit before commissioning
The air handling unit and its duct connections should be pro-
tected against wetness and condensation until the unit is com-
missioned.
2.2 Range of Application
The GOLD units are designed for use in comfort ventilation appli-
cations. Depending on the variant selected, GOLD units can be
utilised in buildings such as office buildings, schools, day nurser-
ies, public buildings, shops, residential buildings, etc.
In order to fully obtain all the benefits the GOLD system has to
offer, it is important to take the special characteristics of the air
handling units into account when planning them into the pro-
ject, installing, commissioning and operating them.
The air handling unit in its basic design should be installed
indoors. The TBTA/TBTB accessory should be used if the air
handling units are installed outdoors. If the duct accessories are
installed outdoors, they must be housed in an insulated casing
(type TCxx).
GOLD RX is designed and tested for temperatures, in the sur-
roundings and the air stream, from -40°C to +40°C, however,
the temperature difference between the outdoor air and extract
air must not exceed 70°C.
The fans are approved for continuous operation in temperatures
of up to 40°C.
The fans are tested for, and can manage operation for one hour
at 70°C.
Important!
Always read the safety instructions in Section 1 that
explain the risks involved in running the unit and desig-
nate who shall be permitted to operate and service the
unit, and carefully follow the installation instructions
provided in each paragraph.
The product identification plates are located on the inspection
side of the air handling unit and on a wall inside the fan section.
Refer to the particulars on the product identification plate when
you contact Swegon.
4
www.swegon.com
2.3 Mechanical Design
The GOLD is available in 9 physical sizes and for 18 airflow
ranges.
The outer sheet steel skin is painted in Swegon's grey metallic
colour (closest RAL colour: 9007). The handles and decor strips
and connection hood are black. Internal material: aluminium-
zinc plated sheet steel and Magnelis. Environmental Class C4.
Panel thickness of 52 mm with intervening insulation consisting
of mineral wool.
GOLD RX Top size 004-012 is equipped with pleated filters
ePM10 60% (M5) or ePM1 50% (F7). Other sizes/variants have
supply air filters and extract air filters made of glass fibre in filter
class ePM10 60% (M5) or ePM1 50% (F7).
The type RECOnomic rotary heat exchanger is variable speed
controlled.
The supply air and extract air fans are of GOLD Wing+ type, an
axi-centrifugal fan with backward-curved blades. The fans are
direct-driven and have a motor control system for variable speed
control.
2.4 Control System
The IQlogic control system is microprocessor-based and is inte-
grated into the air handling unit. It controls and regulates the
fans, heat exchanger, temperatures, airflows, Operation times
and a large number of internal and external functions as well as
alarms.
2.5 Environmental Documenta-
tion
For a complete Declaration of Construction Materials, see our
home page at www.swegon.com (applicable to Sweden only).
The air handling unit is designed in such a way that it can be
easily dismantled into its component parts. When the unit has
ended its useful product life, the services of an accredited recy-
cling company should be utilised for disposal.
The recyclable weight of the GOLD is about 94% of its initial
weight.
Swegon AB is associated with the REPA Register, No.
5560778465.
Contact Swegon AB, Phone: +46 (0)512-322 00, if you have
any questions regarding the dismantling instructions or the air
handling unit's impact on the environment.
We reserve the right to alter specifications.
GB.GOLDSKFRX.240405
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