Page No 4 Reznor, Guardian 1 Phase Electric Heat with Signal Pro, Installation Manual, EN 2021-11, D301375 Iss 0
G
Guardian air curtain range
General product information
Three models
• GS Surface mounted model
• GR Recessed mounted model
• GB Bulkhead mounted model
Three sizes
• 1000mm
• 1500mm
• 2000mm
All electrically heated
The new design allows for quick and easy
access to the control panel and the installers
terminal block, the GS range has two access
panels on the 1000, three on the 1500 and
four on the 2000. The GR has hinged access
panels which can be removed with ease
These models require a single phase (230v)
electrical supply.
All units have fans capable of providing
standard and high capacity air duties.
Units are designed for versatile installation,
options of wall mounted, recessed within a
false ceiling, fitted in a bulkhead, or on drop
rods in front of glass fronted entrances.
A wall mounting bracket is available as an
optional extra. Units can be mounted adjacent
to each other to cover the full door opening
across wider entrances.
All models are supplied with a Signal Pro
display / program panel and 10m length of
RJ45 communication cable. A 100m cable is
available at an additional cost.
The display / program panel allows the user to
control either a single air curtain, or a network
of up to 16 air curtains.
Easy programming - the end users simply
select whether they require the heat on or off,
the required fan setting (1,2 or 3 speed), and
the outlet temperature setting
Options for BMS compatibility via Modbus
- communication can be linked to optional
external thermostat for proportional control in
various set temperatures
Health and safety
Before installing, carefully read the instructions
and follow the processes explained by the
manufacturer
Check that the temperature ranges given
and those of the location match. The
appliance must be powered with a voltage
corresponding to the value shown on the
rating plate.
Ensure that anchoring points are suitable for
the weight and loading of the product and if
required, add suitable reinforcement to the
anchoring poi+nts area.
Installing, programming, commissioning,
and maintenance of these products must
only be carried out by suitably qualified and
trained technicians and in full compliance of
all applicable regulations and current best
practices.
Due consideration should be taken for
workplace safety, risk assessments and waste
disposal.
Any modification of the product may be
hazardous and the manufacturer is not liable
for any damage or injury caused by improper
use
Summary of Contents for GUARDIAN GB 1000
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