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Section 3.
Heater Installation
3.1
Required Standards
It is important that all gas appliances are installed by competent persons, in accordance with the
relevant requirements of the local laws and regulations. Failure to install gas appliances correctly
could lead to prosecution.
THE RELEVANT REGULATIONS ARE:
Gas Safety (Installations and Use) Regulations 1994;
BS 6230 Specification for the Installation of Gas Fired Forced Convection Air Heaters for Commercial
and Industrial Space Heating of Rated input Exceeding 60kW;
BS 6891
Installation of Low Pressure Pipes up to 28mm (R1) or
Institute of Gas Engineers Documents IGE/UP/1 and IGE/UP/2 as appropriate;
BS 5588
Part 11 Fire Precautions In the Design and Construction of Buildings;
Building Regulations; The I.E.E Regulations; The Health and Safety at Work etc. Acts; Any
Requirements of the Local Authority, Fire Officer and Insurance Company.
The installation will be similar to the one shown in Figure 3.1.
WARNING:
AIR HEATERS SHOULD NOT BE INSTALLED IN CORROSIVE ATMOSPHERES
i.e. NEAR PLATING OR DEGREASING PLANTS OR IN AREAS WHERE THERE IS A FIRE
RISK.
CONSULT LOCAL REGULATIONS FOR FURTHER INFORMATION ON HAZARDOUS AREAS.
The cooling equipment should be installed in accordance with the manufacturer's instructions and
any local installation rules.
3.2
General Installation information
3.2.1
Handling
The Dual-Air unit is provided with 6 eye bolts positioned at the four corners and the centre of the unit.
The unit may be lifted from these points using a support cradle to prevent side load from damaging
the panels.
The lifting points that form part of the CUHD unit heater are not capable of supporting the
weight of the complete unit.
Содержание Dualair DA260G Series
Страница 2: ...Details of condense drain for cooling coil ...
Страница 8: ...Page 6 Fig 2 1 DualAir 300 Module Dimensions Section 2 Technical Data FRONT VIEW REAR VIEW SIDE VIEW ...
Страница 9: ...Page 7 Fig 2 2 DualAir 380 Module Dimensions FRONT VIEW REAR VIEW SIDE VIEW ...
Страница 33: ...Page 31 Fig 5 1 Wiring for DualAir Units On Off Burner 230v Controls Section 5 Wiring Diagrams ...
Страница 34: ...Page 32 Fig 5 2 Wiring for DualAir Units On Off Burner 24v Controls ...
Страница 35: ...Page 33 Fig 5 3 Wiring for DualAir Units Hi Low Burner 230v Controls ...
Страница 36: ...Page 34 Fig 5 4 Wiring for DualAir Units Hi Low Burner 24v Controls ...
Страница 37: ...Page 35 Fig 5 6 Wiring for DualAir Units BMS Burner Modulation 230v Controls ...
Страница 38: ...Page 36 Fig 5 7 Wiring for DualAir Units BMS Burner Modulation 24v Controls ...
Страница 39: ...Page 37 Fig 5 7 Wiring for DualAir Units Full Burner Modulation 230v Controls ...
Страница 40: ...Page 38 Fig 5 8 Wiring for DualAir Units Full Burner Modulation 24v Controls ...
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