DANTHERM Technical Assistance Service that is specifically prepared and trained to maintain it at the highest level of efficiency with lower operating costs and, if necessary, provide original spare parts.
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GENERAL INDEX INFORMATION General information: Compliance Range Warranty Index Description of equipment Basic safety rules Notes on disposal Description Design specifications Identification Product receipt Fixed guards Structure Heat exchanger diagram Dimensions and weights Technical data Regulation table 2016/2281 Handling Information for installation and adjustment: Location Clearance area Examples of installation...
GENERAL GENERAL REMARKS INFORMATION This manual is an integral part of the machine, therefore it should always be carefully kept and it should always be provided together with the machine, if it is transferred to another owner or user. If this manual is damaged or lost, a new one should be requested from the local Technical Assistance Service or from the Manufacturer.
GENERAL MAIN SAFETY RULES INFORMATION Bear in mind that if you use products powered trough electric power, gas, etc., you should comply with some basic rules, such as: Children and unassisted disabled people must not use the hot air generator. Do not operate electrical devices such as switches, electrical appliances, etc.
GENERAL DESCRIPTION INFORMATION The hot air generator is essentially a heat exchange unit between products of the combustion of a single-stage blown-air burner and a flow of air produced by a high-performance fan unit. The air to be heated is drawn in by the latter and by touching the hot surfaces of the heat exchanger it is heated increasing in temperature;...
Smoke discharge inlet: The machine is fitted with a round inlet where a metal pipe should be safely inserted and fixed, in order to discharge the combustion products. The flue to be used must be in accordance with and certified standard Diesel tank: Types 1 and 2 feature a diesel tank, complete with filler neck, filter and connections to connect it to the burner.
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GENERAL STRUCTURE INFORMATION The drawing shows type 2: 1. Fan assembly 13. Panel 2. Tank (where present) 14. Side panel 3. Diesel filter (where present) 15. Beam 4. Filler neck (where present) 16. Flue washer 5. Diesel burner 17. Panel 6.
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GENERAL HEAT EXCHANGER DIAGRAM INFORMATION Image axonometric heat exchanger: Operating diagram with main dimensions: Combustion products: ▪ perform an inversion in the combustion chamber; ▪ are routed to the first exhaust manifold (front manifold) and are channelled in the exchange elements (smoke pipes);...
GENERAL TECHNICAL SPECIFICATIONS INFORMATION TYPE Thermal capacity 29.1 60.1 97.7 kcal/h 25,050 51,680 84,020 Combustion yield 92.5 92.5 93.0 160 160 150 Net smoke temperature °C Heat capacity 26.9 55.5 90.8 kcal/h 23,130 47,730 78,090 Combustion chamber pressure mbar ...
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GENERAL REGULATION TABLE 2016/2281 INFORMATION TYPE Configuration: Fuel type: Liquid Liquid Liquid Capacity: 26.9 55.5 90.8 rated,h Useful efficiency: 86.8 86.8 87.3 Electrical energy consumption: 0.150 0.190 0.190 0.002 0.002 0.002 Other elements: 90.6 89.7 89.9 s,flow 72.9 ...
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GENERAL HANDLING INFORMATION Handling must be performed by properly equipped personnel. If a fork-lift is used, pitchfork the machine in the lower part using the appropriate ways in the wood bedplate. Shipping and handling must be carried out with extreme care to avoid damage to the unit and danger to the persons involved.
INSTALLATION INSTALLATION PLACE INFORMATION The location for the unit must be determined by the system designer or a competent person and it must take into account the technical requirements and the standards and regulations in force; generally, special permissions need to be obtained. (e.g.: regulations concerning zoning, architecture, fires, environmental pollution, noise emission, etc.).
INSTALLATION EXAMPLES OF INSTALLATION INFORMATION Here is a series of examples of installation: ▪ At the centre of the room with delivery on 4 sides ▪ On the perimeter wall with delivery on 3 sides ▪ In the corner with delivery on 2 sides Any restrictions deriving from specific Laws and regulations must also be observed (for example regarding fires).
INSTALLATION PLENUM FOR DIRECT AIR DIFFUSION INFORMATION The appliance is not ductable and it is equipped with a delivery plenum fitted with fins that can be individually adjusted manually. The fins must be adjusted in such a way that: ▪ they allow for adequate air distribution; ▪...
GENERAL SECONDARY CHANNELLING INFORMATION It is possible to send, via secondary ducting, part of the volume of treated air to other rooms (e.g. an office) through the pre-cut hole. TYPE pre-cut hole 1. Pre-cut hole 2. Circular fitting with stop (not supplied) 3.
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INSTALLATION SMOKE DISCHARGE INFORMATION Fume exhaust connection position and example of connection to the flue: Condensate discharge fitting, necessary to prevent any condensate that has formed in the flue to flow inside the heat exchanger. ▪ The exhaust pipe and the flue connector should be made in compliance with the Regulations and Laws in force.
Moreover, we suggest: ▪ avoiding or having just few horizontal ducts, which should anyway be upward raked; ▪ using metal pipes featuring a smooth internal surface and being capable of resisting to the thermal and chemical stress caused by the combustion products, with the same diameter as the connector of the machine or with a bigger diameter;...
INSTALLATION ELECTRICAL POWER SUPPLY INFORMATION In types 1 and 2, single-phase, for the electrical connection of the main power supply, use the special outlet - plug positioned externally. In type 3, three-phase, for the electrical connection of the main power supply, use the section of cable coming out of the electrical panel.
INSTALLATION CONTROLS INFORMATION ROOM THERMOSTAT: Installed on the appliance, its function is to switch the appliance on and off in order to keep the temperature close to the set value. Heating/stop/ventilation mode selector switch: It is placed in the machine electric panel and it is used to select the operating cycle: ▪...
INSTALLATION STARTING AND STOPPING INFORMATION Start: The first start-up operation must be performed by qualified personnel, after making sure that the components of the plant have been installed properly and that all the safety devices have been adjusted correctly. The first start-up consists of the following operations: ▪...
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INSTALLATION INSPECTIONS INFORMATION In order to ensure that the machine works properly, some basic parameters should be checked. Turn the unit on and: ▪ Make sure that the fan unit starts about max 30 60 seconds after the burner is turned on. With the unit steady (after about 20 minutes of continuous operation) perform the following operations: ▪...
INSTALLATION INDICATORS INFORMATION Voltage presence indicator: Positioned on the control panel, it consists of a green indicator light which comes on when there is electric voltage present. LIMIT thermostat intervention indicator: Positioned on the control panel, it consists of an orange indicator light which comes on when the LIMIT thermal safety device has intervened.
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MAINTENANCE DIESEL BURNER CLEANING INFORMATION The burner should be cleaned by authorised personnel, strictly complying with the user manual of the burner. MAINTENANCE ELECTROVENTILATOR CLEANING INFORMATION After removing the necessary panels, clean the component using only a jet of compressed air. Type 3 features a transmission with belts and pulleys;...
MAINTENANCE INTERNAL CLEANER HEAT EXCHANGE INFORMATION The heat exchanger should be cleaned, internally and externally, by authorized personnel and in compliance with specific rules. In general, we suggest cleaning the exchanger at least once a year, at the beginning of every winter. For such operation, perform the following operations: ▪...