User manual DELONGHI CH

[. . . ] For a correct gas combustion the required air quantity is 6 m3/h. g/h Medium Input KW g/h KW Low Input g/h Gas pressure WARNINGS ALWAYS use heater in accordance with instructions. Read the instructions book carefully and keep it in a safe place. This appliance requires a rubber tube and a pressure regulator in accordance with the law in force. [. . . ] DO NOT use the heater again until it has been inspected by your Dealer. NEVER USE MATCHES TO FIND LEAKS. GENERAL SAFETY INSTRUCTIONS Gas bottle Gas Bottle with 15 kg of maximum capacity can be installed. Changing of gas bottle must not be carried out in the presence of a naked flame. Use the gas bottle always in upright position. If a screw on regulator is used ensure that the regulator washer is present and in good condition -replace if in any doubt. To place the bottle in position, remove the rear panel which faces the inside during transport, by unfastening the screws; than put the bottle in position and replace the panel. Do not turn the bottle upside down to use completely its content. Pressure regulators, rubber tubes and clips CHECK that tubing is completely over the nozzles at each end of the tubing and that it is held firmly in place by tube clips (See fig. 5). Examine flexible tubing regularly and get your Dealer to fit new tubing 400 mm long complying to local fig. In any case replace the tube every 5 years. Ensure that the rubber tube is inserted in the plastic support (see fig. When connecting the pressure regulator to the gas bottle avoid undue twisting of the flexible tubing. A 28 ÷ 30 mbar (11. 2 in w. g. ) pressure regulator for Butane or fig. 6 Propane complying to local standard must be connected to the appliance with the above tubing, using suitable tube clips. Ventilation USE ONLY IN A WELL VENTILATED ROOM Adequate ventilation must be provided in rooms in which the heater is used. This ensures removal of the products of combustion and allows the entry of replacement air. The following table shows the smallest size of room suitable for each heat setting and the dimensions of the aperture which must be provided equally divided between high and low level, according with the maximum, medium or minimum power. 4 Control knob setting 1) Position big flame (maximum rate) 2) Position medium flame (medium rate) 3) Position small flame (low rate) Room Size Room Aperture 30 m3 23. 5 m3 75 cm 2 18. 5 m3 573244 GB 30-01-2001 09:42 Pagina 5 Safety guard The guard is to prevent risk of fire and no part of it should be permanently removed. It does not give full protection for young children or the infirm. OPERATING INSTRUCTIONS Lighting the heater 1. FROM « q » POSITION, fully depress the control knob for 15 seconds and turn to (Big Flame) position. (If pilot flame does not ignite return to starting position and repeat). Continue to fully depress the knob for a further 20 seconds to allow the thermocouple probe to heat up. Leave control knob in position (big flame) for 10 minutes then turn the knob to select the desired setting as follows: (Big Flame) Maximum Input, (Medium Flame) Medium Input, (Small Flame) Low Input Auxiliary ignition Should piezoelectric starter fail to work, repeat operation on control knob and use a match to light pilot flame. Turning off the heater Turn off the gas bottle tap. The Heater will be totally "OFF" only if the tap at the gas bottle is turned off. VENTILATED CATALYTIC HEATER Electrical connection Before using the appliance check that your supply voltage is the same as that shown on the rating label of the unit. Connect your heater to earth provided socket only, having a capacity of at least 10/16 A. [. . . ] Do not install the appliance in a room which might contain gas, oil or sulphur, or near sources of heat. Do not use the appliance in the mountains at high altitudes. - - MAINTENANCE Wipe your appliance with a soft damp cloth and only when it is switched off, cold and unplugged. Do not use solvents or abrasives detergents. Check that there is no dust blocking the air inlet or outlet grids. [. . . ]