Summary of Contents for Aira Dravo Series
- Page 1 Installation, Startup, Operation, Service & Maintenance Manual Dravo Series Indirect Fired Heaters Dravo Series Indirect Fired Page 1 of 17 Heating...
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Page 2: Table Of Contents
..................... 5 ENERAL NFORMATION ....................6 PERATING NSTRUCTIONS ........................8 TART ......................10 AULT INDING ....................13 ERVICE NSTRUCTIONS ................15 ARRANTY ERMS NFORMATION OPERAT IN G IN STRUCT ION S Dravo Series Indirect Fired Page 2 of 17 Heating... -
Page 3: Safety Information
Spray aerosols in the vicinity of this appliance while it is in operation. This AIRA unit must be installed in accordance with these instructions, local gas fitting regulations, municipal building codes, electrical wiring regulations, Australian Standard AS/NZS 5601 Gas Installations and any other relevant statutory requirements. - Page 4 Is there a system which prevents employees from working on or in roofs if they are unwell or under the influence of drugs or alcohol? Are there any special conditions to consider i.e. excessive roof pitch, limited ground area, fragile roof, electrical power lines? Dravo Series Indirect Fired Page 4 of 17 Heating...
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Page 5: General Information
General Information ACTORY LAME All AIRA heaters are given a complete flame test and safety control check-out before shipping. A copy of the flame test report is available upon request. HECK P ON RRIVAL All heaters are thoroughly checked by a shipping inspector before they are accepted by the carrier. Upon arrival the heater should be inspected by the customer. -
Page 6: Operating Instructions
Units fitted with this system automatically light safely and in sequence. Providing electricity supply to unit is on and thermostat is set as required, unit will automatically light and run in response to thermostat command. Dravo Series Indirect Fired Page 6 of 17 Heating... - Page 7 The lock-in handle can be set to four different positions to control the exit air flow. To control the handle, pull out of hole, rotate and push into desired setting, as per the following schematic. Dravo Series Indirect Fired Page 7 of 17...
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Page 8: Start-Up
1. THERMOCOUPLE FITTED UNITS: Wipe off any carbon deposits on end of thermocouple and ensure that pilot burner is free from deposits. Remove orifice spud fitting and using carbon tetrachloride and a small paint brush, clean pilot body, Dravo Series Indirect Fired Page 8 of 17 Heating... - Page 9 NOTE: All wiring must done in accordance with applicable local codes. If any of the original wire as supplied with the appliance has to be replaced, it must be replaced with 105°C wire or its equivalent. Dravo Series Indirect Fired Page 9 of 17...
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Page 10: Fault Finding
Check that end switch in modulating Assembly and ignition spark valve (if fitted) is “made”. Check 2 Burner Bars Amp fuse in low voltage circuit. Check that remote reset button (if fitted) is in “made” position Dravo Series Indirect Fired Page 10 of 17 Heating... - Page 11 Fails to Operate 2. Loose wiring connection 2. Make sure all wiring connections are Within 3 Minutes tight. Connect line voltage directly to motor. If motor operates 3. Replace fan control Dravo Series Indirect Fired Page 11 of 17 Heating...
- Page 12 (modulating units 5. Must be 4 ribbon for natural gas and LPG; 5 ribbon for Towns gas 1. Remove and clean Delayed or Rough 1. Dirt in main orifices Dravo Series Indirect Fired Page 12 of 17 Heating...
- Page 13 Fault Finding Ignition 2. Burners covered with scale or 2. Remove and clean other foreign matter Dravo Series Indirect Fired Page 13 of 17 Heating...
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Page 14: Service Instructions
A combustion check must be carried out by an authorised licensed person and witnessed by the gas authority inspector. CO must be less than 10 ppm. must be less than 3000 ppm. Dravo Series Indirect Fired Page 14 of 17 Heating... -
Page 15: Warranty Terms And Information
Goods, or where repairs have been made or attempted by unauthorised personnel or with non-Aira parts will void this warranty. Further, it is a condition of warranty cover that each item in the Maintenance Schedule in the Owner’s Manual (if it was published with such a Schedule) - Page 16 (c) the payment of the cost of replacing the Goods or of acquiring equivalent goods; or (d) the payment of the cost of having the Goods repaired and subject to the terms and conditions included in this warranty. Dravo Series Indirect Fired Page 16 of 17 Heating...
- Page 17 BARCODE AND SERIAL NUMBER It is the policy of Seeley International to introduce continual product improvement. Accordingly, specifications are subject to change without notice. Please consult with your dealer to confirm the specifications of the model selected. P/n 647760...
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