Related Manuals for Dewhot D LPDH8
Summary of Contents for Dewhot D LPDH8
- Page 1 8L Outdoor Eco-Flow Low Pressure Gas Geyser Type D - LPD8DH Install outdoors only - must be installed with a weather box (cover)
- Page 2 Guarantee After installation, please register your Burn-back product on the Dewhot website (www. In the event of a burn-back, where the flame burns back to the jet, immediately gasgeysers.co.za/product-registration) You will need your invoice and Certificate turn the gas supply off at the gas cylinder.
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Page 3: Parts Diagram
Parts Diagram Flue box Heat Exhanger C Temp sensor Flame out sensor Ignition pin Burner Gas Knob Inlet Water Temp sensor Water Flow Control box sensor Battery Box Water Flow value Solenoid Page 3 of 24 Dewhot | Gas geyser manual... -
Page 4: Technical Parameters
Gas type Max gas pressure 2,8kpa Rated input 16KW Water pressure 20-500kPa Maximum Water Flow 8L/min Max Gas Consumption 1.24 Kg/h Unit Size 590 x 320 x 210mm Unit Weight 8.5kg Page 4 of 24 Dewhot | Gas geyser manual... -
Page 5: Functions And Features
The appliance will automatically protect will automatically shut down itself by releasing pressure if the water supply is over 10 Bar (this should be manually set to lower pressures see page 11). Page 5 of 24 Dewhot | Gas geyser manual... - Page 6 1.5 to 2 minutes 55°C +/- 30 seconds 57°C +/- 10 seconds 60°C less than 5 seconds 63°C less than 3 seconds 66°C +/- 1.5 to 2 seconds 69°C +/- 1 second Page 6 of 24 Dewhot | Gas geyser manual...
- Page 7 5. The COC should be issued and signed 2. Do not ignite any appliance. after the installation has been inspected. 3. Do not touch any electrical switch. 4. Evacuate the house immediately with your family and pets. Page 7 of 24 Dewhot | Gas geyser manual...
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Page 8: Installation Instructions
2. With inlet water temperatures above 0°C, but not exceeding 45°C 3. Free of lime and scale deposits 4. DO NOT reverse the hot and cold water connections, this will not allow the gas geyser to function. Page 8 of 24 Dewhot | Gas geyser manual... -
Page 9: Water Supply Connections
4. Once the appliance is operating, the 1. For long pipe runs water pressure can factory connections also need to be drop and additional water pressure may tested for leaks. be required. Page 9 of 24 Dewhot | Gas geyser manual... -
Page 10: Important Tips
Install a non-return on the outlet of the gas geyser to prevent water hammer. Page 10 of 24 Dewhot | Gas geyser manual... - Page 11 5. Appliances in the vicinity should be shut off to avoid vapours igniting from the gas burner. Flammable vapours can be drawn by air currents from surrounding areas to the inlet of gas geyser. Page 11 of 24 Dewhot | Gas geyser manual...
- Page 12 – this is one cycle. To initiate SANS 10087:1. If you are unsure please another cycle turn the tap off and then call the Dewhot offices to clarify. back on again. 7. Ventilation required for this gas water heater is two vents of 3cm2 per Mj of 3.
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Page 13: Operating Warnings
• Do not put any foreign objects in the exhaust port, air inlet or on top of Page 13 of 24 Dewhot | Gas geyser manual... - Page 14 The gas geyser is fitted with a device that will shut off the gas supply to the burner Page 14 of 24 Dewhot | Gas geyser manual...
- Page 15 If the temperature is below 39°C or lower than what you would like to shower with, slow down the water flow, bit by bit, until the temperature is comfortable enough to shower as set out on page 16. Page 15 of 24 Dewhot | Gas geyser manual...
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Page 16: Maintenance And Cleaning
The cold water supply filters should be this step if the geyser is on. Or ask your cleaned once a year. nearest Dewhot supplier to tectile the Perform regular maintenance on the complete unit before purchasing, this can be geyser to prevent carbon monoxide done for a fee. -
Page 17: General Cleaning
• Turn on the second the cold freezing temperatures over this period. After a long shut-down period, the gas water supply. geyser needs to be serviced and checked. Page 17 of 24 Dewhot | Gas geyser manual... - Page 18 The water flow may be too high Only 35-38 degrees reached The regulator may be undersupplying gas, Check the gas inlet pressure is operating at 2,8 kPa while on the LCD screen the applinace is running Page 18 of 24 Dewhot | Gas geyser manual...
- Page 19 The geyser ignites and you Flat batteries can hear the flame come on but dies immediately after One of the two solenoids may be faulty less than 1 second or so Page 19 of 24 Dewhot | Gas geyser manual...
- Page 20 Clean out the burners and jets and all black soot soot building up around the top of the geyser with a degreaser Page 20 of 24 Dewhot | Gas geyser manual...
- Page 21 These geysers may also be Donkeys inherently live outdoors but installed outdoors. more aligned with the old donkey water heaters which were steel water tanks installed over a fire outdoors. Page 21 of 24 Dewhot | Gas geyser manual...
- Page 22 Once an installation is Before you sign off the installation, make complete you are required to brief, in full, sure you also receive your COC the operational and safety functions of the unit Page 22 of 24 Dewhot | Gas geyser manual...
- Page 23 This will also give you the ability to log faults, view terms & procedures or talk to a technician. The Dewhot Difference We care, we share, we evolve Page 24 of 24 Dewhot...
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