Related Manuals for Dewhot OD30DH
Summary of Contents for Dewhot OD30DH
- Page 1 30L Outdoor Fan Forced Gas Geyser OD30DH Install outdoors only Weatherbox (cover) recommended...
-
Page 2: If You Smell Gas
Do not modify the appliance GUARANTEE After installation, please register your BURN-BACK product on the Dewhot website (You In the event of a burn-back, where the will need your invoice and Certificate of flame burns back to the jet, immediately turn the gas supply off at the gas cylinder. - Page 3 Before you sign off the installation, make installation. Once an installation is sure you also receive your COC complete you are required to brief, in full, the operational and safety functions of the appliance. Page 3 of 28 Dewhot | Gas geyser manual...
-
Page 4: Technical Parameters
Technical parameters Description Outdoor Fan Forced Model no OD30DH Model Type D Gas type Max gas pressure 2,8 kpa Max Water Flow 2.5-30L/min Water pressure 25-1000 kPa Rated input 58kw Rated voltage 240V/60Hz Rated Electrical Power IP Rate IPx5 Max gas consumption 4.8 kg/h... -
Page 5: Parts Diagram
Gas proportional valve Ignition pin Water inlet Sensor pin Gas inlet Sensor pin press plate Fan joint bracket Ignition pin press plate Fan outlet seal washer Water proportional valve clamp spring Page 5 of 28 Dewhot | Gas geyser manual... -
Page 6: Functions And Features
OVER PRESSURISATION PROTECTION The appliance will automatically protect itself by releasing pressure if the water supply is over 10 Bar (this can be manually set). Page 6 of 28 Dewhot | Gas geyser manual... -
Page 7: Safety Instructions
1.5 to 2 minutes 55°C +/- 30 seconds +/- 10 seconds 57°C 60°C less than 5 seconds 63°C less than 3 seconds 66°C +/- 1.5 to 2 seconds 69°C +/- 1 second Page 7 of 28 Dewhot | Gas geyser manual... - Page 8 Before opening the hot water tap to test your gas geyser, check for gas leaks. Use a soapy solution to check all gas fittings and connections. Bubbles indicate a leak. Page 8 of 28 Dewhot | Gas geyser manual...
-
Page 9: Water Supply
At least 8mm concrete plugs and screws should be used to mount the gas geyser to the wall. In the case of dry walling use dry wall anchors. The gas geyser requires a 13 amp plug point Page 9 of 28 Dewhot | Gas geyser manual... -
Page 10: Water Supply Connections
3. 5 meters above the shower head is servicing. a minimum requirement if this is not possible then gravity fed water is Install a non-return between the gas not recommended geyser and the water shutoff valve. Page 10 of 28 Dewhot | Gas geyser manual... -
Page 11: Hot Water Outlet
Bubbles indicate a gas leak that must be fixed. 4. Once the appliance is operating, the factory connections also need to be tested for leaks. Page 11 of 28 Dewhot | Gas geyser manual... -
Page 12: Gas Supply
5. The COC issued and signed. Label all wires prior to disconnecting them when servicing controls. Wiring errors can cause malfunctions. Page 12 of 28 Dewhot | Gas geyser manual... - Page 13 Close the during sub zero temperatures, install valve after the cold water is flowing out the gas geysers with a Dewhot Anti- through the water outlet and you can Freeze valve. hear the geyser start to ignite.
- Page 14 11. Do not store or use petrol or other flammable vapours and liquids, such will not work in extreme conditions, as adhesives or paint thinner, in the install a Dewhot anti-freeze valve for vicinity of this or any other extremely cold conditions. gas appliance.
- Page 15 Note, all factory settings will be restored nextuse Close the water inlet valve Open all hot water taps Use a container to collect the residual water from the system Page 15 of 28 Dewhot | Gas geyser manual...
-
Page 16: Display Controller
HIGH mode: This mode is preset to 50°C COMF mode: This mode is preset to 45°C and is perfect when used for multiple showers LOW mode: This mode is preset to 37°C and is most efficient Page 16 of 28 Dewhot | Gas geyser manual... - Page 17 When the water flow icon is not on, it indicates that the waterflow is cut off or that the flow is too low. Page 17 of 28 Dewhot | Gas geyser manual...
- Page 18 The gas geyser is fitted with a device that will shut off the gas supply to the • burner if the appliance exceeds normal operating temperatures. The appliance won’t operate with a water flow of less than 3 litres/minute. • If this occurs, increase the water flow. Page 18 of 28 Dewhot | Gas geyser manual...
- Page 19 The air and cold water supply filters should After you have checked, maintained and/ be cleaned monthly. or cleaned the appliance, make sure that it is working properly by turning on the hot water tap. Page 19 of 28 Dewhot | Gas geyser manual...
-
Page 20: Cleaning The Water Filter
• DO NOT remove any labels, including the rating table when cleaning or servicing. • DO NOT splash water on the remote controls when cleaning. • • Page 20 of 28 Dewhot | Gas geyser manual... -
Page 21: Burner Inspection
The gas geyser and piping should be drained if they could be subjected to freezing temperatures over this period. After a long shut-down period, the gas geyser needs to be serviced and checked. Page 21 of 28 Dewhot | Gas geyser manual... -
Page 22: Troubleshooting
Give it some time for the heated unit and cylinder is water to reach the tap too far Small bubbles can be The hot water is created through the white in colour heating process Page 22 of 28 Dewhot | Gas geyser manual... - Page 23 Incoming water is amount of heat output from the unit is too cold still at full capacity. You must reduce the user flow and operate the unit within its capacity. Page 23 of 28 Dewhot | Gas geyser manual...
- Page 24 Blower fan noise The blower is designed to can be heard for run for 30 seconds after None. Normal operation some time after burner shuts off operation stops Page 24 of 28 Dewhot | Gas geyser manual...
- Page 25 Unresolved Other assistance Consult supplier or contact an problem required authorized service professional. Page 25 of 28 Dewhot | Gas geyser manual...
-
Page 26: Error Code Guide
Registered LPG Installer should do this. Take the proper action shown Turn off the power to the gas geyser below and attempt operation of the appliance again. before removing protective cover. IF THE ERROR CODE IS Page 26 of 28 Dewhot | Gas geyser manual... - Page 27 Proportional valve or Contact your installer Solenoid valve failure Check the exhaust flue duct Flue outlet blockage Press ON/OFF to Reset Press ON/OFF to Reset False Flame Contact your installer Page 27 of 28 Dewhot | Gas geyser manual...
- Page 28 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 28 of 28 Dewhot...
Need help?
Do you have a question about the OD30DH and is the answer not in the manual?
Questions and answers