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Dewhot | Gas geyser manual

1.  Open the battery box and insert two ‘D’ 

Cell sized batteries 

2.  Open both the cold and hot water 

valve. Close the water Inlet valve after 
you make sure the cold water is flowing 
out through the water outlet and the 
ignition pins fire up. 

3.  Open the gas supply 

4.  Open the water inlet valve and 

the geyser will ignite immediately. 
Sometimes because there is air in the 
gas pipe, it may not ignite the first time, 
so, try two or three times. 

5.  By closing the water inlet or outlet 

valve the gas heater will stop working. 
If needed again, just re-open the water 
inlet valve or water outlet valve. Please 
note that the temperature of hot water 
flowing out is higher so wait for the 
temperature to stabilise. 

6.  This gas geyser may only be used for 

short delivery periods and may not be 
used for the purpose of supplying hot 
water to a bath or washing machine. 

7.  This gas geyser may only be installed 

in a room if the room meets the 
appropriate ventilation requirements 
(refer to SANS 10087-1) 

8.  This gas geyser shall not be 

connected to a flue.

Operating instructions

Содержание LPDH 5

Страница 1: ...5L Flueless Low Pressure...

Страница 2: ...your dealer or gas supplier immediately Burn back In the event of a burn back where the flame burns back to the jet immediately turn the gas supply off at the gas cylinder After ensuring the flame is...

Страница 3: ...nd safety briefing Before you sign off the installation make sure you also receive your certificate of compliance COC Installer This appliance may only be installed by a LPG Installer registered with...

Страница 4: ...supply pressure of 0 015MPA This indicates that it is suitable for low water pressure applications Anti freeze protection The unit will automatically release a small amount of water to stop it from f...

Страница 5: ...ser manual Parts Diagram Oxygen Depletion Sensor ODS Flame Out Sensor Control Dial Gas Valve Battery Box Gas Inlet Heat Exchanger Burner Water Flow Sensor Thermostat Ignition Controller Water Inlet Va...

Страница 6: ...Warning 1 The gas geyser must be installed in a well ventilated place While Operating the gas geyser consumes a lot of oxygen so air inlet vents are required to match specification in table above Air...

Страница 7: ...les in the new pipe do not enter the gas geyser Hot Water Supply Pipe The hot water outlet joint is a standard half inch 15mm male plumbing fitting The hot water outlet pipe should be connected using...

Страница 8: ...so try two or three times 5 By closing the water inlet or outlet valve the gas heater will stop working If needed again just re open the water inlet valve or water outlet valve Please note that the t...

Страница 9: ...e premises for extended periods turn off your gas supply The body of the gas geyser can get very hot so please don t touch any part of the gas geyser except for the switches Do not put any foreign obj...

Страница 10: ...m drain holes in the battery box lid to stop any moisture build up in the future The geyser has new batteries and the water is flowing through the geyser but does not ignite properly Disconnect the in...

Страница 11: ...he solenoids can be faulty replace one at a time The unit fires over again for its 10 second cycle however the geyser does not ignite and you cannot hear the CLACK of the solenoids Disconnect the gas...

Страница 12: ...ularly clean the surface of the gas geyser body to remove dirt or dust using a neutral detergent 3 Do not use a a strong detergent like benzene or gasoline to clean the plastic parts and printed surfa...

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