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15MJ GAS SPACE HEATER (LPG) DH25SH-1 This appliance cannot be used in a space smaller than (15MJ) without ventilation Page 1 of 24 Dewhot | Space heater manual...
GUARANTEE BURN-BACK & UNEXPECTED After installation, please register your SHUTDOWN product on the Dewhot website (You will need your invoice and Certificate of In the event of a burn-back, where the flame burns back to the jet, immediately Compliance (COC) to complete turn the gas supply off at the gas cylinder.
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Before you sign off the installation, make installation. Once an installation is complete you are required to brief, in full, the sure you also receive your COC. operational and safety functions of the appliance and installation. Page 3 of 24 Dewhot | Space heater manual...
Minimum Room Size Rated Voltage 110-240V Rated Frequency 50Hz Rated Electric Power Unit Size 480 x 190 x 485mm Unit Weight 11.3kg Packaged Size 530 x 282 x 550mm Packaged Weight 12.4 Kg Page 4 of 24 Dewhot | Space heater manual...
Parts diagram Control Panel On/Off Button Handle Remote Control IR Receiver Warm Air Outlet Remote Control IR Reciever Handle Gas Inlet Connector Air Filter Temperature Power Cord Sensor storage Power Cord Page 5 of 24 Dewhot | Space heater manual...
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Room temperature sensor cover Combustion Chamber assembly Room temperature sensor base Combustion Chamber right Proportional valve assembly bracket Combustion Chamber left Front panel bracket ODS fixing bracket Igniter bracket ODS (Oxygen depletion sensor) Page 7 of 24 Dewhot | Space heater manual...
ON Timer Icon Boost Mode Display OFF Timer Icon Set Temperature Display Set Temperature Icon Combustion Condition Display AUTO Mode Icon Increase Button 20. Decrease Button Boost Mode Button ON/OFF Button Page 8 of 24 Dewhot | Space heater manual...
CONTROLLED The appliance will automatically turn itself tilt switch. on and off when the room temperature reaches the set temperature. This can be adjusted from 16°C to 30°C in 1°C incremenets. Page 10 of 24 Dewhot | Space heater manual...
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Do not use in a bathroom or bedroom. Do not operate in a room smaller than what is specified, see installation instructions. Do not operate without the correct Page 11 of 24 Dewhot | Space heater manual...
Safety instructions your family and pets, DO NOT start your NATURAL AND LP GAS vehicle. 5. Leave the doors open for ventilation and Both LP and natural gas are odoured to contact the gas supplier, registered LP help detect leaks. Gas Installer or Fire Department.
You should never ventilation to evacuate these products of use any gas appliance in a sealed room. combustion. Always consider using ventilation where permanent ventilation has not been installed. Page 13 of 24 Dewhot | Space heater manual...
Wiring Ensure the gas line is equipped with a errors can cause malfunctions. shut off valve. A soapy solution must be used to check all connections and fittings for gas leaks. Page 14 of 24 Dewhot | Space heater manual...
In Boost mode the heater uses its again. maximum heat output to reach the set temperature, once there the heater will turn off and only turn back on Page 15 of 24 Dewhot | Space heater manual...
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The timer indicator will show 00:00 and the hour indicator will flash. Use the up and down buttons to set the Page 16 of 24 Dewhot | Space heater manual...
The installer should during this annual your local installer or supplier to have the inspection, check that any permanent ventilation openings have not been unit inspected and serviced. closed off. Page 17 of 24 Dewhot | Space heater manual...
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• Do not remove any labels, including the rating table when cleaning or servicing. • Do not splash water on the remote controls when cleaning. Page 19 of 24 Dewhot | Space heater manual...
Not plugged in turned off Main power failure Gas pressure Air lock Room too large louvre blocked Blocked filter Air filter blocked Gas Leak Child lock set Flat remote battery Wrong gas type Page 20 of 24 Dewhot | Space heater manual...
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Turn on gas/check pressure Repeat ignition Check page 5 Remove obstruction Clean the filter Remove obstruction Isloate gas supply, call service Cancel lock function Replace batteries Check and use the correct gas type Page 21 of 24 Dewhot | Space heater manual...
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Fan is disconnected or Contact installer Faulty fan motor faulty Solenoids disconnected or Contact installer Faulty solenoids damaged Gas valve is disconnected Contact installer Gas valve faulty or damaged Page 22 of 24 Dewhot | Space heater manual...
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Combustion chamber has Clean the air filter and reached more than 100 Over heat protection louvre degrees The appliance detects a flame before the solenoids Contact installer Gas valve leakage open Page 23 of 24 Dewhot | Space heater manual...
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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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