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VENTILATION
The heater must only be installed in a room which is well ventilated. Ensure that
sufficient air is available for combustion via windows and doors, especially if
there will be people staying in the room for any length of time. Constant
occupation is not advised although the heater should be monitored
periodically.
Ventilation is essential to reduce the dangers of oxygen depletion.
HEATER OPERATION WITHOUT PEOPLE IN THE ROOM
Ensure that sufficient air is available via windows and doors for complete
combustion. The heated volume (m
3
)/ heat output (kW) ratio must be at least
10:1, and personnel should not stay permanently in the heated room.
HEATER OPERATION WITH PEOPLE REMAINING IN THE ROOM
If people are to remain in the room for any length of time, the heated volume
(m
3
) /heat output (kW) must be at least 30:1. Air circulation must be ensured
through windows and doors or permanent openings near the floor and
ceilings, whose total open area (m
2
) is at least 0.003 times the total heat
output (kW).
Summary of Contents for DEVIL IRD40B
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