HWAM 3740, Руководство пользователя

Страница: 16 / 24

Page 16 of 20 pages
Lighting the stove
A successful combustion process requires that the wood is lit in the right way. A cold stove and a cold
chimney challenge the combustion process. Be careful to make a good lighting with suitably dry wood,
using kindling and lighting the fire in the top layers of kindling. It is important to achieve a high flue gas
temperature quickly.
Open the door. Place two pieces of wood (5-8 cm in diameter) horizontally in the
bottom of the combustion compartment. Place 5-8 pieces of kindling randomly
on top. Place two fire-lighters in between the top layers of kindling. Light up the
fire-lighters and close the stove door. Select the desired room temperature level.
As soon as the door is opened the HWAM
®
SmartControl
TM
is activated. If lighting up does not occur
within 15 minutes, the HWAM ® SmartControl TM will automatically go back to standby and the dampers
in the Air box will be closed. If the smoke temperature does not reach a high enough level after lightning
or stoking, the app IHS Smart Control
TM and the wireless room temperature sensor emit a restoking
alarm, even if there is still unburned wood and flames in the combustion chamber. The restoking alarm
is emitted to make you aware that the fire needs more energy. Restoking with small pieces of kindling
wood can often provide a more rapid and sufficient temperature rise.
The HWAM
®
SmartControl
TM
closes all three air dampers in the Air box when the stove is in standby mode.
This prevents hot air from the room to enter the chimney (heat loss). This might on the other hand result in a
very cold chimney when the stove is lit. In certain cases it is necessary to assist the draught in the chimney by
opening the door to the burning chamber 3-5 minutes before lightning the stove. Read more on www.hwam.com
about the function of the chimney.
Important!
The ash pit must not be opened when lighting up. It must always be closed when the stove is in use.
Otherwise the HWAM
®
SmartControl
TM
does not function. The door should only be opened when
lighting up, when restoking, and when cleaning the stove. Never leave a stove before there are lasting
flames in the wood after firing!
The Thermostat Function
The HWAM ® SmartControl TM will in general have an environmentally friendly combustion and adapt to
the desired room temperature. The thermostat function is designed as a radiator valve. The user enters
a desired heat level, which suits the room in which the stove is installed. When the thermostat is set at
a heat level, the control function will adapt to this temperature.
• If the room temperature is lower than the desired heat level, the HWAM
®
SmartControl
TM
increases
the flue gas temperature in order to increase the heat radiation from the stove.
• If the room temperature is higher than the desired heat level, the HWAM
®
SmartControl
TM
decreases
the flue gas temperature, thereby giving the layer of embers as long a life as possible before restoking.
This will reduce the heat radiation from the stove and facilitate restoking without having to light up
the fire anew. If the room temperature drops below the desired level, the ember phase will be short-
ened, and the HWAM
® SmartControl TM will activate a restoking alarm. The HWAM ® SmartControl TM
will signal that a restoking is due at the flue gas temperature of 180° C, and at 100° C the HWAM
®
SmartControl TM will enter standby mode and all dampers will close.
• Should the room temperature be much lower than the desired heat level, the HWAM
®
SmartControl
TM
increases the flue gas temperature. If a satisfactory increase in temperature does not occur, the control
will activate a restoking alarm, since it expects that more wood is needed to increase the heat level in
the room.
• If the room temperature after a new restoking still does not reach the desired level, the water content
in the firewood may be too high or the draught in the chimney too weak. The HWAM
®
SmartControl
TM
always strives for a sufficiently high flue gas temperature to ensure an environmentally friendly combus-
tion.