HWAM Autopilot IHS 3420, User Manual

9

Fitting the loose parts
Before the stove is installed, you must ensure that all loose parts are fitted correctly.
Vertical cross-section of the stoves (Drawing B):
•  The smoke shelf (5). To be placed on top of the steel rail and on the holders in the sides.
•  Two-piece smoke defector plate (6). Each half is hung on the hooks located beneath the top plate. The two 

halves join in the holders behind the air pipe. Once the stove has been installed, twist the protection off 
the two hooks by using pliers or a screwdriver.

•  Removable rear plate (2a), covering Autopilot controls. This must always be mounted if the stove is 

placed next to a combustible wall.

•  Removable heat shield (2b) - HWAM 3520/3530. This must always be mounted if the stove is placed 

next to a combustible wall.

•  Loose heat shield (8) under the ash pan. This can be used as a lid when the ash pan is removed for 

emptying.

Connecting and preparing the HWAM Autopilot IHS

TM

1.  Connect the plug 

a) to a normal 230V socket 
b) to the Air box in the wood section underneath the combustion chamber (lead the plug through 

the air slot at the bottom between the side and rear plates - on  the left side of the wood-burning 
stove when seen from the front. There is a mark on the Air box where the plug should be let in. 
See the photo of the power supply on the Air box.

Air box without power supply. 

Air box with power supply.

2.  Insert three AA batteries in the remote control. When the IHS logo disappears from the display, the 

remote control is ready to use.

3.  The remote control and the wood-burning stove must be connected (the factory will see to this).

  If the status line at the bottom of the display is clear (empty) (

)and divided 

into three sections, the wood-burning stove and the remote control are connected.

  If the status line is dotted (

), the remote control and the wood-burning stove 

are not connected. Start with a display in which the light is off, and make the connection by pressing 

and holding down the button, so the advanced menu is displayed. Then press the button repeatedly in 

short intervals until the text ”Link to stove” is highlighted and wait until it enters this menu. Press the 

button in short intervals until the text “Connect” is highlighted and wait again. When the text "Please 

cycle stove power" appears on the display, disconnect the electricity from the Air box and then recon-

nect. Press the button once more. If the message "Connected to stove" shows up in the display, the 

wood-burning stove and the remote control are connected. Press the button once to return to the 
main menu. If you do not press the button again, the remote control automatically leaves the menu 
and returns to the start display.

4.  Go through the self-test of the HWAM Autopilot IHS

TM

:

  The self-test of the electronic control is carried out before lighting the first fire in the stove (the 

factory will see to this). The self-test can only be done when the wood-burning stove is cold and in 
standby mode (no signal in the status line 

). Make sure that the display is 

not active, i.e. there should be no light in the display (

). If there is light in the