Spartherm L 800, Installation And Operating Instructions Manual

GB

 18

4.5  INSTALLATION OF THE CONVECTION AIR 

SOCKETS

In order to install the circulation pipes (convection air), initially break out the 
dummy covers and then screw on the two sockets as shown (see Fig. 9a) 
using the self-tapping screws provided. Alternatively, these screws can be 
screwed from the inside of the convection air jacket out-wards. In order to 
redirect the airflow volume, the flaps on the flow control covers at the top 
front of the convection air jacket need to be pushed into the cut-out slots 
(see Fig. 9b).

To alter the airflow in the pipework, the size of the baffle plate at the nomi-
nal failure point can be reduced.

Bend when breaking:   

 corresponds to approx. 50% airflow vol-
ume via the connected pipe system and 
approx. 50% in the installation room.

Without any changes:   

 corresponds to approx 70 % airflow vol-
ume via the connected pipe system and 
approx. 30% in the installation room.

4.6 CONNECTING A HOT AIR BLOWER

Not valid for linear cassette XS 500!

If the fireplace cassette has been ordered with a hot air blower then you 
only need to connect the plug to a properly earthed electricity socket. The 
following steps should be carried out for maintenance / inspection of the 
hot air blower: 

1.  Dismantle the cover (see 4.2)
2.  Remove the firebox door (see 4.7)
3.  Remove the firebox lining (see 4.9)
4.  The blower is accessible after the 

inclined rear wall has been dismantled.

In order to retrofit a hot air blower, carry out the previously described steps 
numbered 1 to 3 and continue with steps 4b to 4g.

4b. Remove the firebox
4c.  Installing the hot air blower involves the following components: 

-  connection cable set, blower cable, speed regulator, cylindrical fan 

and cable gland, Temperature sensor

4d.  Cut out the pre-cut section of the convection air jacket on the lower 

left side using a hand saw. The metal plate can then be broken out of 
the convection air jacket. The speed regulator will be positioned in this 
section at a later stage.

4e.  Now assemble the blower onto the 

fixing bracket (see picture) and install 
it at the middle / bottom of the convec-
tion air jacket.

4f.  In addition, attach the temperature 

sensor provided to the blower bracket.

Attach the temperature sensor here

Predetermined breaking point, pre-stressed

Fig.9a 

Abb.9b