Recommendations For Installation And Insulation; Electrical Connection - FRANCO BELGE 634 10 49 Instrucciones De Instalación

"HEKLA" - ref. 634 10 49 & 634 10 50
2.8. Recommendations for installation
and insulation
For all the various installation configurations, the hearth
plate must be made from incombustible material. If the
walls of the chimney are made from combustible
material, the installation should be carried out as
follows (figure 9, page 8).
In the case of use of incombustible materials, we
recommend that an air space be left around the
appliance.
2.9. Setting
- Slide the insert fire in the chimney hearth by lining up
the cast iron fascia with the front of the chimney
casing.
- Replace the cast iron flue collar by fitting it in the flue
pipe and temporarily refit the flue damper control.
- Refit the flue damper control and the flue damper. The
handle of the flue damper control must point upwards
when the damper is closed (fig. 10).
If the chimney has a wooden beam, it must be
protected by fitting underneath it a metal strip (fig. 11),
with isolating fibre of air pocket between the beam and
the strip.

2.10. Electrical connection

The electric installation must be carried out in
accordance with the regulation in force.
634 10 49 only
Electrical connections should not be made until all other
installation operations are completed (fixing, assembly,
etc.).
2 3 0 V ~ 5 0 H z
6
B K
8
B U
: Safety thermostat
T
: Fans
V
V- V : Automatic speed
control (optionnal)
Ph : Phase
Figure 12 - Electrical wiring
Technical manual "1246"
L N
G N Y E
B N
B U
B K
8
: Neutral
N
: blue
BU
BN : brown
: black
BK
GN YE : green/yellow
Figure 10 - Flue damper control
Figure 11 - Setting
Complies with :
- Low tension Directive 73/23/CEE, under standard
NF-EN60335-1.
- Electromagnetic compatibility Diretive 89/336/CEE.
The fans electrical requirement is 230 V ~ 50Hz. Plug in
the power cable on a wall socket with a link to an earth
socket and protected by a 1 A fuse-wire.
Please note : When using a variator of speed (optional),
connect the fans on the variator (Use only the
FRANCO BELGE variator ref. V 634 10 37).
Very important ! The power supply cable is resistant to
temperatures of 300°C. Ensure that the same type of
cable is used if it is replaced.
Installation instructions
Beam
protection
9