6
English
A
p o l l o
80 -
i n s t r u c t i o n
f o r
i n s tA l l At i o n
!N.B.
The type plate should be connected to the chain.
➠
Lay the chain with the type plate facing the control
box;
➠
Adjust the height of the appliance;
➠
Using a spirit level to ensure it is absolutely level.
N.B.
- Do not install the appliance fl at against the back
wall;
- Leave the space between the feet free;
- Do not cover and/or pack the appliance with an in-
sulating blanket or any other material.
➠
Secure the appliance against the wall using the wall
brackets and rawplugs supplied (see
Fig. 3
).
6.5 Flue gas discharge / combustion air
supply system
6.5.1 General
TheapplianceisoftheC11/C31type.
Theapplianceisconnectedtoacombinedfluegas
discharge/combustion air supply system, hereafter
referredtoastheconcentricsystem.
Thepassagetotheoutsidecanbemadewithawall
duct(seesection6.5.2)orwitharoofduct(seesec-
tion6.5.3).
Ifnecessary,youcanalsouseanexistingdischarge
channel(seesection6.5.4).
N.B.
- Only use the concentric system supplied by DRU
(Ø100 / Ø150 mm). This system was tested in com-
bination with the appliance; DRU cannot guarantee
a proper and safe operation of other systems and
cannot accept liability for these systems;
- For connecting to an existing chimney fl ue you
should only use the installation set supplied by
DRU.
The concentric system is constructed from (the di-
schargestumpof)theappliance.
Ifstructuralcircumstancesrequirethattheconcen-
tricsystemisplacedfirst,theappliancecanlaterbe
connectedwithatelescopicpipepiece.
6.5.2 Application with wall duct
6.5.2.1 Construction of concentric system with
wall duct
Theconcentricsystemwithwallducthastocomplywiththefollowingconditions:
➠
First, a concentric pipe of at least 1 meter should be connected vertically to the appliance;
➠
The total vertical pipe length can have a maximum of 4 meters;
➠
After the vertical part a bend of 90° is connected;
➠
When using a minimum 1 up to maximum 4 meter vertical pipe length, the total horizontal pipe length may have a
maximum of 3 meters (wall duct not included; see
Fig. 4a
).
Dependingontheconstructionoftheconcentricsystem,furtheradjustmentsshouldbemadetotheappliance.
Thenext2configurationsareallowedfortheconstruction:
a)aminimum1meteruptomaximum4meterverticalpipelengthincombinationwitha90°bendandawallduct
(i.e.nohorizontalpart;see
Fig. 4b
).
Whenusingthisconfiguration,youmustsettherestrictionto60mm(forthis,seesection6.8.1).
b)aminimum1meterandmaximum4meterverticalpipelengthincombinationwitha90°bendandamaximum
3meterhorizontalpipelengthandawallduct(see
Fig. 4a
).
Whenusingthisapplication,youmustremovetheairinletguides.
6.5.2.2 Installing the concentric system
Explosion by-pass valves
Wall brackets
38c-1292
Fig. 3
Fig. 4a
Fig. 4b
UK
