Mark GSX - Think of Your Safety; Installation Procedures; Appliance and Ventilation Positioning

5
Flue gas route
Combustion air supply pipelines and combustion gas exhaust ducts should have as few bends as
possible; in general, ow resistance should be kept to a minimum and in all cases, the diameter
should be constant along the entire length. The exhaust duct may not rest on the heater, but should
be suspended efciently! Follow the bracket instructions in chapter 10. If the ue gas exhaust duct
passes along or through combustible walls or oors, the duct must be sufciently far away from the
combustible material to prevent re.
1.4 Think of your safety
If you smell gas, you must not under any circumstances:
– Ignite an appliance
– Touch electrical switches or telephone from the area in question
Take the following action:
– Switch off the gas and electricity
– Activate the operational emergency plan
– Evacuate the building if necessary
2.0 Installation
2.1 Positioning the appliance
After unpacking, check the appliance for damage. Check that the information relating to the type/
model and the electrical voltage is correct. Install the appliance and any accessories to a sufciently
solid structure [2], taking into account the minimum free space required [1].
For GSX you should use the four M10-sized suspension points [21].
2.2 Positioningtheuegasexhaustsystemandairsupply
The device only has the CE approval in combination with its ue gas system. The ue gas system
includes: single ue set vertical or horizontal, extension pipes and elbows. Table [4] indicates
which parts can be used per appliance type. The ue gas system must be installed according to the
instructions attached.
The extension pipes must be laid in parallel. In exceptional cases, for example with thick roofs or
walls, the roof or wall terminal may be extended concentrically by a maximum of 1 meter.
If a ue gas set is to be installed sideways to or through a ammable oor or wall, then there must
be a minimum air gap of 25 mm around the ue gas sets. This to prevent re and / or scorch hazard.
The mentioned ue gas products are made of aluminum or stainless steel.
The combustion air inlet pipes may consist of the same materials as specied for the ue gas
discharge, but may also consist of materials mentioned in the table on pages 6-8. Other materials are
not allowed.
The maximum lenght of the ue gas system and combustion air inlet pipes is 6 meters and with 1x2
bends of 90°. Contact the manufacturer when exceeding the maximum discharge lenght.
The roof and wall pass-throughs supplied by the manufacturer are identied by the following item
numbers:
Appliance type Roof pass-through C33 Wall pass-through C13
GSX 20/35
GSX 55/75/90
59 90 556
59 90 560
59 90 579
59 90 583
EN