REMKO VRS 25 INOX - Manual (Page 6)

6
Important information about the triple combination
control
The device is equipped with a sensor monitoring feature
and is cold-resistant down to -20°C; below -20°C the de-
vice switches off; when the temperature rises above this
temperature, it switches on again.
When the sensor or the capillary tube is damaged, or
when an overtemperature of approximately 220°C is
reached, the filling medium is emptied and the device
performs a safety switch-off operation.
The device is no longer operable and must be replaced.
Make sure to observe the following general instructions
as well.
à When the safety facility has to be replaced, take care
not to damage or excessively bend the capillary
tubes.
à Bends may only occur on the capillary tubes and not
on the sensor.
à To ensure that the unit functions properly, the sen-
sors must always rest loosely in the warm air current.
à The sensors must always be free from dust and dirt.
à When mounting, the sensor and the capillary tubes
may not be damaged or bended sharply edged.
à The sensors may not come into contact with the
combustion chamber or other metal parts.
à The sensors must be fixed in the mounting brackets
provided by the factory.
G
The triple combination control may only be re-
placed with an original REMKO spare part!
G
Installation and assembly must be performed safely
and properly.
G
Do not bypass or block safety mechanisms while
the unit is in operation.
Prior to Setup
When setting up the units, the relevant regional building
and fire protection codes of the respective region must
be observed.
Selecting the Setup Location
When selecting a location to set up the units, the re-
quirements must be adjusted with respect to:
1. Fire protection and operating hazards.
2. Function.
When the units are used to heat rooms, when it is
necessary to adjust to the amount of pressure in the
room, etc.
3. Operating needs.
Heating requirements, rated air output, need for cir-
culation or outside air, humidity, room temperature,
air distribution, space needs, etc.
4. How the unit is connected to the exhaust system.
Oil and gas-fired warm air generators (including those
with a rated heat capacity of more than 50 kW) may
generally be set up outside of heating rooms in compli-
ance with the German fire ordinance.
For rooms where slightly flammable materials or mix-
tures are processed, stored or produced that could be
dangerous if ignited, exceptions may be made if appro-
priate measures are taken to ensure that the materials
or mixtures cannot catch fire.
G The unit must be set up and assembled in such a
way that it is easily accessible for monitoring, re-
pair and maintenance work.
Air Supply for Combustion
An adequate supply of air for combustion must be en-
sured by meeting the relevant building requirements.
Excerpts from the German fire ordinance:
(1) For furnaces with a total rated heat output of up to
35 kW that are dependent on the air in the room,
evidence of an adequate air supply for combustion
has been provided if the furnaces are set up in a
room that has:
1. A minimum of one door to the outside or a win-
dow that can be opened (rooms with a connec-
tion to the outside) and a room capacity of at
least 4 m
3 per kW of total rated hear output or
2. An opening leading to the outside with a cross-
section of at least 150 cm 2 or two openings
which are each 75 cm 2 or lines to the outside
with equivalent cross-sections for air flow.
(2) For furnaces with a total rated heat output of more
than 35 kW and less than 50 kW that are depend-
ent on the air in the room, evidence of an adequate
air supply for combustion has been provided if the
furnaces are set up in rooms that meet the require-
ments of Para. 1, No. 2.