ONNLINE ESSENSSE, Instruction Manual

Page: 9 / 66

9
6. INSTALLATION
6.3 AIR CURTAIN
INSTALLATION PROCEDURE:
1. Installation of the flexible supply hose
- only on the water version
•
It is recommended to use flexible hoses for connecting the
water heater.
•
The connection and pressure tests of the heater must be
carried out by a person qualified in the field of plumbing,
who must at all times adhere to the valid norms and regu-
lations of the given country.
•
The heater is designed to use water with a maximum pre-
ssure of 1.6 MPa and a maximum temperature of +100 °C.
•
Install flexible pipe before installing the brackets.
2. Installation Procedure
1. screw out the screws of the bottom cover and remove the
cover
2. remove the side panel by pulling to the side
3. bend the metal sheet as shown in the picture; pull the
included water supply hoses through the created opening.
Connect the hoses and close the side cover.
DO NOT MISS!
•
The minimum air curtain clearance distances must be ad-
hered to (see. picture - clearance distances) with respect to
the flammability of materials.
•
The clearance distances with respect to the flammability
of materials is determined by the project engineer of the
given project, respecting the valid codes at the installation
location of the air curtain.
•
The curtain can only be installed in a horizontal positi-
on.
•
For the curtain to operate properly, there must be at least
200 mm of free space in front of the suction inlet cover.
•
The exhaust of the curtain should be located as close as
possible to the door or curtained opening.
•
the curtain should overlap the curtained opening on both
sides by at least 100mm.
•
If you install the curtain above a door, locate it as close as
possible to the top edge of the door. Make sure that neither
the suction nor the exhaust is shielded by anything and
that the airflow can travel freely into the room, see Picture.
min. 200 mm
min. 100 mm
min. 50 mm*
min. 200 mm
min. 100 mm
min. 50 mm*
* if the conditions require a greater foreblow than nor-
mal, then it is necessary to maintain a clearance of at
least 50 mm from the wall to enable movement.