4
1. Make a through hole. (Check pipe diameter and insulation thickness)
2. Insert the piping sleeve to the hole.
3. Fix the bushing to the sleeve.
4. Cut the sleeve until it extrudes about 15 mm from the wall.
CAUTION
When the wall is hollow, please be sure to use the sleeve for
tube assembly to prevent dangers caused by mice biting the
connection cable.
5. Finish by sealing the sleeve with putty or caulking compound at the
fi nal stage.
15 mm
Putty or caulking compound
Through hole
Indoor
Outdoor
Sleeve for tube
assembly
Approx. 5 - 7 mm
Bushing for tube assemblys
Wall
Transport and Handling
•
Be careful during transportating the unit so that it is not damaged
by impact.
•
Only remove the packaging material once it has reached desired
installation location.
•
It may need three or more people to
carry out the installation work. The weight
of Tank Unit might cause injury if carried
by one person.
•
The Tank Unit can be transported either
in vertical or horizontal.
-
If it transported in horizontal, make
sure Front of packaging material
(printed with “FRONT”) must facing
upwards.
-
If it transported in vertical, use the
hand holes on sides, slide and
move to the desired location.
•
Fix the Adjustable Feet
1
, if the Tank unit installed on a uneven
surface.
Required space for installation
(Unit : mm)
Min.
100
Min.
700
Min.
350
Min.
100
Min.
100
Install the Tank Unit in indoors with frost free weather proof
location only.
Must install on a fl at horizontal and solid hard surface.
There should not be any heat source or steam near the
Tank Unit.
A place where air circulation in the room is good.
A place where drainage can be easily done
(e.g. Utility room).
A place where Tank Unit’s operation noise will not cause
discomfort to the user.
A place where Tank Unit is far from door way.
A place where accessible for maintenance.
Ensure to keep minimum distance of spaces as illustrated
below from wall, ceiling, or other obstacles.
A place where fl ammable gas leaking might not occur.
Secure the Tank Unit to prevent it being knocked over
accidentally or during earthquakes.
Please avoid installations which expose the Tank Unit to any of the
following conditions:
Extraordinary environment conditions; installation in frost or
exposure to unfavorable weather conditions.
Voltage input exceeding the specifi ed voltage.
Before choosing the installation site, obtain user approval.
SELECT THE BEST LOCATION
TO DRILL A HOLE IN THE
WALL AND INSTALL A
SLEEVE OF PIPING
Must use water that complies with European water quality
standard 98/83 EC. The lifespan of the Tank Unit will be shorter if
groundwater (include spring water and well water) is used.
The Tank Unit shall not be used with the tap water containing
contaminants such as salt, acid, and other impurities which may
corrode the tank and its component.
WATER QUALITY REQUIREMENT
Typical Piping Installation
Main
Supply
Fan Coil Unit
2-Way Valve
Tab /
Shower
Air-to-Water Heatpump
Outdoor Unit
Temporary
connection to
be removed
immediately
after fi lling
Double
Check Valve
assembly is
acceptable
in house
Expansion
Vessel
Radiator /
Floor Heater
Tank Water
Discharge
Tundish
Pressure
Reducing
Valve
Shut
Off
Valve
Check
Valve
Drain
Water
1
2
PIPING INSTALLATION
3
Hold
Hold
Hold arrow section
to slide and move
