REMKO MVT 600 DC - Manual (Page 14)

Minimum clearances
The following illustration indicates
the minimum clearances for
trouble-free operation of the
equipment.
The protective zones serve to
provide unhindered air intake and
discharge, as well as providing
sufficient room for performing
maintenance and repairs and
preventing the unit from being
damaged.
Oil return measures
If the outdoor unit is installed at a
higher level than the indoor unit,
suitable oil return measures must
be taken. Usually an oil pump
bend is installed for every 2.5 me-
tres of height difference.
Installation
NOTE
Installation should only be
performed by authorised
specialists.
The following instructions describe
the installation of the refrigerant
circuit and the assembly of the
indoor unit and outdoor unit.
1. The required pipe diameters are
given in the table "Technical
data" for the outdoor unit.
2. Install the indoor unit can
connect the refrigerant pipes as
described in the manual for the
indoor unit.
3. Observe the permitted bending
radius for the refrigerant pipes
during installation. Never bend
a pipe twice in the same place.
Brittle pipes and potential
cracking are the consequences.
Minimum clearances
Oil return measures
Outdoor unit
Oil pump bend
in suction pipe to
outdoor unit
1 x every 2.5
metres of rising
pipe
Radius:
min. 50 mm
max. 15 m
Indoor unit
MVT 600 DC MVT 900 DC-
1050 DC
A 100 mm 200 mm
B 1,200 mm 1,500 mm
C 600 mm 600 mm
D 150 mm 150 mm
E 600 mm 500 mm
4. To bend the copper tubing, use
the appropriate bending tool to
prevent kinks in the tubing.
5. Lay the refrigerant pipes from
the indoor unit to the outdoor
unit.
In doing so, ensure adequate
fastenings and and take
measures for the oil return!
6. Use the wall or floor brackets
to fit the outdoor unit against
structural parts approved to
support the static load.
Observe the installation
instructions for the brackets.
7. Ensure that structure-borne
sound is not transferred to parts
of the building.
Use vibration dampers to
reduce the effects of structure-
borne sound!
8. Remove the factory-fitted
protective caps and union nuts
on the stop valve connections.
These should be used during
installation.
9. Before flanging the refrigerant
pipes, ensure that the union nut
is fitted on the pipe.
10.Prepare the laid refrigerant
pipes.
(Page 12, figures 5+6)
.
11. Verify that the shape of the
flange is correct
(Page 12, figure 7)
.
E
D C
A
Air outlet
Air intake
B
REMKO MVT
14