REMKO RKV 13 T - Manual (Page 14)

14
Electrical wiring diagram
Connections to the outdoor units RKS and RKM
The connection terminals of the outdoor units can have different labels depending on the type of unit:
Red
White
Orange
Yellow-Green
Outdoor unit
To the compressor contactor
Protective conductor
Power supply Indoor unit
A / R
N / C
2 / Y
L1
N
A
N
2
PE PE
PE Control conductor
Neutral conductor
External conductor
230 V~, 50 Hz,
L1/N/PE
Indoor unit Description RKS RKM
L1 External conductor A R
N Neutral conductor N C
L Control contactor condenser contactor 2 Y
PE Protective conductor
Condensation Connection
Condensation forms on the evaporator during cooling
operation because temperatures below the dew point
are reached. The collection tray of the indoor unit is
equipped with a condensation hose. This must be
placed at an incline to ensure that the condensation
drains.
General information
à The condensation drainage line is generally placed
in the same guideway as the refrigerant lines.
à If, as a result of structural design conditions, it is
necessary to have a different guideway for the con-
densation hose, the hose can also be guided to the
indoor unit through a different drain.
à If the condensation is being guided to a drainage
line, please install a siphon-like hose guideway which
acts as an odour seal.
à Make sure there is an adequate incline for drainage
(at least 2 %).
à If the unit is being operated at outside temperatures
below 0°C, the lines must be placed in such a way
that they are protected from frost.
The supplied condensation hose can be extended with
standard hoses that are 17 mm in diameter. Always use
suitable hose clips.
After the hose has been laid, check to make sure that
condensation can drain freely.
Wall assembly:
The condensation hose is
guided out below or behind the
indoor unit
Ceiling assembly:
The condensation hose is
guided out through an addi-
tional, breakable oval housing
opening close to the grille