Water Connections; Electrical Connections (See Fig. 6, Fig. 7 And The Wiring Diagram Supplied With The Unit) - Liebert HIROSS Hisp SE Serie Mode D'emploi

S The liquid line must be kept far from heat sources;
if this is not possible it has to be insulated.
S If the condensing unit is placed above the evaporat-
ing unit, the last segment of the intake tube (insu-
lated tube) must lean towards the condensing unit.
S If, on the other hand, the condensing unit is placed
under the conditioner it is advisable to create a trap
on the intake tube.
Tab. 3 --- Standard diameters of R22 and R407C
tubes (*)
MODEL GAS DUCT
HISP SE+SC04 f14 x 1
HISP SE+SC05
f16 x 1
HISP SE+SC06
f16 x 1
HISP SE+SC08
f18 x 1
HISP SE+SC10
f18 x 1
HISP SE+SC13
f22 x 1
HISP SE+SC14 f22 x 1
(*) For max. (equivalent) distances up to 15 m for R22 and up to 1o m
for R407C.
b) Draining operation of the refrigerating lines
The draining operation has to be performed by using
the 1/4"SAE connectors, placed on the unit on--- off
valves, through the special quality pump.

2.6 --- Water connections

During the cooling cycle part of the air humidity con-
denses on the evaporating coil. The condensate is col-
lected in the tank placed under the coil and must be
drained outside.
Tab. 4 --- Water connections (Fig. 10)
CONNECTOR
Condensate outlet
To drain the condensate:
S Use galvanized steel, PVC or flexible polythene
tubing.
S CAUTION: DO NOT INTERCONNECT THE
OUTLETS OF DIFFERENT MACHINES.
S Make sure there is at least a 2% gradient towards
the drain outlet.
S There must be a drain trap placed at least 30 mm
below the drain tank.
S Fill the drain trap with water, pouring it into the
condensate tank.
English
2.7 --- Electrical connections (see Fig. 6,
1) Before arranging the electrical connections, make
S all electrical components are not damaged;
S all terminal screws are tight;
S the supply voltage and frequency are as indicated
S the automatic switch QS1 is in open position
S there are no live components.
LIQUID DUCT
2) Supply cable connections:
f8 x 1
S Evaporating unit: the conditioner is supplied with
f8 x 1
f10 x 1
f10 x 1
S Inside the electrical board connect the main supply
f12 x 1
f12 x 1
f12 x 1
Fig. F --- Details of the SE electrical connections with cable presser
DIMENSIONS S Connect the Bus control cable between the Micro-
f21 mm
S Connect the yellow--- green ground cable.
Concerning the alarm contacts available in the differ-
ent versions, these can be found on the terminal board
in the control panel, and then placed remotely in the
display box. For the alarm description see Chap. 5 and
the manual of the installed control.
S To connect 2 or more units installed in the same
S Motor condensing unit:
4
Fig. 7 and the wiring diagram sup-
plied with the unit)
sure that:
on the unit.
(OFF);
electrical and terminal boards suitable for func-
tioning, through the Microface integrated micro-
processor control.
cable (not supplied by us) to the knife switch QS1
or to the terminals L1--- N (the section of the supply
cables is shown in Tab. 8), by passing through the
cable holders on each side of the unit.
and plastic sheath (not supplied by us)
face board and its remote display, passing through
the cable holders placed on the sides and also in the
back of the unit.
room and provided with the MICROFACE con-
trol, with the HIROMATIC interface, use the HI-
ROBUS cable (supplied with the unit) by connect-
ing it as shown in the wiring diagram. Read the Mi-
croface or Hiromatic manuals to set up the units in
stand--- by.
CAUTION: THE CONDENSING UNIT IS SUP-
PLIED BY THE EVAPORATING UNIT. (Read
the wiring diagram supplied with the conditioner).
Connect the supply cable and the auxiliaries cable
(see Fig. 7 and Fig.6a) between the terminal board
of the conditioner and that of the condensing unit
on the other (the cables are not supplied by us).