Zibro SC 1832 Installations-Handbuch Seite 69

instal_SC1832.qxd 06-05-2010
Step 3: Release the Release Sleeve to the lock the male coupling into places.
Step 4: Fold the male coupling handle towards the female coupling half and push until the handle seals
behind the Release Sleeve and flat against the entire coupling assembly.
To disconnect the couplings:
Step 1: Shut down the A/C unit and unplug the electrical power cord from the wall outlet.
Step 2: Wait five minutes for the line pressure between the indoor compressor unit and outdoor conden-
sing unit to equalize.
Step 3: Pull the male coupling handle up and toward the male coupling to the full back position.
Step 4: Retract the Release Sleeve on the female coupling to release the male coupling half from the female
half.
Step 5: To seal and protect from dust, reinstall the protective cap and plug.
ATTENTION
All refrigerant work and refrigerant piping should comply with the local legislation, standards
and codes and should only be done by qualified and skilled people.
ELECTRICAL WORK
Electric safety regulations for the initial Installation
1. In case of an unsafe (electrical, mechanical and/or refrigerant etc) situation do not install the aircon-
ditioner.
2. Power voltage supplied should be in the range of 95%~105% of rated voltage on rating table.
3. A creepage protector and a main power switch with a 1.5 times capacity of max. current of the unit
should be installed in power circuit.
4. Ensure the air conditioner is grounded well.
5. Connect the wires according the attached electrical connection diagram located on the panel of the
outdoor unit.
6. All wiring must comply with local and national electrical standards and codes and be installed by qua-
lified and skilled people.
7. An individual branch circuit and single receptacle used only for this air conditioner must be available.
See the following table for suggested fuse specifications:
NOTE!
The supply voltage should be consistent with the rated voltage
of the air conditioner.
Connect the cable to the outdoor unit
1. The connection cables of indoor and outdoor units have been connected to the terminals on the con-
trol board except the grounding wire(Y/G), only white plug connectors exposed.
2. Remove the control cover from the outdoor unit by loosening the screw.
3. Hold the indoor plug connector and insert the mating plug connector located on the outdoor unit until
10:55 Pagina 69
Model Power supply
<
3,5 kW
220-240V~50Hz
≥ 3,5 kW
Input Rated Current
(Switch/Fuse)
10A
15A
4
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