Zibro SC 1832 Installations-Handbuch Seite 68

instal_SC1832.qxd 06-05-2010
Drain joint installation
(see fig. 12)
Fit the seal into the drain elbow, then insert the drain joint into the base pan hole in the bottom of the out-
door unit, rotate 90° to assemble them securely. Connect the drain joint with an extension drain hose (not
included). In this way condensed water, which is produced during heating mode of the airconditioner, can
be drained away.
REFRIGERANT PIPING CONNECTION
CAUTION
For your safety, always wear safety eye wear and work gloves when connecting the pipes.
• Remove the cover before performing the connection.
Male half coupling of indoor unit
To connect the couplings:
Step 1: Ensure that the handle on the male coupling is in a reclined position away from the mating male
coupling.
Step 2: Retract the Release Sleeve on female coupling, insert the male coupling located on the indoor unit
into the female coupling.
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Seal Drain joint
Base pan hole of
outdoor unit
Fig. 12
Remove the protective cap.
release
sleeve
release
sleeve
Seal
Drain pipe
Female half coupling of outdoor unit
release
sleeve
Retract the "release Sleeve"
and remove the protective plug.
release
sleeve