Group Control - Toshiba Carrier RAV-SP180KRT-UL Manuel D'installation

+001111052201_00Ta.book Page 25 Friday, November 20, 2009 11:45 AM
High-Wall Type
Outdoor unit data
CODE No.
Outdoor unit heat exchanger (coil)
60
61 Outside air temperature (TO)
Compressor discharge air temperature
62
63 Compressor intake air temperature (TS)
64
65 Heat sink temperature (THS)
6A Operating current (x1/10)
Compressor cumulative operating hours
F1
25-EN
Data name
temperature (TE)
(TD)
—
(x100h)
– 25 –

Group control

Group control is not available with the supplied
wireless remote controller.
Use the optional wired remote controller.
In case of group control for system of
multiple units
One remote controller can control maximum 8
indoor units as a group.
▼ In case of group control in single system
Outdoor unit Outdoor unit
Outdoor unit
Indoor unit Indoor unit Indoor unit
Remote
Controller
Finish address setup by power-ON
• For wiring procedure and wiring method of the
individual line (Identical refrigerant line) system,
follow to "Electric work".
• Wiring between lines is performed in the
following procedure.
Connect the terminal block (A/B) of the indoor
unit connected with a remote controller to the
terminal blocks (A/B) of the indoor units of other
indoor units by wiring the inter-unit wire of the
remote controller.
• When the circuit breaker and leakage breaker
are turned on, the automatic address setup
starts and which indicates that address is being
set up flashes on the display part. During setup
of automatic address, the remote controller
operation is not accepted.
Required time up to the finish of automatic
addressing is approx. 5 minutes.
NOTE
In some cases, it is necessary to change the
address manually after setup of the automatic
address according to the system configuration of
the group control.
Installation Manual
Outdoor unit Outdoor unit
Indoor unit Indoor unit
(Max. 8 units)
Toshiba