How To Perform Zone Registration - Sanyo CH2442 Installation Instructions Manual

9-5. How to Perform Zone Registration

To operate the system controller properly, zone registration is required after finishing the test run (and after
setting all indoor unit addresses) using one of the following methods.
(a) Zone registration using the remote controller (RCS-SH80UG)
Refer to page 73
(b) Zone registration using the system controller (SHA-KC64UG)
Refer to page 74
(c) Automatic zone registration using the system controller (SHA-KC64UG)
Refer to page 75
For methods (a) and (b), you should make a zone registration table manually before performing the
registration as shown on the next page.
For method (c), zone registration is executed automatically, proceeding from small indoor unit address and
small central addresses to larger numbers in numerical order. For example:
Central address
ZONE–group
Indoor unit address
NOTE 1. An indoor unit address is assigned to each indoor unit during automatic address
2. The central address represents the zone and group number. These addressed are
9 9 9 9 9
SC
1 2 3
1-1 1-2 1-3
1-1 1-2 2-1
operation. Each indoor unit address combines an R.C. address and indoor unit number
as follows:
1 – 1
This address is displayed on remote controller for UNIT No. when the UNIT button is
pressed.
assigned in ascending numerical order.
4 5 6
1-4 1-5 1-6
2-2 2-3 3-1
: Indoor unit address (UNIT No.)
Indoor unit No.
Refrigerant circuit No. (R.C. address)
72
S4359146
2084_M_I