Hitachi MULTIZONE RAM-110NP5E Technical Catalogue page 25

OPTION LIST
10-14
10.4 DISTRIBUTOR – SPX-DST1
The optional distributor is to be used together with the wired remote controller when there is a need to centralize the
control of multiple indoor units using only a single wired remote controller.
A single distributor could be connected further to 3 separate distributors so that up to 13 units of indoor could be controlled
by a single wired remote controller.
SPX-WKT3
RCDA
RCDB
SPX-WKT3
RCDA
RCDB