ESIE09-05 Field Setting
Test Operation 109
3.2.2 Cool / Heat Mode Switching
There are the following 2 cool/heat switching modes.
c Set cool/heat separately for each outdoor unit system by AHU remote controller (only for Z-
control).
d Set cool/heat separately for each outdoor unit system by cool/heat switching remote
controller (X-, Y- and Z-control).
c Set Cool / Heat for Outdoor Unit System by Remote Controller
Set outdoor unit PC board DS1-1 to IN (factory set).
Set cool/heat switching to IND (individual) for “Setting mode 1” (factory set).
Все каталоги и инструкции здесь: http://splitoff.ru/tehn-doc.html