Prohibiting Operation By Remote Control Switch - Hitachi PSC-A64S Installation And Operation Manual

OPERATION PROCEDURE
28

Prohibiting Operation by Remote Control Switch

<Function>
To prohibit the operation by the remote control switch.
When this function is available, the "CENTRAL" indication appears on the LCD on the remote control
switch and the operation by the remote control switch is not available.
1. Depress the "ZONE" switch and the "GROUP"
switch and select the setting target.
(Refer to item 2 of "A. Setting Target Selection and
Monitoring Unit Operation Status" in page 18.)
2. Depress the "RMT. SW NAVL" switch. Every time
the "RMT. SW NAVL" switch is depressed, the
"RMT. SW NAVL" indication is turned ON and OFF
alternately.
•
ATTENTION:
- The above indications show the case of setting operation mode for group 4. The same setting
procedure shall be performed for other groups. In case of the same setting for all groups,
select the group number of "AA".
- Although the "RMT. SW NAVL" function is set, in case of operation by the central station, the
unit can be stopped by the remote control switch, and in this case, the unit can be started
again by the remote control switch.
- For the unit without remote control switch, the "RMT. SW NAVL" function shall be set.
- In case of using together with other controllers, do not set the "RMT. SW NAVL" function.
Additionally, do not set the "RMT. SW NAVL" function by other controller or the malfunction
may occur.
- In case of no setting of temperature ("- -"), the temperature can be set by the remote control
switch during the "RMT. SW NAVL" function is available.
The above figure shows the case of
selecting "ZONE 3, GROUP 6".
Turned ON
The above figure shows the case of
"ZONE 3,GROUP 6" prohibited from
operating by the remote control switch.