4
2. Names and functions of each part
2-1. Appearance
· This controller has two operation modes. One is the [COLLECTIVE STATUS DISPLAY Screen] for
making operations and settings for all air conditioners, and the [GROUP STATUS DISPLAY
Screen] for making operations and settings for air conditioners in each group. Refer to section 4.
Operation methods (page 10) for details.
MONITOR/SET
GROUP
DAY
DAY PATTERN
TIMER
ON/OFF
PROHIBIT
MODE
ON/OFF
OPERATION
PATTERN
CLOCK
TEMP.
CLEAR
SCHEDULE TIMER
PAC-YT34STA
1
3
2
4
1. COLLECTIVE/GROUP DISPLAY
Indicates which mode is selected:
COLLECTIVE: [COLLECTIVE STATUS DISPLAY Screen]
GROUP: [GROUP STATUS DISPLAY Screen]
2. COLLECTIVE ON/OFF LAMP
ON: One or more group is running
(Also ON when a sequential unit is running)
OFF: All groups are stopped
Flicker: Registered air conditioner is malfunctioning
3. COLLECTIVE ON/OFF SWITCH
COLLECTIVE STATUS DISPLAY SCREEN/GROUP STATUS DISPLAY SCREEN
* If pressed when all groups are stopped, all groups will start running.
* If pressed when one or more groups are running, all groups will stop.
* If pressed when a registered air conditioner is malfunctioning, all groups will stop.
4. CAUTION
Remote control operations are not possible if "H0" or "H1" is displayed while the power is ON. (Approx. five
minutes.)
Summary of Contents for PAC-YT34STA
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