Setting When Connecting Safety Equipment - Toshiba MCY-MUG0401HSW-E Service Manual

8-4-5. Setting when connecting safety equipment

 Setting when connecting indoor units to Shut-off Valve unit, and
when connecting safety equipment
[Cautions to connection of indoor unit]
• When connecting the indoor units to Shut-off Valve unit, it is necessary to set up indoor DN CODE No..
Be sure to set up indoor DN CODE No. after setup of address.
• When connecting the indoor units to Shut-off Valve unit, it is possible to connect with multiple groups and
connect individually.
• Even if no additional safety equipment is required, be sure to set safety measures (Indoor DN CODE No. [107]).
[Connection rules]
• Shut-off Valve unit are allowed in the system.
• Simultaneous connection of 2 or more Shut-off Valve units to the same indoor unit is not allowed.
• Group settings across Shut-off Valve units are not allowed.
[Setting rules]
• The safety measures for indoor units set in the group shall be the same. (Allow mixing in the system.)
• Only one Leak Detector is used in a group.
 How to set up the indoor DN CODE No. [FE] (Shut-off Valve unit
address)
• As for every Shut-off Valve unit, set up indoor DN CODE No. "FE" within the range of 1~128.
This CODE No. should not be duplicate in one system.
1
Push and hold menu button and [ ] setting button simultaneously for 10 seconds or more.
(If 2 or more indoor units are controlled in a group, the first indicated UNIT No. is that of the head unit.)
2
Each time [ ] [ ] setting button is pushed, indoor unit numbers in the group control change
cyclically. Select the indoor unit to change settings for. (The fan and louvers of the selected indoor
unit are activated.) (The fan of the selected indoor unit is turned on.)
3
Push the Timer off button.
4
Push the menu button to make Code No. flash. Change Code No. [FE] with [ ] [ ] setting button.
5
Push the menu button to make Set data [
to change the value indicated in the SET DATA section to that you want.
6
Push the Timer off button. (When the display changes from [
setup is completed.)
7
When all the settings have been completed, push ON/OFF button to determine the settings.
" " flashes and then the display content disappears and the air conditioner enters the normal
stop mode. (The remote controller is unavailable while "
] flash. Push the [ ] [ ] buttons repeatedly
] to Set data [
¯ ¯
" is flashing.)
104
] flashing, the