Toshiba MCY-MHP0305HT-C Service Manual page 55

(Execute it while the units are stopped.)
The indoor unit numbers in a group are indicated one after another. The fan and louvers of the indicated units are
activated.
1
Push and hold the
• appears on UNIT No. on the LCD display.
• The fans and louvers of all the indoor units in the group are activated.
2
Push the button (left side of the button). Each time you push the button, the indoor unit
numbers are indicated one after another.
• The first-indicated unit number is the address of the outdoor unit.
• Only the fan and louvers of the indicated indoor unit are activated.
3
Push the button to finish the procedure.
All the indoor units in the group stop.
To check all the indoor unit addresses using an arbitrary wired remote controller.
(When communication wirings of 2 or more refrigerant lines are interconnected for central control)
(Execute it while the units are stopped.)
You can check indoor unit addresses and positions of the indoor units in a single refrigerant line.
When an outdoor unit is selected, the indoor unit numbers of the refrigerant line of the selected unit are indicated
one after another and the fan and louvers of the indicated indoor units are activated.
1
Push and hold the TIME
At first, the line 1 and CODE No.
an outdoor unit.)
2
Push the (left side of the button) and
address.
3
Push the button to confirm the line address selection.
• The address of an indoor unit connected to the selected refrigerant line is indicated on the LCD display and
its fan and louvers are activated.
4
Push the button (left side of the button). Each time you push the button, the indoor unit
numbers of the selected refrigerant line are indicated one after another.
• Only the fan and louvers of the indicated indoor unit are activated.
and buttons at the same time for more than 4 seconds.
and buttons at the same time for more than 4 seconds.
(Address Change) are indicated on the LCD display. (Select
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buttons repeatedly to select a line