Panasonic R410A service manual Outdoor unit maintenance remote control, button

5. Outdoor unit maintenance remote control

*2: 7-segment, 4-digit display for remote controller timer display

The connected unit Nos. are displayed as shown below, using the 7-segment 4-digit ( ) display and the colon.

Display for unit Nos. 1 – 20

Not lit		Not lit		Not lit			Not lit		Meaning of display colon
1		6		11		16
3	4	8	9	13	14		18	19
2		7		12		17
	5		10		15			20	—	—	—	—
Lit		Lit		Lit			Lit			is not displayed.
Display for unit Nos. 21 – 40
Not lit		Not lit		Not lit			Not lit		Meaning of display colon
21		26		31		36
23	24	28	29	33	34		38	39
22		27		32		37
	25		30		35			40	—	—	—	—
Lit		Lit		Lit			Lit

The meaning of the colon display changes in the same way, allowing unit Nos. up to 80 to be displayed.

Sample displays of the unit Nos. of connected indoor units

• Display of unit No. 1

• Display of unit Nos. 1 and 2

• Display of unit Nos. 1, 2, and 3

• Display of unit Nos. 1, 2, 3, and 4

NOTE

The colon display changes automatically every 10 seconds. (The display does not change if higher unit numbers do not exist.)

Pressing the button switches the display immediately to the next higher level, even if 10 seconds have not passed.

AB

*3: The total compressor operating time is displayed (in 1-hour units) using 8 digits.

• When the first 4 digits are displayed, the top point of the colon is lit.

• When the last 4 digits are displayed, the colon points are not lit.

• The display of the first 4 and last 4 digits changes automatically every 10 seconds. It can also be changed by pressing the

button. 10: <Total compressor operating time> (A) and (B) are displayed alternately.

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NOTE

With the outdoor unit maintenance remote controller (when connected to the outdoor unit), the unit remote controller check functions will not operate.

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