Mitsubishi Electric PUHZ-FRP71VHA2 Service Manual page 64

SW2 setting
Thermostat ON time
0–999
ON
Test run elapsed time
1 2 3 4 5 6
0–120
Number of defrost cycles
0–FFFE
ON
1 2 3 4 5 6
Error postponement code history
(1) of outdoor unit
ON
1 2 3 4 5 6
Error postponement code history
(2) of outdoor unit
ON
1 2 3 4 5 6
Error postponement code history
(3) of outdoor unit
ON
1 2 3 4 5 6
Operation mode on error occurring Operation mode of when operation stops due to error is
ON
1 2 3 4 5 6
Error history (1) (latest)
Alternate display of abnormal unit
number and code
ON
1 2 3 4 5 6
OCH665B
Display detail
0–999
(When it is 100 minutes or more, the hundreds digit,
tens digit and ones digit are displayed by turns.)
(Example) When 245 minutes;
0–120
(When it is 100 minutes or more, the hundreds digit,
tens digit and ones digit are displayed by turns.)
(Example) When 105 minutes;
0–FFFE (in hexadecimal notation)
(When more than FF in hex (255 in decimal), the num-
ber is displayed in order of 16
16
(Example) When 5000 cycles;
Postponement code display
Blinking: During postponement
Lighting: Cancellation of postponement
"00" is displayed in the case of no postponement.
Postponement code display
Blinking: During postponement
Lighting: Cancellation of postponement
"00" is displayed in the case of no postponement.
Postponement code display
Blinking: During postponement
Lighting: Cancellation of postponement
"00" is displayed in the case of no postponement.
displayed by setting SW2 like below.
When no error history,
" 0 " and "– –" are displayed by turns.
The black square ( ) indicates a switch position.
Explanation for display
0.5 s
2
0.5 s
1
0 's places.
0.5 s
9
(SW2)
ON
1
64
0.5 s 2 s
45
0.5 s 2 s
05
3 's and 16 2 's, and 16 1 's and
0.5 s 2 s
C4
2 3 4 5 6
Unit
Minute
Minute
2 cycles
Code
display
Code
display
Code
display
Code
display
Code
display