MITSUBISHI ELECTRIC PRH-5 - Manual (Page 45)

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START
POWER ON
FZ0, FZ1 ON (SELF HOLD)
CH1, 2 ON
52C2 ON
MC2 OPERATE
MF3 OPERATE
CZ1 ON
TM1 ON
52C1 ON
MC1 OPERATE
MF2 OPERATE
CH1 OFF
CZ2 ON
TM2 ON
CH2 OFF
30CZ1 OFF
RL1 ON
CH1 ON
52C2 ON
MC2 OPERATE
MF3 OPERATE
52C1 OFF
MC1 STOP
MF2 STOP
52C2 OFF
MC2 STOP
MF3 STOP
SERVICE CALL
CH2 ON
RL2 ON
30CZ2 OFF
HZ ON
21S41, 2 ON
CZ1 ON
TM1 ON
TM2 ON
CH2 OFF
52C1 ON
MC1 OPERATE
MF2 OPERATE
CH1 OFF
26D1, 3 ON
X1 ON
X3 ON (SELF HOLD)
21S41 OFF
MF2 STOP
26D1, 3 OFF
21S41 ON
MF2 OPERATE
X1, 3 OFF
21S42 ON
MF2 OPERATE
X2 ON
X4 ON (SELF HOLD)
26D2, 4 ON
21S42 OFF
MF3 STOP
52F ON
MF1 OPERATE
SW3 ON?
SW1 COOL?
23WA No.1 ON?
PASS THE 3 MIN.?
23WA No.2 ON?
PASS THE 2 SEC.?
No.1 SAFETY
DEVICE OFF?
No.2 SAFETY
DEVICE OFF?
No.1 CONDENSING
TEMP. 6˚C?
No.1 CONDENSING
TEMP. -12˚C?
23WA No.1 ON?
PASS THE 2 SEC.?
PASS THE 3 MIN.?
23WA No.2 ON?
No.2 CONDENSING
TEMP. -12˚C?
No.2 CONDENSING
TEMP. 6˚C?
No.1 DEFROST
OPERATION?
NO
NO
YES
YES
NO
YES
NO
YES
NO
YES
NO
YES
YES
NO
YES
NO
YES
NO
YES
NO
YES
NO
YES
NO
NO
YES
NO
YES
NO
YES
NO
YES
NO
YES
GL ON
30CZ1, 30CZ2 ON (SELF HOLD)
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PRH-15, 20YA
PRH-15, 20YA-L