Panasonic CS-XE9CKE Service Manual page 45

Detail Explanation for Specification
− − − − Life span counter measure
Increase life span by limiting vacuum pump continuous running period (assure life span of over 30,000h).
− − − − Temp. rise counter measure.
− − − − OLP
Vacuum pump OLP
i. Open temp. : 120 ± 5°C
ii. Close temp. : 76 ± 15°C
Data Name
EOPMPS05
MOPMPL01
MOPMPS06
MOPMPS07
Note: This control is deactivated when EOPMPS05 is set to FF.
3. Vacuum pump restart prevention control
• • • • To avoid starting noise cause by frequent restart of vacuum pump in short period of time.
• • • • If combined with other operation mode where outdoor fan running, restart control time is MOPMPS06.
• • • • If Oxygen only operation, restart control time is MOPMPS06 + MOPMPS07.
• • • • Restart prevention control does not operate when Oxygen is pressed ON during Oxygen delay OFF control.
4. 2 way valve control
2 way valve is ON periodically to avoid it from locking after long period of idling.
• • • • Activation condition
When OD power relay ON signal is generated.
• • • • Activation content
2 way valve is ON for about 5s (valve open).
Item
Vacuum pump continuous running control judgement time
Vacuum pump continuous running maximum supply level
Vacuum pump restart prevention time
Vacuum pump delay start time
45
CS-XE9CKE CU-XE9CKE / CS-XE12CKE CU-XE12CKE
Data
FF
2
30s
30s