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 Item Data
EOPMPS05 Vacuum pump continuous running control judgement time FF
MOPMPL01 Vacuum pump continuous running maximum supply level 2
MOPMPS06 Vacuum pump restart prevention time 30s
MOPMPS07 Vacuum pump delay start time 30s
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).
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CS-XE9DKE CU-XE9DKE / CS-XE12DKE CU-XE12DKE
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