單項(xiàng)選擇題控制時(shí)間限設(shè)定值菜單()功能是此定時(shí)器將控制后級(jí)壓縮機(jī)的啟動(dòng)直到前級(jí)壓縮機(jī)的負(fù)載達(dá)到最大要求的負(fù)載。

A、CAPACITY HOLD SOLENOID OFF TIME
B、CAPACITY HOLD SOLENOID ON TIME
C、ANTICYCLE START TIME
D、START LAG COMPRESSOR TIMER


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2.單項(xiàng)選擇題控制時(shí)間限設(shè)定值菜單()僅當(dāng)前級(jí)/后級(jí)使能操作項(xiàng)被選擇才產(chǎn)生作用,定時(shí)器決定了后級(jí)壓縮機(jī)負(fù)載不能改變脈沖的部分。

A、CAPACITY HOLD SOLENOID OFF TIME
B、CAPACITY HOLD SOLENOID ON TIME
C、ANTICYCLE START TIME
D、START LAG COMPRESSOR TIMER

3.單項(xiàng)選擇題控制時(shí)間限設(shè)定值菜單()功能是在丙烷機(jī)斷電后到丙烷機(jī)重新啟動(dòng)之間的時(shí)間間隔。

A、LO OIL INJECTION TEMPERATURE BYPASS
B、FILTER DIFFERENTIAL PRESSURE CHANGE-OVER TIMER
C、PUMP RUN LIMIT WITHOUT OIL PRESSURE TIMER
D、AUTO RESTART AFTER POWER FAILURE TIMER

4.單項(xiàng)選擇題控制時(shí)間限設(shè)定值菜單()功能是在丙烷機(jī)啟動(dòng)過(guò)程中旁通潤(rùn)滑油注入溫度低信號(hào)的時(shí)間長(zhǎng)度。

A、LO OIL INJECTION TEMPERATURE BYPASS
B、FILTER DIFFERENTIAL PRESSURE CHANGE-OVER TIMER
C、PUMP RUN LIMIT WITHOUT OIL PRESSURE TIMER
D、AUTO RESTART AFTER POWER FAILURE TIMER

5.單項(xiàng)選擇題控制時(shí)間限設(shè)定值菜單()功能是在丙烷機(jī)啟動(dòng)過(guò)程中旁通潤(rùn)滑油壓力低于潤(rùn)滑油運(yùn)行壓力低關(guān)停信號(hào)的時(shí)間長(zhǎng)度。

A、MOTOR STARTER AUXILIARY CONTA、CT BYPASS
B、OIL PUMP PRELUBE BEFORE START TIMER
C、OIL PRESSURE BYPASS ALLOW TIMER
D、OIL PRESSURE FAILURE DELAY TIMER

6.單項(xiàng)選擇題控制時(shí)間限設(shè)定值菜單()功能是潤(rùn)滑油泵預(yù)潤(rùn)滑時(shí)間長(zhǎng)度。

A、MOTOR STARTER AUXILIARY CONTA、CT BYPASS
B、OIL PUMP PRELUBE BEFORE START TIMER
C、OIL PRESSURE BYPASS ALLOW TIMER
D、OIL PRESSURE FAILURE DELAY TIMER

7.單項(xiàng)選擇題丙烷機(jī)控制時(shí)間限設(shè)定值菜單()功能是在自動(dòng)加/減載模式下,如果需要降低丙烷機(jī)的負(fù)載,加/減載電磁閥將會(huì)在定時(shí)器的時(shí)間長(zhǎng)度內(nèi)對(duì)丙烷機(jī)進(jìn)行減載。

A、CAPACITY INCREASE SOLENOID OFF TIMER
B、CAPACITY DECREASE SOLENOID ON TIMER
C、CAPACITY DECREASE SOLENOID OFF TIMER
D、SLIDE VALVE RETURN AT SHUTDOWN TIMER

8.單項(xiàng)選擇題丙烷機(jī)控制時(shí)間限設(shè)定值菜單()功能是不允許加/減載電磁閥得電加載的時(shí)間長(zhǎng)度。

A、CAPACITY INCREASE SOLENOID OFF TIMER
B、CAPACITY DECREASE SOLENOID ON TIMER
C、CAPACITY DECREASE SOLENOID OFF TIMER
D、SLIDE VALVE RETURN AT SHUTDOWN TIMER

10.單項(xiàng)選擇題丙烷機(jī)安全設(shè)定值菜單()功能是丙烷機(jī)運(yùn)行過(guò)程中潤(rùn)滑油過(guò)濾器差壓高安全設(shè)定值,報(bào)警值12PSI,關(guān)斷值15PSI,復(fù)位值10PSI

A、LO RUN OIL PRESSURE
B、HI START FILTER DIFFERENTIAL PRESSURE
C、HI RUN FILTER DIFFERENTIAL PRESSURE
D、CAPACITY INC、REASE SOLENOID ON TIMER