合众开利30GQ-120型空调电气控制电路图交流电源２２０VCOMP1CL1COMP2CL2CL3COMP3SST保护回路OFM1OFM2OFM3OFM4OFM5OFM6OFM7OFM8OFM9SSTOFM10延时3#压缩机延时2#压缩机延时1#压缩机卸载SST SEQUENCE(顺序）COOLHEAT1.4℃1.4℃SYMBOL(符号)AHCCCB1,３CBFCHCHCCLCOMPDFRDFTDFXDGTDTFSFTFTXFUGLHPSHPSXHWTCIPFLPST1ONOFFONOFFONOFFONOFFONOFFONOFFONOFFONOFFDESCRIPTION解释蓄压器加热器高压线压缩机接触器压缩机电源开关冷凝风机分路开关曲轴箱加热器SYMBOL(符号)LWTCOFMOFRDESCRIPTION解释压缩机加热器高压线循环－闭锁OLPB1PB2低水温划出风机电源开关风机接触器橙色指示灯启动按钮停止按钮压缩机除霜继电器PSRR水压开关切换继电器除霜节温器除霜保护继电器排出气节温器除霜温度定时器水流开关风机热继电器风机热保护继电器熔断器绿指示灯高压开关户外风扇压力开关RVSSSRSSTSTRTBTDRTS1,3四通阀线圈开关启动继电器节温器(制冷与制热停止继电器接线端子 TRANSUWLWR延时继电器测试开关变压器卸载装置白色指示灯警告继电器高水温划出风机电机内保护低压开关电线接合器工厂接线 现场接线T2T3T4ONLWTCOFFONHWTCOFFSY1SY2SY3FTX1FTX2WR1WR2WR3OFR1OFR2OFR3OFR4OFR5OFR6OFR7OFR8OFR9OFR10变压器2℃5℃55℃60℃DFX1SR1DFX2SYR2DFX3DFR1DFR4DFR2DFR5DFR3DFR6DFT SEQUENCE(顺序）SSTSTRRR1RR2RR3RR4TB1WLDFT1-2ONOFFGLLPSHPS11LPSHPS22LPSHPS33TDR1CBF停止继电器CB11.7℃启动继电器CB225℃OL1CB3TIME DELAY CIRCUIT(延时电路)TDR1TDR2TDR3OL2OL3PB1PB2DT1DT2DT3FTCL1TDR2风机电源开关2min30sec30secS1S2压缩机电源开关TB2SSTDFTDFT1-23-4CL2TDR3DT TIMING SEQUENCE（正时顺序）F1F2CL3NONC36sec接地端子C1C2C3TB3压缩机接触器TB4TS1TS2TS3TB5测试按钮12min36sec108min