cycler with independent adjustable switch ON/OFF it is used for regular room ventilation, cyclic dehumidifi cation, light control, circulating pumps, noon signs, etc. 2 time functions: 1) Cycler beginning with pulse 2) Cycler beginning with pause function choice is done by an external jumper of terminals S-A1 time scale 0.1 s - 100 days devided into 10 time ranges: (0.1 s - 1 s / 1 s - 10 s / 0.1

本产品为高压控制用压力控制器。开关压力差固定，具有手动复位功能。标准型：IP20（可任选加上盖：IP44）。﹟鹭宫还生产防滴型、防爆型产品。具有CE、UL

电磁式四通换向阀适用于热泵式的单元、分离式系统以及窗式空调器。该四通换向阀具有换向操作可靠的优点。备有预防短周期的独特装置。适于在高低压侧之间的压差极小时，进行瞬时换向。可将阀上的压力损失、阀泄漏降低至最低程度。具有CE、UL