Computer room precision air conditioning humidification solution - and the reason of fault alarm
A humidifier, the cause of the fault alarm: 1, external water supply water pressure, water inflow is not enough, humidification intraday low;
2, humidification water electromagnetic valve action is ineffective, electromagnetic valve blockage or poor water;
3, a drain obstruction caused by water level is too high;
4, water level controller failure, cause the water level is abnormal;
5, drainage solenoid valve failure, water cannot successful eduction.
6, humidification control circuit connector is loose, poor contact;
7, add wet and heat protection device failure, cannot work within the prescribed scope (
2 kw140℉3 kw190℉)
8, external water total valve does not open, no water supply humidifying plate or humidifying cans;
9, at the beginning of the electrode humidifier use, may be due to the water to cause a false alarm ion concentration is not enough;
10 and humidifying cans dirt is more, current value.
Second, humidification fault alarm elimination method: 1, increasing inlet pipe water pressure;
2, cleaning water electromagnetic valve and the inlet pipe road;
3, cleaning the drain, and make it smooth;
4, monitor the performance of the water level controller, when necessary, to replace water level controller;
5, remove humidifying plate dirt, water out of water;
6, check the water level controller plug part is loose, tighten the foot joint;
7, observe the thermal protection work, if necessary, to replace;
8, the external water supply valve open;
9, through hole near the humidifying air volume is too big, causes the water level fluctuation, by-pass can be closed part, or use the wind cap, blocking water level control in a normal range;
10, the humidifying tank put some salt, the increase in ion concentration;
11, often clean humidifying cans, lest dirt deposition, until the replacement.