1. Wël
Central air conditioning automatic addition device is a dedicated control system, and configured 1-5 addition barrels, mixer, liquid level meter, measuring pump, detection probe, flowmeter, electromagnetic valve and other external signal output equipment etc., to cool the circulating water electrical conductivity (PH value, turbidity, OPR) as the detection object, by measuring the circulating water electrical conductivity value to measure the quality of water, sending addition, drainage signal, and through external equipment to complete the addition, drainage, so as to achieve the automatic operation of the system, while achieving bacterial killing algae, dirt, soothing while maintaining a certain concentration of the body. Käke kɔnɔ kɔnɔ kɔnɔ kɔnɔ kɔnɔ kɔnɔ kɔnɔ kɔnɔ kɔnɔ kɔnɔ kɔnɔ kɔnɔ kɔnɔ kɔnɔ kɔnɔ kɔnɔ.

2, luɔɔi
Central air conditioning water treatment intelligent control device uses high precision online water quality detection, tracking real time water quality changes, returning water quality sampling signals to the central controller, central controller according to the quality of water and central air conditioning system operating conditions, automatically adding dirt corrosive agent and bacterial algae killer to the water system.
Në ye mɛn, a cɔl central controller alëu bï ya looi ka bɛ̈n ya looi ka bɛ̈n ya looi ka bɛ̈n ya looi ka bɛ̈n ya looi ka bɛ̈n ya looi ka bɛ̈n ya looi ka bɛ̈n ya looi ka bɛ̈n ya looi ka bɛ̈n ya looi
Central air conditioning water treatment intelligent control device solves artificial chemical water treatment even if there is a private operation, it can't possibly track online the quality of water instantly addition and automatic drainage, can only be added once after a period of time medicine and manual drainage, so not only the operation very difficult, but also easy to appear addition initial concentration or drainage amount too large, with the concentration or drainage amount too small phenomenon, severely wasting drugs and water, significantly reducing drug effectiveness.

II. Detail
1. Dimensions
Note: 1. ye dɛ̈t ye dɛ̈t ye dɛ̈t ye dɛ̈t ye dɛ̈t ye dɛ̈t ye dɛ̈t ye dɛ̈t ye dɛ̈t ye dɛ̈t ye dɛ̈t ye dɛ̈t ye dɛ̈t 2.All interfaces are threaded connections.