3/17/2024 0 Comments Danfoss icad 1200 manual![]() ![]() Once onsite the valve opening is shown as 100% open but is actually closed.īecause the refrigerant level in the receiver is high and opening the Liquid Line bypass.Īllows the refrigerant to flood into the surge drum. ![]() "Is a right Pain in the butt, Particularly if the plant room is on the ground floor and the control room is 1st floor! Resulting in long shutdowns before anyone on-site notices the chill room temps rising.Īs anyone will appreciate once emptied getting a large Ammonia plant away again is, Shall we say Said valve has started to randomly shut closed and the surge drum gradually empties.Ĭausing the plant to cycle off on it's suction Pressure control. With it's liquid level being metered by a ICAD /ICM Valve. A site (Un manned by Engineers) has a large surge drum on Ammonia. ![]()
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