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Thread: Mitsubishi Heavy Industry
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23-02-2005, 07:05 PM #1
Mitsubishi Heavy Industry
Need help with the following
Mitsibushi Heavy Industries
FDKA 301 HES Cassettes
Customer complaining not enough heat output in Heat mode
Initiated a test run in cool mode
Both units ( side by side) showed 50 psi or 5 Bar on Low pressure
These units are precharged............run is under 7 metres
Were they perhaps despatched eith less refrigerant charge ??
R410A
Second prob
Systems go in defrost............yet indoor fans continue to run and deliver cold air into room
Why ??
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