Checks Before Starting & During Operation - Emerson Copeland EazyCool ZXDI Series Application Manuallines

4.5 Checks before starting & during operation
IMPORTANT
Liquid valves not fully opened! Liquid trap! Both valves should be fully
opened on the liquid line, in order to avoid trapping liquid.
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Check that all valves are fully opened.
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Set the essential parameters of the electronic controller in programming level 1 (refrigerant
type, compressor cut-out/cut-in settings, fan setpoint....) according to the required
application.
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Emerson recommends to check the oil level in the compressor after starting and operation
conditions have stabilised, and to add oil if needed to ensure a sufficient oil level (halfway
up the sight glass).
30 C6.1.10/0118-0318/E