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Electronic!Expansion!Valve!Controller!
SEC60x!series!
Manual!/!Installation!Instructions!
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Features!
•!Advanced!PID!algorithm!to!ensure!accurate!automatic!adjustment!of!superheat;!
•!Applicable!for!various!refrigerants;!
•!Quick-Safe!prevention!of!low!and!high!superheat!to!ensure!the!system!operating!well!at!any!
conditions;!
•!Small!size,!rail!mounting!design,!easy!to!install;!
•!Energy!efficient,!achieving!the!mo st!efficient!use!of!the!evaporator. !
1.!This!product!may!cause!an!electric!shock!in!handling.!Please!do!not!attempt!to!open!it!with!power!turned!on.!
2.!This!product!should!be!installed!in!a!place!fixed!secured!by!a!rack!or!panel.!
3.!This!product!can!be!used!under!the!following!environmental!conditions:!
●!Indoor! ! ●!Pollution!Degree!2! ! ●!At!an!altitude!of!2000m!or!below!
4.!Power!input!must!be!within!the!designated!ranges.!
5.!To!turn!on!or!tur n!off!power!supply!for!this!product,!please!use!the!circuit!breaker!or!switch!of!a!standard!product!of!
IEC!60947-1!or!IEC!60947-3!product!and!install!it!within!a!close!distance!allowing!convenient!operation!by!user!provided.!
6.!An!output!wire!to!be!us ed!for!this!product!should!be!inflammable!grade!FV1(v-1!grade!or!above).! The!thickness!of!
!!the!wire!should!be!AWG!20!or!above!(0.50mm²).!
7.!To!prevent!it!from!a n!inductive!noise,!pleas e!maintain!the!high-voltage!wire!and!power!wire!separated.!
8.!Please!avoid!installing!the!product!in!a!place!where!a!strong!magnetism,!noise,!severe!vibration!and!impact!exist.!
9.!When!extending!the!sensor!wire,!use!a!shield!wire!and!do!not!extend!it!unnecessary!long.!
10.!The!sensor!wire!and!signal!wire!should!be!away!from!the!power!and!load!wires!using!conduits!separately!installed.!
11.!Please!avoid!using!the!product!near!a!device!generating!strong!high!frequency!nois e!(high!frequency!welding!machine,! !
!!!high-frequency!sewing!machine,!high-frequency!radiotelegraph,!high!capacity!SCR!controller)!
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