How to Manually Operates Sparlon EEV

MCS-EXV-DRIVER
Operation Manual
Control of Bipolar Expansion Valves
FEATURES
• Modes of operation: Auto/Manual
• Closing of the valve on loss of power.
• Universal main supply operation (accepts 110 to 240 VAC ±10% (50/60 Hz); 44 VA or 24 VAC ±
10% (50/60 hZ)
• Supports a variety of expansion valves (SEE CHART ON FOLLOWING PAGES)
• POWER OK indicator LED
• FUSE BLOWN indicator LED
• If a power failure occurs it activates the MCS-EXV-DRIVER into power down mode AND CLOSES THE VALVE

[@kareemkhan3665]

Assalamu alaikum thx

[@javeedhvactechnician7760]

Valekumassalam welcome

[@govindverma3565]

Sir isko direct kese open ya close kare agar humare pass ye controller nhi hai to...... mujhe microsmart zamil chiller mai open krke check krna h

[@javeedhvactechnician7760]

Individual aap ko step-down transfermer laga ke check Krna padega

[@mujeeb7100]

For auto command , what input is required for UED. Rather than 24vdc.

[@javeedhvactechnician7760]

Both Control & EXV 24v command

[@Qamarudeenfaruqi786]

Isko kase cheak karte h expation valve ko ki sahi h ya khrab

[@javeedhvactechnician7760]

Isme 4wire rehte hi 2 wire ek winding baki 2doosre each winding ka resistance 75ohms ana chahiye tabi sahi hai ya phir kharab

[@javeedhvactechnician7760]

+/- 5%no issue usse km ohms Aya to kharab mana jata hi

[@Qamarudeenfaruqi786]

Or Kitana om ata 4 core m

[@javeedhvactechnician7760]

2wire me 75 ohms

[@javeedhvactechnician7760]

+/-5%