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Fcu ka bms control and ddc and thermostats sahit vidio banaye mere paas image hai said ka aap ko kaise bheju aap achhe se samjha denge to bahut meharbani hogi sir
Hello sir please help me. 30 Ahu hai unme 30 damper or 30 ahuvator install karne hai fire ke sath integrate krne h. Kya uske liye 30pc. relay install karne honge?
Mujhe pura wiring samajh me nahi aa rajha usme 8 pin ka reley laga hai 1- moter ke pass 220 vac and 28 vdc omran company 2- afu ke pass ddc pannel me 24 vac ka reley hai relequick compony ka