Manualshelf

Install Instructions

ManualsBrandsiO HVAC Controls ManualsHVAC Controls4 Channel Wireless Relay PLUS Kit
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HEAT PUMP UPGRADE WITH ONLY TWO WIRES TO OUTDOOR UNIT
iO-WRP-B TERMINALS iO-WRP-S TERMINALS
SINGLE OR MULTI-STAGE COOLING WITH BROKEN WIRE TO OUTDOOR UNIT
iO-WRP-B TERMINALS iO-WRP-S TERMINALS
LINE
24VAC
STEP-DOWN
TRANSFORMER
HEAT PUMP UPGRADE WITH NO WIRES TO OUTDOOR UNIT
iO-WRP-B TERMINALS iO-WRP-S TERMINALS
LINE
STEP-DOWN
TRANSFORMER
3