EWC Controls Forum

I would recommend you give us a call and have volt meter on hand.
732-446-3110

Green light - (Damper) is open
Red light - (Damper) is closed

M1-"C" Common
M4-"PO" Power open
M6- "PC" Power close

Can you give us a call on this motor problem today

Steven R. Weisneck
HVAC Zoning Technician
Tel: (732) 446-3110 Ext. #461
www.ewccontrols.com
sweisneck@ewccontrols.com
M-F 8:00am - 4:30pm

Companies in Canada

GOODMAN COMPANY CANADA

ECCO HEATING PRODUCTS

Our Rep in Canada - Pacific NW - 509-823-7008

Please give us a call on this when you get a chance.

Thank you

732-446-3110

Yes you need the arm and weights for this Bypass to work correctly. This is the part number (PRD-Weights and Arm (for PRD & PRD-RD models) you are looking for.

You can order it from one of these websites;

www.ewcestore.com
or
www.supplyhouse.com

If you are looking for a Thermostat for the master zone on your ST-2E / ST-3E zone boards here is a list of Thermostats that have the separate "O" and "B" connections that you are going to need for the master zone. Remember the ST series boards are master/slave (Winter/Summer man...

Long as you have a "C" common wire Any WIFI stat will work with that zone board.

Please give us a call today on this. It is too much to type. up

732-446-3110
Ask for John or Steve

I don't see any pictures that show me those two wires. Can you email them to me?

Thank you
Steven R. Weisneck

sweisneck@ewccontrols.com