Honeywell PRO THD Manual Online: Wiring Diagrams.
1 Power supply. Provide disconnect means and overload protection as required. 2 Factory- installed.
During installation, the wires are connected to one board that sends certain data through each wire to the thermostat. The system will not operate correctly if the. Honeywell Non-Programmable Digital Thermostat Installation Guide.
If wiring to a heat pump, use a small piece of wire (not supplied) to connect terminals W. Use the numbers. The position of the terminals in the wiring diagram is likely just for ease of drawing, and may not exactly model the actual.
Honeywell thermostat wiring instructions for 4 & 5 wire applications. Learn how to wire basic thermostats and digital thermostats to operate heat and cooling.Find great deals on eBay for honeywell thdReturns Made Easy · Low Prices on eBay · Free Shipping Available · Exclusive Daily DealsTypes: Fashion, Home & Garden, Electronics, Motors, Collectibles & Arts, Toys & Hobbies.
SKU: THD Brand: Honeywell (78) $ each $ box of 4 This product will NOT be used in the installation or repair of a potable water (human consumption) application. You must agree to this statement in order to purchase this product.
Installation Guide 4 Wiring 1 Loosen screw terminals,insert wires into terminal block,then re-tighten screws. 2 Push excess wire back into the wall schematron.org wires in shaded area as shown at left.
3 Plug the wall opening with non-flammable insulation to prevent drafts from affecting thermostat operation. Terminal Designations W Heat relay.
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Industrial Combustion. Installation Materials-Refer to the following information to remove the thermostat from the wallplate.
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