Wiring diagram reference standard heatcool conventional 10 11 standard multistage up to 3 heat2 cool conventional 12 heat pump with auxiliary heat heat pump 13 wall anchor mounting screw drill 316 in. Page 6 español.
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Thm5421c wiring diagram. User manuals guides and specifications for your honeywell thm5421c thermostat. Learn more about resideos response to covid 19. Refer to the table and wiring diagrams on pages 3 5. Database contains 1 honeywell thm5421c manuals available for free online viewing or downloading in pdf. 1 typical hookup of heat pump system with up to four stage heat and two stage cool with one transformer 4h2c 3h2c 2h2c 2h1c 1h1c heat pump systems. If you are installing discharge and return air sensors refer to the mounting instructions in the alerts and delta t diagnostics installation instructions packed in the kit.
Holes for plaster communication led m23484. G y w r w2. 12 wire eim as shown. Installing a equipment interface module thm5421c and thermostat th9421c replacing a honeywell rth7600d thermostat. Página 11 for up to 4 heat2 cool systems with honeywell thm5421c or equivalent. The wires run to the following nodes on the rth7600d baseplate.
I have a conventional system and currently 5 wires run to rth7600d thermostat. Honeywell thm5421c manuals user guides. Use our helpful tool to take an assessment of the existing wiring in your home. System types gas oil or electric heat with air heat only conditioning heat only with fan warm air hot water high cool only. Wiring guideequipment with power supply without power supply m23489 field installed jumper between r and hum 1 rh vac h non powered humidifier. It is hook up to a honeywell equipment interface module thm5421c.
Honeywell thm5421 pdf user manuals. Prestige 2 wire iaq equipment interface module controls up to 4 stages of heat and 2 stages of cool in a heat pump system and up to 3 stages of heat and 2 stages of cool in a conventional system. Use our helpful tool to take an assessment of the existing wiring in your home. Page 1 français. 1 installing the equipment interface module eim terminal designations. I have a honeywell th9421c1004 3 wire programmable thermostat that i need to replace.
I would like to connect a honeywell th9320wf50 read more. Find out if your home is compatible with a honeywell home thermostat. Page 1 installation guide visionpro iaq equipment interface module english. View online or download honeywell thm5421 operating manual. 1 wire to terminals on thermostat.
Gallery of Thm5421c Wiring Diagram
