Honeywell thermostat t874c manual

TG/QF www.doorway.ru-HEAT-AUTO-COOL AUTO-ON Auto and Manual TG/QJ www.doorway.ru-AUTO-OFF AUTO-ON Auto TR/QL www.doorway.ru-HEAT-OFF-COOL AUTO-ON Manual OPERATION On a two-heat thermostat, the two stages of heat make sequentially as the temperature drops. Make refers to the mercury switch initiating a call for heat or cool. Honeywell TC Manuals User Guides. User Manuals, Guides and Specifications for your Honeywell TC Thermostat. Database contains 1 Honeywell TC Manuals (available for free online viewing or downloading in PDF): Installation instructions. The TC Thermostat provides low voltage (24 to 30 Vac) control for 2-stage heating and 1-stage cooling systems. The QF Subbase provides wiring terminals, www.doorway.ru-HEAT-AUTO-COOL system switching, and AUTO-ON fan switching for heat pump systems. Operation On a 2-heat thermostat, the two stages of heat make sequentially as the temperature www.doorway.ru Size: KB.

Honeywell QF, TC manual. Success! {{ $www.doorway.rusMessage }} Errors!. t multistage thermostats and q subbases subbase thermostat system components reset 1 l1 (hot) l2 1 v 2 2 h1 anticipator vr internal thermostat compressor contactor m 3 fan switch fan relay h1 overload switch hi pressure switch auto fall 4 f on service service led (red) l outdoor thermostat supl. elec. ht. relay 5 s h2 6 y h2 anticipator 7. Multistage Heat and Cool Systems. Dimensions (in.) (including Q subbase) 3 9/16 in. high x 5 5/8 in. wide x 2 3/16 in. deep. Dimensions (mm) (including Q subbase) 91 mm high x mm wide x 56 mm deep. Includes. locking cover with thermometer and field-adjustable locking levers.

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