Trane 52 Programmable Thermostat Manual
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TCONT600AF11MA Programmable Comfort Control Installation Instructions 69-1834-2 Pub. No. 18-HD25D20-3
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Product Application This Comfort Control provides electronic control of 24 VAC single-stage heating and cooling systems. System Types • Gas, oil or electric heat with air conditioning • Warm air, hot water, high-efficiency furnaces, heat pumps • Heat only with fan • Cool only Power • Common wire only • Common wire with battery backup Changeover Options • Selectable manual or auto-changeover modes System Settings • Heat, Off, Cool, Auto Fan Settings • Auto, On Must be installed by a trained,...
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1 Install the Comfort Control about 5 feet (1.5m) above the floor in an area with good air circulation at average temperature. Do not install in locations where the Comfort Control can be affected by: • Drafts or dead spots behind doors and in corners • Hot or cold air from ducts • Sunlight or radiant heat from appliances • Concealed pipes or chimneys • Unheated/uncooled areas such as an outside wall behind the Comfort Control NO NONO Installation Pre-installation checklist .................2 Wallplate...
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2 Pre-installation checklist Package contents Check to make sure your package includes the following items: Owner’s Guide Wall anchors and mounting screws (2 each) AA alkaline batteries (2) Programmable Comfort Control(wallplate attached to back) Required tools & supplies • No. 2 Phillips screwdriver • Small pocket screwdriver • Drill • Drill bit (3/16” for drywall, 7/32” for plaster) • Hammer • Pencil • Electrical tape • Level (optional) Quick reference card
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3 Remove the wallplate from the Comfort Control as shown at left, then follow directions below for mounting. 1 Insert quick reference card in slot in back of Comfort Control. 2 Pull wires through wire hole. 3 Position wallplate on wall, level and mark hole positions with pencil. 4 Drill holes at marked positions as shown below, then tap in supplied wall anchors. 5 Place wallplate over anchors, insert and tighten mounting screws. Drill 3/16” holes for drywall.Drill 7/32” holes for plaster. Wall...
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Wiring 1 Loosen screw terminals, insert wires into terminal block, then re-tighten screws. 2 Push excess wire back into the wall opening. Keep wires in shaded area as shown at left. 3 Plug the wall opening with non- flammable insulation to prevent drafts from affecting Comfort Control operation. Terminal Designations G Fan relay. W (O) Heat relay or changeover valve terminal for heat pumps. B Common wire from secondary side of cooling system transformer. Y Compressor contactor. R...
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5 Typical 1H/1C system: 1 transformerTypical 1H/1C system: 2 transformers Factory-installed jumper. Remove for 2-transformer systems only. • Provide Power Supply disconnect means and overload protection as required. 2 In Installer Setup, set system type to Heat Pump. Wiring diagrams Typical 1H/1C heat pump system: SINGLE STAGE GAS FURNACE – SINGLE STAGE COOLING SINGLE STAGE AIR CONDITIONER SINGLE STAGEGAS FURNACE 24VAC HOT 24VAC 600 COMFORT CONTROL TERMINAL BLOCK FAN COOLING HEATING FACTORY INSTALLED...
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AC Power The Comfort Control must be powered by 24 VAC power. To wire the Comfort Control for AC power, connect the common side of the cooling transformer to the “B” terminal as shown at left. Important: Remove R/Rc jumper for 2-transformer systems only. (See wiring diagram on page 5.) Connect common side of transformer to “B” terminal Install batteries in back of thermostat (optional if AC powered). Battery Backup Power The Comfort Control can be powered by backup batteries when used...
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DoneNext To begin, press and hold the and fan buttons until the display changes 1 3 5 9 12 13 14 15 16 27 28 31 System type Fan control (heating) Heating cycle rate (CPH: cycles/hour) Compressor cycle rate (CPH) System setting adjustment Adaptive Intelligent Recovery™ Temperature display Compressor protection Schedule format Heat temperature range stops Cool temperature range stops Dehumidification Control 0 Gas, oil or electric heat with air conditioning1 Heat pump2 Heat only (2-wire...
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DoneNext 8 To begin, press and hold the and buttons until the display changes System test number Press to turn on systemPress to turn off system P r e s s next to advance to next test Press done to terminate system test System status 10 30 40 70 Heating system Cooling system Fan system Comfort Control information (for reference only) 0 Heat and fan turn off.1 Heat turns on. Fan also turns on immediately if Function 1 or 3 is set to “1” (see page ). 0 Compressor and fan turn off.1 Compressor...