Honeywell TH3110D - Manuals

PRO TH3110D Non-programmable Digital Thermostat 3 Remove the wallplate from the ther-mostat as shown at left, then followdirections below for mounting. 1 Pull wires through wire hole. 2 Position wallplate on wall, level andmark hole positions with pencil. 3 Drill holes at marked positions asshown be...

Installation Guide 4 Wiring 1 Loosen screw terminals, insertwires into terminal block, then re-tighten screws. 2 Push excess wire back into thewall opening. Keep wires in shadedarea as shown at left. 3 Plug the wall opening with non-f lammable insulation to preventdrafts from affecting thermostatope...

PRO TH3110D Non-programmable Digital Thermostat 5 Typical 1H/1C system: 1 transformer Typical 1H/1C system: 2 transformers 1 Power supply. Provide disconnect means and overload protection as required. 2 Factory-installed jumper. Remove for 2-transformer systems only. 3 Use either O or B terminals fo...

Installation Guide 6 • G Ga ass o orr O Oiill:: For gas or oil heating systems, leave the fan operationswitch in this factory-set position(This setting is for systems thatcontrol the fan in a call for heat.) • E Elle ec cttrriic c o orr H He ea att P Pu um mp p:: Change the switch to this setting fo...

PRO TH3110D Non-programmable Digital Thermostat 7 AC Power The thermostat can be powered by 24VAC power, or by batteries. To wire the thermostat for AC power,connect the common side of the cooling transformer to the “C” terminalas shown at left. IIm mp po orrtta an ntt:: Remove R/Rc jumper for 2-tra...

1 0 Installation Guide 8 1 5 9 14 15 System type Heating cycle rate (CPH: cycles/hour) Compressorcycle rate (CPH) Temperature display Compressor protection 0 Gas, oil or electric heat with air conditioning 1 Heat pump (5 minute compressor off time in heating and cooling) 5 For gas or oil furnaces of...

PRO TH3110D Non-programmable Digital Thermostat 9 10 0 Test 10 30 70 Heating system Cooling system Thermostatinformation (for reference only) 0 Heat and fan turn off. 1 Heat turns on. Fan also turns on immediately if Fan OperationSwitch is set to Electric Heat/Heat Pump (see page 6). 0 Compressor an...

Installation Guide 10 Inside Set To 75 75 Heat On Cool On ° ° Replace Batt Quick reference to display screen Current inside temperature Low battery warning Temperature setting System status On when “calling” forheating or cooling; flashes when waiting forcompressor restart Quick reference to control...

PRO TH3110D Non-programmable Digital Thermostat 11 In case of difficulty If you have difficulty with your thermostat, please try the suggestions below. Mostproblems can be corrected quickly and easily. Display is blank • Check circuit breaker and reset if necessary. • Make sure heating & cooling...

Installation Guide 12 Accessories Please contact your distributor to order accessories. Cover plate assembly ............................................Part Number 50002883-001(Used to cover marks left by old thermostats.) Specifications Temperature Ranges • Heat: 40° to 90°F (4.5° to 32°C) • Cool:...

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