Honeywell PRO TH3210D - Manuals

PRO TH3210D 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 TH3210D Non-programmable Digital Thermostat 5 1 Power supply. Provide disconnect means and overload protection as required. 2 Optional 24 VAC common connection. 3 Use either O or B terminals for changeover valve. 4 L terminal is powered continuously when thermostat is set to Em Heat. 5 Install f...

Installation Guide 6 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 transformer to the “C” terminal asshown at left. Connect commonside of transformerto “C” terminal Install batteries in back of thermostat(op...

PRO TH3210D Non-programmable Digital Thermostat 7 6 5 6 8 9 14 15 Auxiliary heatcycle rate (CPH) Emergency heatcycle rate (CPH) Compressorcycle rate (CPH) Temperature display Compressor protection 5 For gas or oil furnaces of less than 90% efficiency 1 For steam or gravity systems 3 For hot water sy...

Installation Guide 8 10 0 Test 10 20 30 70 Heating system Emergency heat Cooling system Thermostatinformation (for reference only) 0 Compressor and fan turn off. 1 Compressor and fan turn on. 2 Auxiliary heat turns on. 0 Heat and fan turn off. 1 Heat and fan turn on. 2 Auxiliary heat turns on. 0 Com...

PRO TH3210D Non-programmable Digital Thermostat 9 Inside Set To 75 75 Em Aux Heat On ° ° Replace Batt Quick reference to display screen Current inside temperature Low battery warning Temperature setting System status Em: Emergency heat on Aux: Auxiliary heat on Heat On/Cool On: (Flashes when waiting...

Installation Guide 10 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 power switches are on. • Mak...

PRO TH3210D Non-programmable Digital Thermostat 11 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° t...

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