Venstar T1700 Installation Manual do Utilizador

Venstar Inc. 08/07Use with most Air Conditioning & Heating Systems including: 1 or 2 Stage Electric Cooling & 3 Stage Gas He

HPGASBOELECGAS(FAN)W1Y1GRCW2RS2RSGNDRS+5Y1GRCW1/O/BRS+5RSGNDW26 Conductor 18 gauge unshielded cable from the thermostat to the equipment.24 vac return

HPGASBOELECGAS(FAN)W1Y1GRCW2RS2RSGNDRS+5Y1GRCW1/O/BRS+5RSGNDW26 Conductor 18 gauge unshielded cable from the thermostat to the equipment.24 vac return

HPGASBOELECGAS(FAN)W1Y1GRCW2RS2RSGNDRS+5Y1GRCW1/O/BRS+5RSGNDW26 Conductor 18 gauge unshielded cable from the thermostat to the equipment.24 vac return

Page 4.64Installing the Outdoor SensorSee the Outdoor Sensor accessory for further details.The Outdoor Sensor measures outdoor air temperature and sen

Press the MODE button repeatedly until the COOL icon appears on the display. or Down buttons until the set temperature is 10 degrees below room tempe

Page 6.1SECTION 6Calibrating the Thermostat SensorsAfter calibration is complete, press the MODE button once to return to normal operation.Under norma

Page 7.1SECTION 7TroubleShooting7SYMPTOM: The air conditioning does not attempt to turn on.CAUSE: The compressor timer lockout may prevent t

SYMPTOM: When controlling a residential heat pump, and asking for cooling, the heat comes on.CAUSE: The thermostat reversing valve jumper is

Page iThis device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) this device may not ca

2136745PreparationRemove & Replace the Old ThermostatSample WiringDiagramsCalibrating the Thermostat SensorsTest OperationTroubleShootingPage iii

Page 1.1SECTION 1Preparation1Assemble tools Flat BladeScrewdriverWire cutter& StripperMake sure your Heater/Air Conditioner is working properly be

Page 2.1SECTION 2Remove & Replace the Old Thermostat2Remove the cover of the old thermostat.If it does not come off easily check for screws.Loosen

Page 3.1SECTION 3Wire ConnectionsIf the terminal designations on your old thermostat do not match those on the new thermostat, refer to the chart belo

Page 4.1Section 4 Contents: HVAC Equipment Wiring...4.2 Installing the Outdoor Sensor...4.6 SECTION 4Sample Wiring Diagrams4

Y1GRCW1/O/BRS+5RSGNDW26 Conductor 18 gauge unshielded cable from the thermostat to the equipment.24 vac return fan relaycompressor relay1st stage heat