Radio Thermostat CT101 Installationsanleitung

PG 1ENGLISH1202-003-002Power Gridstatusindicatortop coverTouch screenWireterminalsModebuttonbuttonMENUResetbuttonHVACselectionsswitchesbottom coverIns

PG 10HVAC Setup on Screen IMPORTANT: Make sure the CT101 is powered up and the mode is set to OFF. HVAC selection switches must be set rst [pg 8].•

PG 10PG 11Test Installation Follow these procedures to verify you have correctly installed the CT101.TO CHECK FAN (If you connected the G wire):T

PG 12Congratulations, you have successfully installed your unit. Please proceed to the OPERATING Guide to initialize the CT101. IMPORTANT: If you have

PG 12PG 13Step-by-step wiring diagrams WIRES 3 Wire Heat GAS MILLIVOLT or 24VAC system STEP 1 - Connect the R (or RH) wire to the RH terminal. Th

PG 14 W Y RH G WIRES 5 Wire Heat/Cool STEP 1 - Connect the W wire to the W terminal. This connects the heat.STEP 2 - Connect the Y wire to

PG 14PG 15COOL. STEP 1 - Connect the W, W2 wires to the W terminals. This connects the stages of HEAT.STEP 2 - Connect the Y and Y2 wires to the Y te

PG 16Aux Heat The CT101 can handle up to 2 stages of Pump compression and 2 stages of AUX heat.STEP 1 - Connect O wire to the O terminal or B wire to

PG 16PG 17Wire Reference Table Possible Wires What They ControlR or V or VR RH and RC Single power for HEAT and COOLRH or 4 RH Power for

PG 18Wire Reference cont. Possible Wires What They Control Lennox Heat Pump V or VR or R RH Power for HEAT M or Y Y COOL controlY or W or

PG 18PG 19FCC Warning: Changes or modications to this unit not expressly approved by the party responsible for compliance could void the user’s aut

PG 2TOOLS You will need a small Phillips screwdriver and a drill with 3/16-in. (4.8mm) bit for wall mounts. LOCATION Replacement installations - moun

PG 2PG 3REMOVE OLD UNIT Switch OFF electricity to the HEATING and COOLING systems. Then follow these steps:• Remove cover from old thermostat. Most

PG 4What wires do you have? Make sure your wires are labeled. This may require you to nd the ‘other end’ connection for each wire on your heating or

PG 4PG 5Find the step-by-step diagram for your system • Select the referenece page with your wiring diagram and set-up information below.• The C-wire

PG 6• “Fan out” wires as illustrated with CT101 below the wall opening. As in the example: fan out the wires so that the C wire is above the C termin

PG 6PG 7Mount the CT101 to Wall 1. Hold the CT101 against the wall, with the wires coming over the top; above terminal block. The CT101 will cover t

PG 8HVAC Selection • Set the HVAC TYPE switch in the NORM position if you have conventional natural gas, propane, oil, or electric heat. If you hav

PG 8PG 9Caution Special Thermostat Battery CautionsAlways replace the batteries as soon as the “Low Batt” ashes. The thermostat is a battery powered