OFF ON ® CA8900 Z-Wave Thermostat Installation Guide 10 Power Requirement 24VAC Required! ground side of the line voltage. Press the RESET button (on front of the thermostat) to clear transient program memory. Install 2 AA alkaline batteries according to the polar- ity noted in the compartment. It also requires 2AA batteries to back-up the 24VAC power for up to a few days.
#Z WAVE FAN CONTROL INSTALL#
Connect the R (or RH)ĬOOL RESET T T F COOL AU O ON NORMAL SAVE HEA COOL AN ENERGY AA - + - AA + ® CA8900 Z-Wave Thermostat Installation Guide 9 6 – Install AA Batteries While the CA8900 requires the C wire (24VAC) to operate. (See page 10 Trane for the B w/o wire terminal.) This connects the change-over valve. (If you have both O and B, connect O wire to O C B or O Y RH G Heat terminal 4 Wire Heat Pump Pump w/o Aux Heat +C DO NOT connect B to B terminal. Connect O wire to the O terminal or B wire to the B terminal WIRES: 4 Wire on the CA8900. ® CA8900 Z-Wave Thermostat Installation Guide 8 1. Connect the C wire to the C terminal on the CA8900. This con- nects the Fan to the CA8900 W 4. Connect the G wire to the G terminal on the thermostat. This con- Heat +C +C nects the heater control line to the CA8900. Connect the W wire to the W terminal on the CA8900. This C W RH G 3 Wire connects to the Heater Power. Connect the R (or RH) wire to the RH terminal on the CA8900. ® CA8900 Z-Wave Thermostat Installation Guide 7 WIRES: 1. page 11 to determine your connections, or contact Customer Service for help. Remember, the C wire can use the Wiring Reference Guide beginning on is not optional. ® CA8900 Z-Wave Thermostat Installation Guide 6 5 – Find and Use the Set-Up Diagram for Your System Find the reference page with your wiring diagram and If your combination of wires is not shown here, you jumper set-up information. Grasp the thermostat wall are using the old mount- and pry the body away from ing holes, use the plastic the base, lift up to remove anchors provided. Separate front from back of Hole in Block Control unit base to drywall or if you unit. ® CA8900 Z-Wave Thermostat Installation Guide 5 4 – Mount the CA8900 Thermostat 5. This can be done at the circuit breaker, or at the thermostat and void your warrant Do not short (jumper) across electric terminals at control on air conditioner, and thermostat, disconnect the power supply before furnace or air conditioner to test the system.To avoid fire, shock, or death, and to prevent damage to the furnace,.® CA8900 Z-Wave Thermostat Installation Guide 4 Part Two: Installing Guide WARNING–Risk of Fire or Electric Shock Low Battery Warning When the batteries are low, the battery the HVAC system will stop function if the thermostat icon on the display panel will flash. You would also use the BIND button when excluding from a Z-Wave network. Follow instructions provided with your controller. ® CA8900 Z-Wave Thermostat Installation Guide 3 ® Joining to a Z-Wave Network To join a Z-Wave network, set the Z-Wave controller to INCLUDE mode, then press and release the BIND button on the CA8900 thermostat. (The display will return to showing room temperatur The word TARGET will be displayed with the temperature you are setting. Press the TEMP UP and TEMP DOWN buttons to select the desired temperature. The word HEAT will flash when the thermostat is calling for heat. ® CA8900 Z-Wave Thermostat Installation Guide 2 Part One: Operating Guide Operating the CA8900 To set the thermostat to control your heating system, press the HEAT button so the word HEAT displays. The CA8900 operates as a simple thermostat with buttons to set target tem- peratures for heat and c The thermo- stat is compatible with all standard 24 VAC heating and cooling systems, up to two-stage heat, one-stage cool, and two-stage heat pump. ® MODEL CA8900 Z-Wave Digital Thermostat Installation and User Instructions Description and Features The CA8900 is a digital thermostat that can be con- trolled wirelessly with Z-Wave controllers supporting the Thermostat General V2 Device Class.
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