Premium Programmable ThermostatSafety & InstallationInstructionsModel 8570READ AND SAVE THESE INSTRUCTIONS
APRILAIRE MODEL 8570 THERMOSTATFAN RELAY1ST STAGE AUX . HEATRINDOOR UNIT - AIR HANDLERCGY1W1W2L1L2120 VAC24 VAC2ND STAGE AUX . HEATLOY1W1CR1ST STAGE C
APRILAIRE MODEL 8570 THERMOSTATFAN RELAY1ST STAGE AUX . HEATRINDOOR UNIT - AIR HANDLERCGY2Y1W1W2L1L2120 VAC24 VAC2ND STAGE EMER. HEATLOY2Y1W1CR1ST STA
- 19 -- 18 -(7) OPTIONAL – INSTALL AN APRILAIRE MODEL 8052 OUTDOOR TEMPERATURE SENSORNote: If an ADHC is to be installed, do not wirean outdoor temper
Figure 8- 21 -- 20 -2. Run a 2-wire cable from the sensor to the thermostat.3. Take a resistance measurement before connecting to the ODT and CIR GND
To HumidifierAutomatic Digital Humidifier ControlOutdoorTemperatureSensorNote: ADHC must be powered by a continuous supply - do not wire to furnace ac
- 25 -Figure 101. Mount the indoor temperature sensor.• Locate the sensor as you would locate a thermostat.• Maximum wire length from sensor to thermo
NOTE: Refer to the Owner’s Manual for thermostat operating instructions.1. PLACE THE THERMOSTAT ON THE BASE.2. TURN ON POWER TO THE HVAC SYSTEM.3. THE
Symptom CauseMiswiring – Check wire colors to verify A at ADHC is connected to ZA at thermostat and B is connected to ZB.No RH display, no outdoor AD
Symptom CauseThermostat does not call for heatMinimum-off times. Change the mode to OFF first, then change the mode to HEAT and make a call for heat.H
- 32 - - 33 -Symptom CauseThermostat does not call for coolingMinimum-off times. Change the mode to OFF first, then change the mode to COOL and make a
TABLE OF CONTENTSPAGESPECIFICATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1WIRE REQUIREMENTS. . . . . . . . . . . . . . . . . . .
- 34 - - 35 -Symptom CauseThermostat does not call for heatMinimum-off times. Change the mode to OFF first, then change the mode to EMERGENCY HEAT and
2. DIFFERENTIALSDetermines the temperature above/below the temperaturesetting at which the heating or cooling equipment will turnon. For example, a he
5. PROGRESSIVE RECOVERYProgressive Recovery causes the thermostat to bring on theheating/cooling equipment before the programmed event starttime, in o
7. INPUT DEALER CONTACT INFORMATIONDuring thermostat operation, the two multi-function buttonsare labeled INFO and MENU. When the INFO button ispresse
- 43 -- 42 -8. BLOWER EXTENSION FOR HUMIDITY CONTROLIf the heating equipment has not run long enough to allow thehumidifier to meet the humidity deman
10006198 11.07 997-040090-3B2203358D Printed in U.S.A.RESEARCH PRODUCTS CORPORATIONP.O. BOX 1467 • MADISON,WI 53701-1467
- 1 -WARNING1. 120 Volts may cause serious injury from electrical shock. Disconnect electrical power to the HVAC equipment beforestarting installation
- 2 - - 3 -Figure 1 and the table show the number of wires that must be available at the thermostat in stand-alone thermostat systems(i.e. not as part
(2) OPEN THE THERMOSTATUse your hands to pull the thermostat face off of the base. Separate one side at a time. There are latches oneither side of the
If installing this thermostat as part of a Model 6504 Intelligent Zoned Comfort System, refer to the Model 6504Installation Manual for wiring and chec
IDSODTAPRILAIRE MODEL 8570 THERMOSTAT1ST STG COOLAIR CONDITIONERY1CFAN RELAY1ST STAGE HEATRFURNACECGY1W11ST STAGE COOLL1L2120 VAC24 VACGNDZAZBI+I-6504
APRILAIRE MODEL 8570 THERMOSTAT2ND STG COOL1ST STG COOLTWO-STAGE AIR CONDITIONER Y2CY1FAN RELAY1ST STAGE HEATRTWO-STAGE FURNACECGY2Y1W1W22ND STAGE COO
APRILAIRE MODEL 8570 THERMOSTAT1ST STG COOLAIR CONDITIONERY1CFAN RELAY1ST STAGE HEATRFURNACECGY1W11ST STAGE COOLL1L2120 VAC24 VACHEAT RELAYRRADIANT FL
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