NewAir 8625 - Manuals - manualsarea.com

Page 2 - IMPORTANT SAFETY INFORMATION WARNING:; Recycling Thermostat; Wiring Table; Old Terminal

IMPORTANT SAFETY INFORMATION WARNING: • Always turn off power at main fuse or circuit breaker panel before installing, removing, cleaning, or servicing thermostat. • Read all the information in this manual before installing this thermostat. • DO NOT CONNECT TO 120 VAC. This is a 24 VAC low-voltage t...

Page 3 - Figure 1; Installing Item 8625 Thermostat; Figure 2

IMPORTANT SAFETY INFORMATION WARNING: In heat pump applications, do not connect anything to the W1terminal. When switched to HP mode, W1 is connected internallyto Y1 on the thermostat. Connect AUX heat to the W2/E terminal. 1. Turn off power to heating and cooling system. 2. Remove cover of old ther...

Page 4 - To Test Thermostat; Figure 3

6. Mark placement of mounting holes (see Figure 3). Set base aside. 7. Drill the marked holes using a 3/16” (5mm) drill bit. NOTE: Enclosed plastic anchors do not require a drilled hole for drywall. 8. Tap plastic anchors into the wall. 9. Align base with plastic anchors and feed wires through openi...

Page 5 - Wiring Diagrams

Wiring Diagrams The following is just a sample of the most common types of HVACsystems. Refer to your system’s installation manual for wiring information. 5 Hot HeatingControl CoolingControl Transformer T HER MO STAT W1 C R Y1 G O B 24 VAC 120 VAC Hot HeatingControl Fan Control Transformer 24 VAC 12...

Page 6 - CAUTION: DO NOT SWITCH SYSTEM TO COOL IF THE TEMPERATURE

6 To Test Thermostat WARNING: DO NOT SHORT (JUMPER) ACROSS TERMINALS OF GAS VALVE OR SYSTEM CONTROL TO TEST OPERATION. THIS WILLDAMAGE THE THERMOSTAT AND VOID YOUR WARRANTY. CAUTION: DO NOT SWITCH SYSTEM TO COOL IF THE TEMPERATURE IS BELOW 50°F (10°C). THIS CAN DAMAGE THE AIR CONDITIONING SYSTEM AND...

Page 7 - Programming Guide; AM; PROGRAMMING YOUR THERMOSTAT; Cursor

Programming Guide SETTING TIME OF DAY ANDDAY OF WEEK 1. Press SELECT until the cursor is over SET CLOCK. Press SET. TheHOURS segment will be blinking.Use the or button to adjust the time. NOTE: The AM or PM indicator will change as theHOURS display rolls through a 24hour cycle. 2. Press SET. The MIN...

Page 8 - CUSTOMIZING THE THERMOSTAT

6. After pressing SET for the 4th event, the day of the week along the top will switchto SAT SUN and AM1 will be displayed. Repeat steps 2-4 to program theweekend settings. 7. With the weekend settings programmed, place the HEAT-OFF-COOL switch in the COOL position. Repeat steps 2-6 to program theco...

Page 9 - EER; Begin Programmed Operation

6. Press SET. The display will switch to the differential setting for 2 nd stage heating and cooling. 7. The display will read diF2 . Press the or button to adjust the differential up or down. 8. Press SET. The display will switch to the differential delay. 9. The display will read dLY2 . The differ...

Page 10 - CHECK FILTER; Reset

Another way to select a temporary hold is: 1. Press SELECT until the cursor is over TEMP HOLD. Press SET. The temperature will be blinking. Use the or button to change the temperature. 2. Press SET. To cancel a temporary hold, press SELECT until the cursor is aboveRUN/SET PROG. Press SET. Vacation H...

Page 11 - Troubleshooting; Symptom; If problems with thermostat cannot be resolved, call:; automated help line is available.

Troubleshooting Symptom Remedy Thermostat does not turn Check wiring. on system. (See Installing Item 8625 Thermostat ) Thermostat turns on and off too Increase temperature differential. frequently. (See Programming Guide ) System fan does not operate Move the Electric/Gas switch to properly. either...

Page 12 - TWO-YEAR LIMITED WARRANTY; Climate Controls Americas; warrants to the original contractor; Climate; Climate Controls Americas; agrees to repair or replace at its option; Climate; Climate Controls Americas; shall not be liable

12 ©2004 Climate Controls Americas 110-1101 Climate Controls Americas 191 E. North AvenueCarol Stream, Illinois 60188United States of America TWO-YEAR LIMITED WARRANTY Climate Controls Americas warrants to the original contractor installer or to the original consumer user, each new Robertshaw thermo...