A small bimetal sensing element is located in the air switch that opens on temperature rise to limit the maxi- stream for quick response. These controls have a fixed mum allowable temperature in forced air heating sys- temperature setting and fixed differential. THIS CONTROL MUST BE INSTALLED BY A QUALIFIED INSTALLER. All wiring must conform to local and national electrical codes and ordinances. This control is a precision instrument, and should be handled carefully. Rough handling or distort

A. Check fuse or circuit breaker. B. Ensure power pack is properly installed and latched. 2. 2.2.2.2.2. Collecting cell shorted - Turn power Off - Collecting cell shorted - Turn power Off -Collecting cell shorted - Turn power Off -Collecting cell shorted - Turn power Off -Collecting cell shorted - Turn power Off -Collecting cell shorted - Turn power Off - Remove power pack - Remove Remove power pack - RemoveRemove power pack - RemoveRemove power pack - RemoveRemove power pack - RemoveRemove powe

These controls incorporate system fault analysis for quick gas flow shut-off, coupled with automatic ignition retry upon sensing a fault correction. Signals interpreted during continual surveillance of the thermostat and flame sensing element initiate automatic ignition of the burner, sensing of the flame, and system shut-off during normal operation. TRANE APPLICATION - Installer MUST read page 3 “Mounting and Wiring” PRECAUTIONS Installation should be done by a qualified heating and air conditi

See Figure 7. The heating cycle is complete, and ready for the start of the next heating cycle. RED-LOW SPEED BLU-MEDIUM SPEED MOTOR LEADS BLK-HIGH SPEED BLK BLU RED 60 180 COOL HEAT PARK PARK LINE XM 120 FAN OFF ADJUSTMENT SWITCHES FIGURE 7: Typical Heat/Cool Speed Tap Connections Unitary Products Group 035-19592-001 Rev. C (0204) If the flame is not detected within 2 seconds of the gas valve opening, the gas valve is shut off and a retry operation begins. If the flame is lost for 2 seconds dur

This thermostat offers you the flexibility to design heating and cooling programs that fit your needs. Features: • Separate program for each day of the week • Simultaneous heat and cool program storage • Preprogrammed temperature control • Four separate time/temperature settings per 24 hour period This thermostat is intended for use with a 24 volt system; do not use this thermostat with a millivolt or line voltage system. If in doubt about whether your wiring is millivolt, line, or low voltage,

Remove 5” filter. Set in a safe location until the compartment is installed. 3. Set the compartment next to the furnace (if possible) to match the opening in the compartment. If the furnace opening cannot be enlarged, a transition fitting should be used. (Figure 3). The compartment can be attached directly (Figure 12), or a starting collar can first be fitted to the furnace inlet. A butt or slip joint can be used. Securely attach the compartment to furnace inlet, using at least two of the mounti

White-Rodgers is a division PART NO. 37-6336A of Emerson Electric Co. Replaces 846-0273Printed In U.S.A. 0102 RULES FOR SAFE 1. Read the Owners Manual and the Rules for Safe INSTALLATION AND OPERATION Operation carefully. Failure to follow these rules and Please read instructions before installing and using the Elec-instructions could cause a malfunction of filter or tronic Air Cleaner. This will help you obtain the full benefit from unsatisfactory service. the Electronic Air Cleaner you have se

With Media Filter ACM1000 ACM1200TM ACM1400 ACM1600 ACM2000 ACM2000U ACM2000X No Media Filter ACB1000 ACB1400 ACB1600 ACB2000 OWNER’S MANUAL • Installation • Operation • Technical Repair Guide • Repair and Upgrade Parts Please read and familiarize yourself with the contents of this manual before installing, operating or performing maintenance on the unit. White-Rodgers is a division PART NO. 37-6383C of Emerson Electric Co. Replaces 37-6383B INTRODUCTION The White-Rodgers Air Cleaner Compartment

It may be used with either a 2-wire or a 3-wire Series 10 thermostat. This 668 control is equipped with a red Safety Reset Indi- -INSTALLATION-------- cator Light which glows whenever the control locks out on safety to stop the burner. The 668 is for use with the 956 Flame Detector. 'Formerly called constant ignition. SPECIFICATIONS The proper Location and Mounting of the primary oil burner control panel on the burner and the flame detector with respect to the oil flame shall be determined

With the 120 VAC power turned on at the circuit breaker for the furnace, push the air cleaner ON-OFF switch to the “ON” position (Figure 20). 2. With the furnace blower running, the air cleaner will be operating. An arcing or “snapping” sound may be heard. This will occur occasionally, however the unit is operating properly. 3. With the furnace blower running, the Operating Light should be ON. If the Operating Light is not ON this signifies that the cells need washing, or that trouble exists in