2009 - REV. 0 Printed in U.S.A. DistributedBy: Ordering Information “The Stinger has earned the trusted ARI Performance Certified™ seal, an assurance of the product’s performance in accordance with ARI Standard 740.” The new Stinger™ comes equipped with the new vacuum shut off allowing for unattended recovery operation, an easy-to-read low vacuum/tank full LED, carrying strap, and improved packaging to protect knobs and gauges. Providing you with new safety and reliability, the upgraded Stinger™

When operating this equipment, use good judgment work. and safety precautions to avoid damage to equipment and AVOID SPILLING liquid refrigerant on skin or getting it into the eyes. property or injury to personnel. USE SAFETY GOGGLES. Wash any spills from the skin with soap and Be sure you understand and follow the procedures and water. If liquid refrigerant enters the eyes, IMMEDIATELY FLUSH EYESsafety precautions contained in the chiller instructions as with water and consult a physician. well

. . . . . . . . . . . . . . . . . . . . 1 INTRODUCTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 INSTALLATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-78 Storage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Step 1 — Inspect Shipment . . . . . . . . . . . . . . . . . . . . . . 1 Step 2 — Place, Mount and Rig Unit. . . . . . . . . . . . .2 •PLACING UNIT • MOUNTING UNIT • RIGGING UNIT Step 3 — Cooler Fluid

NOTE: If DIP switch is set for Stage 2, the alarm relay will not cycle during Test mode. Heating/Cooling Thermostat Type — Switch 3 provides selection of thermostat type. Heat pump or heat/cool thermostatscan be selected. Select OFF for heat/cool thermostats. When inheat/cool mode, Y1 is used for Cooling Stage 1, Y2 is used forCooling Stage 2, W1 is used for Heating Stage 1 and O/W2 isused for Heating Stage 2. Select ON for heat pump applications. In heat pump mode, Y1 used is for Compressor Sta

SAT 1 J8 – 1,2 (SGC) Supply Air Thermistor (SAT) — Inserted into supply section underneath the gas heat section (factory-provided, field-installed) HH79NZ016 SAT 2 J8 – 3,4 (SGC) Supply Air Thermistor (SAT) — Inserted into supply section underneath the gas heat section (factory-provided, field-installed) SAT 3 J8 – 5,6 (SGC) Supply Air Thermistor (SAT) — Inserted into supply section underneath the gas heat section (factory-provided, field-installed) 30 Fig. 24 — Supply-Air Thermistor Connections

Check convenience outlet for power status before opening unit for service. Locate its disconnect switch, if appropriate, and open it. Lock- -- out and tag- -- out this switch, if necessary. 20 21 Two types of convenience outlets are offered on 48HC models: Non--unit powered and unit--powered. Both types provide a 125--volt GFCI (ground--fault circuit--interrupter) duplex receptacle rated at 15--A behind a hinged access cover, located on the corner panel of the unit. See Fig. 26. Convenience Outl

10). C. Check to make sure that the cabinet is slanted slightly downward on the outside. If necessary, re-adjust support bracket as shown in (Fig. 7). Fig. 10 1/4" Screws Fig. 11 7. Secure Shutters A. Carefully slide the air conditioner back into the cabinet.(Please seek assistance for this procedure). B. Reinstall the slide-out-chassis security screws (removed earlier) on both sides of the cabinet. See (Fig. 12). Secure the top of the frames to the window sash with (2) 3/4" screws. C. Now, secu

See (Fig. 8). Fig. 5 Bracket Assembly Bracket Bolts Leveling Screw V-slot 90 Angle Support Brackets (TOP VIEW) Center Window sill V-slot (2) 3/4" screws per bracket Bracket Assembly Leveling Screw Outer Wall Construction 3/16" Maximum B. Measure the inside window sill width and find the center as shown in (Fig. 6). Align the V-slot in each bracket on these marks and mount the brackets to the sill using 3/4" screws provided. Brackets should be perpendicular to the inside window sill. See (Fig. 6)

To avoid installation difficulties, read instructions completely before starting. This manual contains information for the installation and operation of your room air conditioner. Note: The figures in this manual are based on the external view of a standard model. Consequently, the shape may differ from that of the air conditioner you have selected. Part Identification Introduction Mechanical control model Cabinet Exterior Air Inlet Air Outlet Fresh Air Vent Lever Control Knob Power Cord Front P