Manufacturer reserves the right to discontinue, or change at any time, specifications or designs without notice and without incurring obligations.PC 8
10To Regulate Control Set Point — Turn adjustment nutclockwise to its bottom stop. In this position, set point is86 psig. Control set point is then re
11NOTE: Pressure-operated control valve shown. A solenoid-operated control valve can also be used.Fig. 10 — Suction Cutoff Unloader Operation
1234353637384041293028 271311124124252678931323312563414 15 16 171819 102021 23 2231313233383239LEGEND1—Stator (Compressor Motor)2—Rotor (Compressor M
13Table 6 — Torque ValuesLubrication SystemTESTING OIL PUMP — An oil pressure tap is located aboveoil pump cover plate (Fig. 12). Oil pressure should
14Cylinder Heads (See Fig. 11) — Disassemble cyl-inder heads by removing cap screws, and prying up on sidelifting tabs to break heads loose from valve
15CRANKSHAFT — Remove pump end bearing head androtor. If connecting rod and piston assemblies are still in place.remove connecting rod caps and push p
16Turn crankshaft to be sure there is no binding betweenbearing surfaces and journals. Replace oil screen, bottom coverplate, valve plates and cylinde
17Remove1. Acorn nut and washer.2. Back out locking pin and bushing.Replace1. Screw in locking pin bushing until it rests on stator core.2. Wrap a pie
18FILL CONDENSER WITHCLEANING SOLUTION. DONOT ADD SOLUTIONMORE RAPIDLY THANVENT CAN EXHAUSTGASES CAUSED BYCHEMICAL ACTION.CONDENSER3’ TO 4’VENTPIPE5’
2Piping Connections — Attach water supply and returnlines to connections indicated on condensing unit (Fig. 2).Water leaving condenser should not be c
Manufacturer reserves the right to discontinue, or change at any time, specifications or designs without notice and without incurring obligations.PC 8
3Fig. 2 — 07E Water-Cooled Condensing UnitsDIMENSIONS (in.)UNIT 07E VOLTS A B C D E F G H IA022208/230 66 493/423/434 271/2121 59/1695/16460, 575 66 4
4DIMENSIONS (in.)06E UNIT VOLTAGE A B C D E F GV022208/230 481/435 367/811/2271/21191/2460,575 481/429 367/811/226 1 191/2W027208/230 501/435 367/811/
5Table 1 — Electrical Data — Compressor Motor With Circuit BreakerLEGEND*Refer to physical data table to match compressor with correct com-pressor or
6Fig. 6 — Control Circuit Wiring for 06E/07E UnitsAUX —AuxiliaryC—Compressor ContactorC1 —Compressor Contactor(XL start and first step of PW start)C2
7PRE-START-UPEvacuate, Dehydrate, and Leak Test — The entirerefrigerant system must be evacuated, dehydrated and leak test-ed by methods described in
8Table 3 — 07E Physical DataLEGEND*Compressor listed is the standard compressor for R-22, air conditioning duty. An 06ER compressor is standard equipm
9SERVICEProtection DevicesHIGH-PRESSURE SWITCH — Check by throttling con-denser water or blocking airflow on air-cooled units, allowinghead pressure t
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