Carrier 26H- Manuals

26H5 SPECIFICATIONS Carrier IDEAL for RESTAURANTS, HOTELS, MOTELS, BARS, TAVERNS, CLUBS, HOSPITALS, DRUG STORES . . . wherever a continuous supply of clear, sanitary ice, cubed or crushed, is a tangible business asset. The Carrier Icemaker freezes and delivers up to 450 pounds of ice per day, at 90°...

À 1 STORAGE COMPARTMENT CAPAOTYILB) DIMBISION A B C D E F G H J 100 5 - 8 ^ 2-0" 2'-6" ÿ-o|" !-0" 8i" 3|" 2-0" !-9" 160 2-0 3'-2" 2-1" r-o" 8i' III” 2'-8" 2-5 240 é-4| 2-10 3'-2" 2-1 " 1- 5" l'l-8 III" 2'-8 2'-5” f FSAE WLET- INTERCHANG...

Carrier INSTALLATION 26H -m # 1. CHECK SHIPMENT The unit is shipped in three cartons. One contains the machine compartment, one the storage bin and one the siphon interchanger assembly. TABLE 1 - PARTS LIST MACHINE SECTION CRATE Model Quantity Description 26H3 1 Machine Section 1 Outside Standpipe 1...

26 H INSTALLATION TABLE 3 - CRATED DIMENSIONS Carrier Height Depth Width Weight (in.) (in.) (in.) (lb.) 26H5 Machine Section 43-1/2 23-1/2 28-1/2 307 26H3 Machine Section 43-1/2 23-1/2 28-1/2 236 100 lb. Bln 31-1/2 27 26 95 160 Lb. Bin 39-1/2 26-1/2 25 112 240 Lb. Bin 39-1/2 26-1/2 35 142 500 Lb. Bi...

Carrier INSTALLATION 26H m 7. MOVE THE BIN TO APPROXIMATE LOCATION Move the bin as close as possible to the final lo­ cation before placing the machine section on top of it. 8. UNCRATE THE MACHINE SECTION Uncrate the machine section as shown in Figs. 3 and 4. FIG. 3 - UNCRATING - REAR BOLTS BOTTOM B...

INSTALLATION Carrier ^1^ n. BOLT TIE BAR AT REAR OF UNIT Lock the two sections together with the tie bar shipped on the back of the machine section. See Fig. 7. FIG. 7 - BOLTING TIE BAR AT REAR OF UNIT 12. INSTALL WATER SUPPLY AND DRAINS Fig. 8 shows the piping connections and parts sup­plied by the...

Carrier INSTALLATION 26H m 13. MAKE ELECTRICAL CONNECTIONS Obtain a voltmeter or the special portable line vol­ tage tester recommended in the Carrier Product Information Book. For satisfactory results, the vol­ tage when the unit is running must always remain within 10 percent of the rated nameplat...

26H INSTALLATION Carrier 14. INSTALL BIN THERMOSTAT BULB Remove the tope holding the bin thermostat cap­ illary and bulb in a coiled position inside the right side of the machine section. Uncoil 4 or 5 loops of the capillary and insert the bulb through the hole in the right rear corner of the machin...

Carrier INSTALLATION 26H FIG. 14 - CORRECT WATER LEVEL Turn on the water and set the float valve to main­ tain a water level 3/8 " below the top of the siphon stcujdpipe for the 26H3 and 1/2" below for the 26H5. See Fig. 14. The water level should be set with the pump off, and checked again ...

Carrier INSTALLATION 26H nr 20. CHECK OPERATION The operation should be as follows: (a) Freezing for 30 or 40 minutes - compressor operating, pump operating and hot gas so­ lenoid closed. A longer freezing period may occur where the water supply temperature is high. (b) Defrosting for approximately ...

Carrier S E R V I C E 26H ^-rar 1. HOW THE AUTOMATIC ICE MAKER WORKS The Ice Cube Maker is fully automatic and operates in two alternate cycles - first the freezing cycle, then the harvesting cycle. The compressor operates continuously during both cycles FREEZING CYCLE (SEE FIG. 1) During the freezi...

Carrier S E R V I C E 26H ~W i II t?T ii iSi gSesni- sssssss?;?; m _i U >- U I— CO O Di O y H < s LU X I CN otl. 21 26H-57PD

26H S E R V I C E Carrier FIG. 3 - ICE CRUSHER ASSEMBLED - FRONT VIEW CRUSHER OPERATION The defrost and freezing cycles of an Ice Maker with a crusher are identical to those of units without a crusher. Normally the crusher is a factory mount­ ed accessory, enclosed in the machine section. If desired...

Carrier S E R V I C E 26H ~w # REMOVING THE PANELS To remove the top front panel turn both handles so they are horizontal and lift it out. To remove the top panel remove the screws shown in Fig. 5. Tilt the panel up and back to disengage it from the back panel. The side panels are held in place at t...

26H S E R V I C E DISCHARGE ? SHl/T OFF VA;,'/« FIG. 7 - FREEZING COLUMNS. ICE DEFLECTOR, SPLASH CURTAIN, SIPHON STANDPIPE. ACCESS DOOR AND WATER PAN ARRANGEMENT CONNECTION TO GAUGE CONNECTION FIG. 8 - SHUTOFF VALVE CILRETL«»; SHOT 0*"' VALVE, FIG. 9 - TOP VIEW OF 26H3 MACHINE SECTION FIG. 10 - ...

Carrier S E R V I C E 26H Hf vl 2. INSTALLING GAUGES a. Backseat suction and discharge shutoff valves. b. Remove gauge plugs and install 1/8" MPT X 1/4" flare half union coupling. c. Attach 1/4" OD copper gauge line, flared at both ends, to the couplings. d. Attach suction and discharge ...

26H S E R V I C E Carrier 4. CHARGING WITH REFRIGERANT TABLE 1 - REFRIGERANT CHARGE (R12) MODEL IDENTIFICATION CHARGE 26H5 No changes 3 lb. 8 oz. 26H3 9 " condenser and 9 " accum. 1 lb. 11 oz. 26H3 Serial No. 331784 Change to 18"cond.- 2 lb. 3 oz. 9 " accumulator 26H3 Serial No. 4111...

Carrier S E R V I C E 26H W FROST LINE METHOD OF CHARGING By establishing a frost point on the suction line, it is possible to charge these units to within one ounce of their specified charge. By this, frost point, it is also possible to determine whether or not a machine is only partially charged. ...

26H S E R V I C E Carrier 5. OPERATING PRESSURES Table 2 shows suction and head pressures during a normal freezing and defrost cycle. 6. COMPRESSOR OIL CHARGE 26H3 The oil charge is 45 oz. Because of this large volume, the oil charge is not critical. The com­ pressor is a welded hermetic and there a...

Carrier S E R V I C E 26H To check the oil level: a. Install gauges and pump down the compressor. b. Remove one of the oil fill plugs on the side of the compressor. c. The oil level should be 1-1/4" as shown in Fig. 12. Oil can be added through the oil filler plugs. Reinstall the filler plug imm...

26H S E R V I C E Carrier Portable Line Voltage Tester APPLICATION AND OPERATION - A portable line voltage tester with built-in phantom load which provides a simple means of checking single phase or direct current circuits is shown in Fig. 14. By reading the voltage at no load and the voltage with p...

Carrier S E R V I C E 26H 6. Remove the compressor terminal box cover and disconnect the compressor motor connec­ tions. Mark connections so they may be cor­ rectly reconnected to the replacement com­ pressor. 7. Remove the cotter pins and castellated nuts from the top of the compressor mounting bol...

26H S E R V I C E Carrier 2 6 H 5 a. Open the disconnect switch. b. Remove all panels. c. Slowly bleed the system to the atmosphere as described in Section 8. d. Front seat the compressor shutoff valves and the oil return line shutoff valve e. Unscrew the flare nut at the suction service valve. f. U...

Carrier S E R V I C E 26H 7. At the end of 20 minutes, turn the pump off and place the pump in the soda and water solution. 14. Lift the pump out of the water, then lift both lines to allow the lines and condenser to drain into the pail. 8. Start the pump and allow the soda and water solution to cir...

A C I D D I S S O L V E S T H E S C A L E FIG. 16 - CONDENSER CLEANING PROCEDURE C O N D E N S E R R E P L A C E M E N T 10. EVAPORATOR REPLACEMENT The condenser is mounted in a vertical position on the left side of the unit. a. Close the water supply valve before removing the condenser. b. Remove f...

26H S E R V I C E Carrier 3. FREEZING WATER CIRCUIT n. FLOAT VALVE The float valve, see Fig. 18^ meters the make-up water which is circulated to the freezing columns and can be observed by removing the front panel and inner access door. The float valve can be adjusted by loosening the wing nut and t...

S E R V I C E 26H i 13. WATER REGULATING VALVE ADJUSTMENT A 3/8" water regulating valve is used to control the water flow through the condenser. This valve is located in the inlet side of the condenser water system. For best operation and maximum ice pro­ duction the head pressure should be main...

26H S E R V I C E Carrier 10. In cases where light deposits of scale are found circulate a vinegar and water solution (1 quart of vinegar to a full water pan) and operate the water pump separately by turning the selector switch to "Pump" position. Cir­culate 20-30 minutes, drain, open the wa...

S E R V I C E 26H 18. VARIATION OF CUBES Usually 18% of the cubes will vary from the standard as follows: 1. Due to the slight taper of the freezing column the cubes formed in the bottom will have a larger external dimension than those formed at the top. 2. The top and bottom cubes in each column wi...

26H S E R V I C E Carrier T R O U B L E A N A L Y S I S To have the crusher operate, the following condi­ tions are necessary: 1. Three-position selector switch in "Pump" or "On" position. Power supply to unit OK. 2. Safety switch in closed position. Panel must depress switch arm to ...

Carrier S E R V I C E 26H 3 POSITION ROTARY SW. OVERFLOW SAFETY SWITCH (MAN, RESET) 26H5-I3I BIN a H.RC. H CONDUIT BOX O) OJ I in o u> <M FIG. 25 - 26H5 UNIT 115-230 VOLT, 60 CYCLE, 1 PHASE WITHOUT CRUSHER 43 26H-57PD

Carrier S E R V I C E 26H 24. CAPACITORS 26H3 A 158-191 MFD capacitor, located on the compressor above the terminal box, is used on the 26H3 115V compressor. 26H5 A 243-270 MFD starting capacitor is used oh the 115 volt units. A 53-64 MFD capacitor is used on the 230 volt units. A capacitor may fail...

26H S E R V I C E Carrier ■^1— This thermal overload element will open the cir­ cuit when overheated and cut off power to the com­ pressor. When the compressor cools off, the thermal element cools slowly and starts the compressor again. Thus, an overloaded compressor will stop for an interval, then ...

Carrier S E R V I C E 26H the hot gas passes through the hot gas solenoid into the evaporator and then to the accumulator, it warms the cut out capillary which closes the cut out side of the control. The hot gas also warms the suction line. When the vertical portion of the suction line leading from ...

26H S E R V I C E Carrier INSULATED SECTION OF BIN THERMOSTAT CAPILLARY- BIN THERMOSTAT BULB FIG. 30 - RIGHT SIDE OF MACHINE SECTION the bin thermostat power element from this control and change the control mechanism without disturbing the refrigerant system. If the thermostat bulb is damaged, it al...

Carrier S E R V I C E 26H # WITH PARTITION Attach brackets to partition as shown in Fig. 33 and install the partition, Fig. 34. Run the capillary along the top of the bin liner, down the crushed ice side of the partition and then over the top of the partition to the cube side. 31. HIGH PRESSURE SWIT...

26H S E R V I C E Carrier 32. TESTING THE SOLENOID VALVE The solenoid valve passes hot discharge gas to the evaporator during the harvesting portion of the cycle. It is energized by the main control thermo­stat only during the defrost cycle. If, upon completion of harvesting, the valve fails to clos...

Carrier S E R V I C E 26H ICE MAKER SERVICE CHECK LIST NAME ADDRESS MODEL _ SERIAL DATE LOCATION OF BUILDING 1. Quality of cubes Shells _____________ Normal__________ Sticks___________ 2. Run time Freeze________ min. Defrost_________ min. Over-run________ min. 3. All controls operate satisfactorily....

26H S E R V I C E Carrier SERVICE ANALYSIS 26H5 AND 26H3 UNIT WILL NOT OPERATE OBSERVATION POSSIBLE CAUSE REMEDY AND REFERENCE SECTIONS 1. Compressor and water pump will not start. Power off Check main sv^itch, fuses and wiring 22 Low voltage Check building circuit and voltage at main panel 6 & ...

S E R V I C E 26H # OBSERVATION POSSIBLE CAUSE REMEDY AND REFERENCE SECTIONS 4. Compressor runs- water pump IS off. Faulty selector switch Repair or replace 22 Pump motor inoperative or out on pump motor overload Check wiring and voltage. Check with test cord. Repair or replace pump and motor assemb...

Carrier S E R V I C E 26H « OBSERVATION POSSIBLE CAUSE REMEDY AND REFERENCE SECTIONS 12. Continuous running and Faulty main control, or Replace if necessary 28 freezing well capillary scaled Check main control capillary position in well 28 Replace if ice does not actuate control from freezing cycle ...

Carrier S E R V I C E 26H 26H3 WATER CONSUMPTION USING A SIPHON HEAT INTERCHANGER Supply Water Temp. °F. Gallons Per Hour *** 50° Air 60° Air 70° Air 80° Air 90° Air 100° Air 50 12 12 12 12 12 12 60 15 15 15 15 15 15 70 19.2 19.2 19.2 19.2 19.2 19.2 80 27.5 27.5 27.5 27.5 27,5 27.5 90 42 42 42 42 42...

26H SERVICE PARTS Carrier USED ON NAME CAT. NO, 26H3 26H5 MOTOR COMPRESSOR GROUP (Cont'd.) INTERNAL GROUP Motor-Compressor Assembly 3/4HP-115V-lPH-60Cy. 26C5-389 3/4HP-230V-lPH-60Cy. 26C5-399 Includes : Valve Plate & Gasket (1) 51H2-KF-061 Includes : Suet. Valve Reed (2) 51H2-KJ-056 Disch. Valve...