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Non-cycling Refrigerated Dryer

MODELS D1700IN, D2040IN, D2720IN, D3400IN, D4080IN

ingersollrandproducts.com

PROCESS AND INSTRUMENTATION DIAGRAM
D1700IN, D2040IN, D2720IN, D3400IN,D4080IN
AIRCOOLED
550142

LEGEND

PROCESS GAS
REFRIGERANT

CONDENSATE

CONTROL AIR

STANDARD
ELECTRIC
SOLENOID
DRAIN

CONDENSATE DRAIN
DISCHARGE 1/4” NPT-F
(EXTERNAL CONNECTION
& PIPING BY OTHERS)

CHILLER (EXCHANGER)
TEMPERATURE DIGITAL DISPLAY

SOLENOID
VALVE

SEPARATOR

PRECOOLER/
REHEATER

4” AIR INLET

1000 SCFM MAX. (D1700IN)
1200 SCFM MAX. (D2040IN)

1600 SCFM MAX. (D2720 IN)

@ 100 PSIG, 100°F

4” AIR OUTLET

1000 SCFM MAX. (D1700IN)
1200 SCFM MAX. (D2040IN)

1600 SCFM MAX. (D2720 IN)

@ 96.5 PSIG, 85°F

EVAPORATOR

ACCUMULATOR

ACCESS
VALVE

COMPRESSOR

HGBV

FILTER
DRYER

SOLENOID
VALVE

EXPANSION
VALVE

DISTRIBUTOR

LIQUID LINE

DISCHARGE LINE

FAN MOTOR

AIRCOOLED CONDENSER

EQUALIZER LINES

1/4” (TYP)

REFRIGERANT SUCTION
PRESSURE DIGITAL DISPLAY

REFRIGERANT SUCTION
TEMPERATURE DIGITAL DISPLAY

REFRIGERANT DISCHARGE
PRESSURE DIGITAL DISPLAY

CHILLER (EXCHANGER)
TEMPERATURE DIGITAL DISPLAY

FIgURE 1

LEGEND

PROCESS GAS
REFRIGERANT
CONDENSATE
CONTROL AIR

STANDARD

ELECTRIC

SOLENOID

DRAIN

CONDENSATE DRAIN

DISCHARGE 1/4” NPT-F

(EXTERNAL CONNECTION

& PIPING BY OTHERS)

SOLENOID

VALVE

SEPARATOR

PRECOOLER/

REHEATER

6” AIR INLET

2400 SCFM MAX. (D4080IN)

2000 SCFM MAX. (D3400IN)

@ 100 PSIG, 100°F

6” AIR OUTLET

2400 SCFM MAX. (D4080IN)

2000 SCFM MAX. (D3400IN)

@ 96.5 PSIG, 85°F

EVAPORATOR

ACCUMULATOR

ACCESS

VALVE

ACCESS

VALVE

COMPRESSOR

HGBV

FILTER

DRYER

SOLENOID

VALVE

EXPANSION

VALVE

DISTRIBUTOR

5/8” LIQUID LINE (TYP)

7/8” DISCHARGE LINE (TYP)

FAN MOTOR

AIRCOOLED CONDENSER

EQUALIZER LINES

1/4” (TYP)

REFRIGERANT SUCTION

PRESSURE DIGITAL DISPLAY
REFRIGERANT SUCTION

TEMPERATURE DIGITAL DISPLAY
REFRIGERANT DISCHARGE

PRESSURE DIGITAL DISPLAY
CHILLER (EXCHANGER)

TEMPERATURE DIGITAL DISPLAY

7.0 PRINCIPLES OF OPERaTION

Содержание D1700IN

Страница 1: ...tions Non cycling Refrigerated Dryer 1000 2400 SCFM Models D1700IN D2040IN D2720IN D3400IN D4080IN Operator s Manual Manual Del Operador ES Manual do Operador PT Manuel De L opérateur FR Operator s Manual EN PRINT LANGUAGE ENGLISH SPANISH FRENCH PORTUGUESE ...

Страница 2: ... 5 6 START MODES 11 7 5 6 1 Manual Mode 11 7 5 6 2 Auto Restart Mode 11 7 5 6 3 Remote Automatic Mode 11 contents page 8 0 INSTALLATION AND INITIAL START UP 12 8 1 LOCATION AND MOUNTING 12 8 2 PIPING AND VALVES 12 8 3 FILTRATION 12 8 4 ELECTRICAL CONNECTION 13 8 5 INITIAL START UP 13 8 5 1 START UP SEQUENCE 13 9 0 SCHEDULED MAINTENANCE 14 9 1 INTRODUCTION 14 9 2 REFRIGERANT CONDENSER 14 9 3 CONDEN...

Страница 3: ...y shall not be liable for any repairs replacements or adjustments to the Equipment or any costs of labor performed by the Purchaser or others without Company s prior written approval The effects of corrosion erosion and normal wear and tear are specifically excluded Performance warranties are limited to those specifically stated within the Company s proposal Unless responsibility for meeting such ...

Страница 4: ... in minor or moderate injury NOTICE Notice is used to indicate a statement of company policy as the message relates directly or indirectly to the safety of personnel or protection of property Notice should not be associated directly with a hazard or hazardous situation and must not be used in place of Danger Warning or Caution NOTICE The user of any air dryer manufactured by Ingersoll Rand is here...

Страница 5: ... LINEVOLTAGE 200 240VAC 1PH 50 60HZ BY OTHERS REFERTO UNIT NAMEPLATE FOR POWER REQUIREMENTS 200 240VAC 1 PH 1 2 3 4 5 6 GRN RED WHT G L1 L2 BLK L3 FACTORY WIRING INCOMING LINEVOLTAGE 200 575VAC 3PH 50 60HZ BY OTHERS REFERTO UNIT NAMEPLATE FOR POWER REQUIREMENTS 200 575VAC 3 PH ELECTRICAL CONNECTION BOX CONTAINS HIGHVOLTAGE Turn Off Power And Lock Out At ALL Sources Before Opening To Perform Servic...

Страница 6: ...arator by a solenoid valve that is controlled by the Controller For adjustment please note the following To obtain the optimum time values for operation of the electric drain valve set the drain closed time to five minutes and the open time to five seconds Refer to Section 7 5 4 for details After running the unit under full rated flow for approximately 30 minutes verify that when the solenoid drai...

Страница 7: ...ONDENSER EQUALIZER LINES 1 4 TYP REFRIGERANT SUCTION PRESSURE DIGITAL DISPLAY REFRIGERANT SUCTION TEMPERATURE DIGITAL DISPLAY REFRIGERANT DISCHARGE PRESSURE DIGITAL DISPLAY CHILLER EXCHANGER TEMPERATURE DIGITAL DISPLAY figure 1 LEGEND PROCESS GAS REFRIGERANT CONDENSATE CONTROL AIR STANDARD ELECTRIC SOLENOID DRAIN CONDENSATE DRAIN DISCHARGE 1 4 NPT F EXTERNAL CONNECTION PIPING BY OTHERS SOLENOID VA...

Страница 8: ...ded for use by Factory Service Personnel for troubleshooting the dryer Ingersoll Rand non cycling dryers include a Hot Gas By Pass Valve to maintain suction pressure and temperature Refer to Figures 2A and 2B This valve is necessary during low load applications to prevent freeze up in the chiller section The normal suction pressure for no load conditions should never drop below 72 psig This settin...

Страница 9: ...f the condenser ADJUSTMENT SCREW figure 3 water regulating valve 7 5 1 BASIC USER INTERFACE The Microprocessor Control display provides the user with the operating parameters and their corresponding values When power is supplied to the dryer the Microprocessor Control will illuminate and default to the Standby mode displaying the Press ON prompt The following illustration summarizes the keypad fun...

Страница 10: ...gure the dryer to operate according to site conditions The controller is shipped from the factory with each parameter having its own default value The following chart summarizes the parameters that may be adjusted by the user SETPOINT Display Description Parameter Range Factory Setpoint Chiller Off Temperature CHLLR TEMP 32 F 50 F 1 F increments 34 F 7 5 4 ADJUSTING SET POINTS Accessing and manipu...

Страница 11: ...eration system LOW PRESSURE CUTOUT ALARM LO PRESS CO If the suction pressure of the refrigerant is determined to be below the set point of the LPCO alarm the Microprocessor Control alarm routine will activate This alarm condition may cause damage to the dryer when subjected to continuous or long term exposure Note that once cleared the compressor will restart automatically However if two successiv...

Страница 12: ...to comply to the above instructions may result in equipment malfunction and will void warranty NOTICE Always use a backup wrench when making any threaded connection to the dryer Failure to use a backup wrench may result in damaged tubing and components internal to the cabinet 8 2 PIPING AND VALVES Install piping fittings and accessories as required for specific site conditions and requirements Fig...

Страница 13: ... be rated at 1A at 24V To operate dryer close switch or contact and allow dryer to start after an initial delay The local On OFF pushbuttons may also be used at any time after contact closure 8 5 INITIAL START UP notice For water cooled models the water valve must be manually opened to ensure that the condenser is full of water prior to start up CAUTION Allow 8 hours of warm up time for the crankc...

Страница 14: ...e checked Periodically the drain should be removed and cleaned to ensure no debris from the system is trapped inside Ingersoll Rand non cycling dryers are equipped with a drain isolation valve enabling the valves to be cleaned during dryer operation after the drain isolation valve has been manually closed The drain valve is located near the solenoid valve and requires a quarter turn to isolate the...

Страница 15: ...cts com RETAINER NUT PROFILE GASKET ELECTRICAL CONNECTOR SCREW APPLIANCE SOCKET SEAL WASHER CABLE GLAND SPRING WASHER WASHER D I N UNIT SOLENOID PLUNGER TUBE ASSY THREADED FLANGE GASKET PLUNGER W SPRING ASSEMBLY ORIFICE CUP BEVELLED WASHER STRAINER BODY Solenoid Valve Detail 9 0 SCHEDULED MAINTENANCE ...

Страница 16: ... FAN 1 OFF PRESSURE FAN1 OFF See Table 1 FAN 2 ON PRESSURE FAN2 ON See Table 1 FAN 2 OFF PRESSURE FAN2 OFF See Table 1 ALARM LIST BEGIN ALARM LIST N A 10 1 ENTERING TECHNICIAN MODE WARNING TECHNICIAN MODE should only be entered by qualified service personnel Altering the set points in TECHNICIAN MODE will have a significant effect on the operation of the dryer Incorrect set points may damage dryer...

Страница 17: ... depressing the SELECT DISPLAY button as required to arrive at the desired display notice To exit the TECHNICIAN MODE at any time depress the button located above the SET button to return to the CUSTOMER MODE 10 2 ALARM LIST At the end of the list of non adjustable parameters the Microprocessor Control displays a list of the most recent 20 alarm conditions This list can facilitate troubleshooting ...

Страница 18: ... Chiller Temp on controller Condensate drain failure Repair replace Drain Excessive flow Check inlet and outlet pressure and system design capacity Correct cause of excessive flow Dryer by pass valve not closed Close by pass valve Inlet and outlet temperatures are the same No power to the dryer Check power supply and fuses circuit breakers High suction pressure Check and clean condenser Refrigeran...

Страница 19: ...e Unrealistic pressure displayed Transducer loose off connection or defective transducer Inspect transducer cable and terminal connection Replace transducer High pressure drop across dryer Outlet pressure substantially lower than inlet pressure System operating temperature is above 32 F Inlet and outlet valves not completely open Open valves Inlet and outlet filters blocked up Change filter elemen...

Страница 20: ...20 Non cycling Refrigerated Dryer MODELS D1700IN D2040IN D2720IN D3400IN D4080IN ingersollrandproducts com WIRING DIAGRAM D1700INA AIRCOOLED 230 AND 460 3 60 550138 12 0 wiring diagram ...

Страница 21: ...Non cycling Refrigerated Dryer 21 MODELS D1700IN D2040IN D2720IN D3400IN D4080IN ingersollrandproducts com WIRING DIAGRAM D2040INA4 AND D2720INA4 AIRCOOLED 460 3 60 550158 A 12 0 wiring diagram ...

Страница 22: ...22 Non cycling Refrigerated Dryer MODELS D1700IN D2040IN D2720IN D3400IN D4080IN ingersollrandproducts com WIRING DIAGRAM D3400INA AND D4080INA AIRCOOLED 460 3 60 575 3 60 550155 A 12 0 wiring diagram ...

Страница 23: ...Non cycling Refrigerated Dryer 23 MODELS D1700IN D2040IN D2720IN D3400IN D4080IN ingersollrandproducts com WIRING DIAGRAM D1700INA6 AND D2720INA6 AIRCOOLED 575 3 60 550153 12 0 wiring diagram ...

Страница 24: ...24 Non cycling Refrigerated Dryer MODELS D1700IN D2040IN D2720IN D3400IN D4080IN ingersollrandproducts com WIRING DIAGRAM D2040INA6 AIRCOOLED 575 3 60 550154 B 12 0 wiring diagram ...

Страница 25: ...16 00 4 150 R F S O FLANGE AIR INLET CONNECTION 4 150 R F S O FLANGE AIR OUTLET CONNECTION 1 4 FPT DRAIN CONNECTION LCD DISPLAY 1 CHILLER TEMP 2 COMPRESSOR ON OFF 3 DRAIN INTERVAL 4 DRAIN ON 5 PERCENT SAVINGS 6 CUMULATIVE DRYER HOURS 7 CUMULATIVE COMPRESSOR HOURS 8 CUSTOMER SET POINTS PUSHBUTTONS 1 ON 2 OFF 3 RESET 4 TEST 5 SET 6 SELECT DISPLAY 7 ENTER 8 CONDENSER AIR DISCHARGE CONDENSER AIR INLET...

Страница 26: ...00 24 00 31 00 3 00 FORK POCKETS 6 00 X 2 50 AIR TREATMENT CONTROL SYSTEM LCD DISPLAY 1 CHILLER TEMP 2 COMPRESSOR ON OFF 3 DRAIN INTERVAL 4 DRAIN ON 5 PERCENT SAVINGS 6 CUMULATIVE DRYER HOURS 7 CUMULATIVE COMPRESSOR HOURS 8 CUSTOMER SET POINTS A CHILLER TEMP B DRAIN INTERVAL C DRAIN ON PUSHBUTTONS 1 ON 2 OFF 3 RESET 4 TEST 5 SET 6 SELECT DISPLAY 7 ENTER 8 CONDENSER GENERAL ARRANGEMENT D3400IN D408...

Страница 27: ...0 OHM 0 5W 250VAC 1 683244 STRAINER CONDENSATE DRAIN 1 682943 TRANSDUCER REFRIGERANT DISCHARGE PRESSURE 0 500 PSIA 1 1 1 1 682942 TRANSDUCER REFRIGERANT SUCTION PRESSURE 0 300 PSIA 1 1 1 1 600191 TRANSFORMER CONTROL 0 15 KVA 1 684448 VALVE HOT GAS BY PASS D1700IN D2040IN 1 684590 VALVE HOT GAS BY PASS D2720IN 1 684273 VALVE REFRIGERANT EXPANSION 1 683919 VALVE REFRIGERANT LIQUID LINE D1700IN 1 683...

Страница 28: ...RY 0 50A 600V 2 2 2 4 632043 FUSE TRANSFORMER SECONDARY 1 25A 250V 1 1 1 2 632245 HEATER COMPRESSOR CRANKCASE 1 683956 SP POWER SUPPLY 24V DC 1 1 1 1 682955C PROBE EXCHANGER SUCTION TEMPERATURE 2 1 1 1 683968 RESISTOR CONTROL PANEL DUMMY LOAD 200 OHM 0 5W 250VAC 1 683244 STRAINER CONDENSATE DRAIN 1 682943 TRANSDUCER REFRIGERANT DISCHARGE PRESSURE 0 500 PSIA 1 1 1 1 682942 TRANSDUCER REFRIGERANT SU...

Страница 29: ... 1 4 1 9 3 9 D1700IN 575 3 60 1725 782 16 0 7 25 17 5 12 5 7 8 50 2 1 4 0 95 2 4 D2040IN 460 3 60 1725 782 18 0 8 16 30 19 1 6 5 12 8 80 3 1 4 0 95 2 4 D2040IN 575 3 60 1775 805 18 0 8 16 25 15 3 6 5 12 8 80 3 1 4 0 95 2 4 D2720IN 460 3 60 1800 816 22 0 10 00 35 23 1 9 15 7 90 3 1 2 1 6 4 D2720IN 575 3 60 1820 825 22 0 10 00 25 20 2 9 12 1 62 3 1 2 1 6 4 D3400IN 460 3 60 2450 1111 24 0 10 80 45 27...

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Страница 32: ...ingersollrandproducts com 2012 Ingersoll Rand Company ...

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