Body Size: 55, Thread: N (NPT), Port: 10 (1), Option: C [Float Type Auto Drain (N.C.)], Attachment: Standard, Semi-Standard 1: Standard, Semi-Standard 2: Z (Name Plate, Caution Plate for Bowl, and Pressure Gauge: psi, °F)

Body Size: 60, Back Flow: w/o Backflow, Thread: N (NPT), Port Size: 10 (1), Options: C (N.C., Normally Closed), Set Pressure: 0.05 to 0.85 MPa Setting, Bowl: Polycarbonate Bowl, Bowl Guard: None, Drain Port: w/Drain Cock, Exhaust Mechanism: Relieving Type, Flow Direction: Flow Direction: Left to Right, Drain Cock w/Barb Fitting: None, Pressure Units: Z [Product: psi, °C; Pressure Gauge:

Table of Contents

Model A side B side JIS Symbol A relay output module of devices up to 110 A B is available for control VAC, 3 A. 4(A) 2(B) A B N.C. valve N.C. valve 3(EB) SOL.b SOL.a 1 2 SV A00 5(EA) B side passage symbol: Green B side manual override: Green Tie-rod base manifold (For SV1000/2000/3000/4000) 1(P) 4(A) 2(B) A side coil A side spool valve B side spool valve N.O. valve N.O. valve 1 2 SV B00

Serial Network

(U, D)-SCS1 EX124 (U, D)-SCS2 EX140-SCS1 EX140-SCS2 EX120/121/122-STA1 EX123(U, D)-STA1 IN313-TA1 N N Y Y 16 8 16 8 16 8 16 16 16 16 8 16 8 0 0 0 0 0 0 0 0 0 0 0 0 0 VQ, SX, SY & SV VQ2000/4000/5000 CompoBus/S OMRON N N N Y SQ1000/2000, SZ3000/5000 VQ, SX, SY & SV VQ2000/4000/5000 (N)VFR/S, (N)VZS, ISO SYSBUS N EX120/121/122-SSL1 N VQ, SX, SY & SV EX120/121/122-SSL2 N S-Link SUNX EX123 (

4/5 Port Air Operated Valve Series SYJA3000

B B B B 32 15.3 7.5 17 16 A A A A A SV 1 (Station n) (Station 1) L1 L2 4.5 (Pitch) P = 10.5 SZ (Light/Surge voltage suppressor) 15.5 15.5 (Station n) (Station 1) SY + + (Light/Surge voltage suppressor) A A 20 48.5 [55.5] 15 5 SYJ B B + + 1.5 One-touch fitting (A, B port) Applicable tubing O.D.: 4, 5/32" (Pitch) P = 10.5 16 33.1 A A 20 SX 15 B B 1 (Pitch) P = 10.5 16.5 5 M5 x 0.8 (A, B port

5 Port Solenoid Valve Series SV

SV B00 SOL.b SOL.a 3(EB) 5(EA) 1(P) 4(A) 2(B) N.C. valve N.O. valve SOL.b SOL.a 1 2 SV C00 3(EB) 5(EA) 1(P) External pilot specification is not available for 4 position dual 3 port valves.

HRX-OM-T004

PV PV PV SV SV SV Alarm display menu SEL SEL SEL Pressure of lower pressure refrigerant circuit READY time Unused Alarm The latest PV PV PV PV SV SV SV SV SEL SEL SEL SEL Unused Offset mode Unused Alarm PV PV PV PV SV SV SV SV SEL SEL SEL SEL Accumulated operation time of the pump Unused Offset temperature PV PV PV Alarm The oldest SV SV SV SEL SEL SEL PV Accumulated operation time of the

Serial Transmission System Series EX250 Series EX500

) A B Coil voltage 24 VDC 5 P EA EB 3 position closed center A B 3 Function Note 1) EAPEB Standard type (1 W) External pilot Low wattage type (0.5 W) Nil R Y 3 position exhaust center A B Note 2) 4 Note 1) When specifying more than one option, enter symbols in alphabetical order.

HRX-OM-R028

SV SV SV SV SEL SEL SEL SEL Compressor accumulated operating time reset Circulating fluid return port temperature Run timer Circulating fluid discharge pressure PV PV PV PV SV SV SV SV SEL SEL SEL SEL Temperature of the compressor inlet.

Body Size: -, Thread: -, Port: -, Option: -, Attachment: -, Semi-Standard 1: -, Semi-Standard 2: -

Body Size: -, Thread: -, Port: -, Option: -, Attachment: -, Semi-Standard 1: -, Semi-Standard 2: -

Body Size: -, Thread: -, Port: -, Option: -, Attachment: -, Semi-Standard 1: -, Semi-Standard 2: -

Body Size: -, Thread: -, Port: -, Option: -, Attachment: -, Semi-Standard 1: -, Semi-Standard 2: -

Body Size: -, Thread: -, Port: -, Option: -, Attachment: -, Semi-Standard 1: -, Semi-Standard 2: -

Body Size: -, Thread: -, Port: -, Option: -, Attachment: -, Semi-Standard 1: -, Semi-Standard 2: -

Body Size: -, Thread: -, Port: -, Option: -, Attachment: -, Semi-Standard 1: -, Semi-Standard 2: -

Body Size: -, Thread: -, Port: -, Option: -, Attachment: -, Semi-Standard 1: -, Semi-Standard 2: -

EX500-GPR1A.eng

Turns on: COM B is receiving data. Turns off: COM B has no received data. Turns on: COM A is receiving data. Turns off: COM A has no received data. Turns on: PROFIBUS DP communication is abnormal. Turns off: PROFIBUS DP communication is normal. Turns on: Power is supplied to solenoid valves/output at specified voltage.

Air cooled Thermo-con (Compact type)

used STX ETX ACK NAK ASCII code 30H 31H 32H 33H 34H 35H 36H 37H 38H 39H Number used 0 1 2 3 4 5 6 7 8 9 ASCII code 2DH 20H Number used SP Space Minus ASCII code 41H 42H 43H 44H 45H 46H 47H 48H 49H 4AH Character used A B C D E F G H I J ASCII code 4BH 4CH 4DH 4EH 4FH 50H 51H 52H 53H 54H Character used K L M N O P Q R S T ASCII code 55H 56H 57H 58H 59H 5AH Character used U V W X Y Z HEF002

Air cooled Thermo-con (Compact type)

58H 59H 5AH Character used U V W X Y Z INR-244-831 3-9 Troubleshooting 4 Troubleshooting The table below shows the solutions for the problems.