Emerson Vilter MicroVission Retrofit Manual Download Page 13 | Manualshive

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MicroVission Retrofit Instructions • 35391MVRF

Step 2.

Connecting digital inputs/outputs: take a look at the 4 black screw terminals on the right side of the large multi

Input/Output board. These terminals correspond to SHEET 12 of the drawing set, see Figure 16.

Digital Input X4

Digital Input X3

Digital Output X2

Digital Output X1

Figure 16. Digital Input/
Output Wiring

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Summary of Contents for Vilter MicroVission

Page 1: ...MicroVission Controller Retrofit Guide ...

Page 2: ...r Keypad control panels 4 Figure 1 Kit KT1133A 4 Figure 2 Keypad UL Retrofit 5 Figure 3 MicroVission Panel on Support Bracket 6 Figure 4 Tri Micro filter with pressure switch 6 Figure 5 Tri Micro filter with pressure transducers 7 Figure 6 Connection of 4 20mA Current Transmitter Sensor 7 2 2 Installation when retrofitting from pressure switches 8 Figure 7 Belt Drive and Direct Drive mounting 8 Fi...

Page 3: ...vided on the component Failure to comply may result in serious injury 2 1 Installation when retrofitting from Viltech Vantage or Keypad control panels Step 1 Shut Off the 120V power to the control panel and isolate the compressor by shutting Off all service valves and lock out per plant procedure Remove and recover the refrigerant from the compressor so it is at 0 psig Step 2 Disconnect the wiring...

Page 4: ...RACKET CONTROL PANEL RETROFIT Figure2 KeypadULRetrofit NOTE Torque all hardware according to specifications see Table 1 at the end of this guide NOTE If excesive vibration occurs further support from the controller bracket to the base may be required NOTE The UL version of the Keypad Micro is wider and requires additional cross supports Kit KT822A contains the parts necessary to perform the adapta...

Page 5: ...e the unloader solenoid valves and crankcase heater with the cord provided in the kit Wire tie the cords to the compressor base as needed See Figure 4 for Tri Micro configuration with pressure switch and Figure 5 for Tri Micro with transducers to read inlet and outlet pressures Figure 4 Tri Micro filter with pressure switch NOTE If replacing a VILTech which only uses 3 transducers 2 ad ditionalone...

Page 6: ...put at the MicroVission panel Figure6 Connectionof4 20mACurrentTransmitter Sensor NOTE The Keypad and VILTech Micro controllers did not have an amperage input and the Vantage used a different type CT so the acquisition of current transmitter VPN 3669CT is imperative to work with the MicroVission panel This transmitter is contained in retrofitting kit KT24X20MV see Table 2 Step 7 Go to section 3 0 ...

Page 7: ...ference Step 1 Shut Off the 120V power to the compressor controls and isolate the compressor by shutting Off all service valves and lock out per plant procedure Remove and recover the refrigerant from the compressor so it is at 0 psig Step 2 Disconnect the wiring and remove the existing pressure switches or Non Vilter control panel and all control tubing Step 3 Position the bottom edge of the Micr...

Page 8: ...oCompressor s Drive DirectDrive Left BeltDrive Right Figure 10 Direct Drive Transducer Mounting left and Belt Drive Transducer Mounting right Step 5 Mount the Block Bleed bracket with valves and hardware from KT1133A9 A10 and install the pressure transducers as shown as in Figure 9 and Figure 10 Mount and install 1 4 ASTM A179 steel tubing provided by others between pressure transducers suction di...

Page 9: ...0 200PSIA 4 20MA OUT Suction Pressure Transducer 0 200PSIA 4 20MA OUT Discharge Pressure Transducer 0 414 5PSIA 4 20MA OUT WELL 1 4 X 1 2 RTD 1018CS WELL 1 4 X 1 2 RTD 1018CS Transducer MTG OIL FILTER Manifold 3 Transducer BLK BLD 2 8CYL Figure 11 Well Transducers Location ...

Page 10: ... and Filter outlet transducers on the Tri Micro filter housing as shown in Figure 12 Step 8 Install wells and mount RTDs for suction discharge and oil temperature see Figures 10 12 Step 9 Wire the transducers and RTD s to the MicroVission using the cords and cord grips in KT1133A4 A5 Wire the unloader solenoid valves and crankcase heater with the cord provided in the kit Wire tie the cords to the ...

Page 11: ...gure 14 NOTE The Keypad and VILTech Micro controllers did not have an amperage input and the Vantage used a different type CT so the acquisition of current transmitter VPN 3669CT is imperative to work with the MicroVission panel This transmitter is contained in retrofitting kit KT24X20MV see Table 2 Step 11 Go to section 3 0 for wiring instructions Figure 14 Connection of 4 20mA Current Transmitte...

Page 12: ...bstitute for NFPA 70E NOTICE Before applying power to the MicroVission control panel all wiring to the panel should be per the National Electrical Code NEC Specifically check for proper voltage and that the neutral is grounded at the source An equipment ground should also be run to the panel CAUTION Do not route A C and D C wires together this will cause Electromagnetic Interferance noise Failure ...

Page 13: ...utputs take a look at the 4 black screw terminals on the right side of the large multi Input Output board These terminals correspond to SHEET 12 of the drawing set see Figure 16 Digital Input X4 Digital Input X3 Digital Output X2 Digital Output X1 Figure16 DigitalInput Output Wiring ...

Page 14: ...nnecting analog inputs take a look at the 6 orange screw terminals on the left side of the large multi Input Output board The arrows on Figure 17 point to X10 X9 and the numbers decrease accordingly towards the bottom of the board These terminals correspond to SHEET 14 of the drawing set ...

Page 15: ...Transducer AI 6 Process Temperature Transmitter AI 10 4 0 Read MicroVission Manual The entire manual should be reviewed before attempting to operate Failure to follow operating instructions could result in serious injury Manual revision should match software version 5 0 Power up MicroVission and Enter Setpoints 6 0 Pressure Testing and Returning Compressor to Service Pressure test the pressure tra...

Page 16: ...63 96 138 191 338 546 Socket Head Cap Screw ASTM A574 Coarse UNC 5 13 26 46 73 112 115 215 380 614 1 Torque values in this table are not to override other specific torque specifications when supplied 2 When using loctite torque values in this table are only accurate if bolts are tightened immediately after Loctite is applied The proof strength of Grade 2 bolts is less for sizes 7 8 and above and t...

Page 17: ... 1 40680BK DECAL WARNING READ OPERATORS MANUAL 1 40680BM DECAL DANGER POSSIBLE ELECTROCUTION 1 40680BR DECAL WARNING NO WIRE ON TOP PANEL 1 1811DESIPAK DESICCANT TYVEK PACKET 1 3669SD CARD SECURE DIGITAL XGb 1 KT1133A4 ELECTRICAL 3122Q2 CORD GRIP RSR1005 1 2 HUB 1 4 DIA 4 3122A CORD GRIP RSR 20732 4 REMKE 2 2891B CONNECTOR 187 312 CORD 1 2 HUB 1 1652B HUB 3 4 SCRU TITE 5 2748B BUSHING 3 4X1 2 REDU...

Page 18: ...0 CARB STL 1 2783D2 TRANSDUCER AKS33 0 414 5PSIA 4 20MA OUT 2 2611G DETECTOR 58 392F TEMP RESIST W TURCK 4 3122L7 CABLE 4M BLACK PLTC ACTUATOR POSITION 10 3122F CABLE 3 CONDUCTOR 300V 40 3122E CABLE 2 CONDUCTOR DC 15 41173S6 NAMEPLATE 3 4X2 FILTER OUTLET 1 41173T6 NAMEPLATE 3 4X2 FILTER INLET 1 1735A ELBOW 1 4 90DEG STREET 3000 FORGED 1 1101A BUSHING 1 4X1 8 HEXAGON 600 2 KT1133A9 BLOCK AND BLEED ...

Page 19: ...HEX HVY PLAIN 4 2796HQ SCREW 3 4 10NCX2 3 4 CAP HEX HD GR5 4 KT1133A12 PROCESS TEMP RTD WELL CABLE 2611G DETECTOR 58 392F TEMP RESIST W TURCK 1 3122L7 CABLE 4M BLACK PLTC ACTUATOR POSITION 1 2611J WELL 1 4X1 2 RTD LAGGING 1018CS 1 KT24x20MV KIT 24X20 A42159A PANEL 20X24 MICROVISSION 2 8CYL 1 00 KT1133A11 KIT MOUNTING SUPPORT 1 00 KT1133A1 KIT PANEL MOUNTING MICROVISSION RETRO 1 00 KT1133A8 KIT INS...

Page 20: ...35391MVRF Rev 0 8 18 Emerson and Vilter are trademarks of Emerson Electric Co or one of its affiliated companies 2018 Vilter Manufacturing LLC All rights reserved ...

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