York YG Manuals

Manuals and User Guides for York YG. We have 1 York YG manual available for free PDF download: Operation Manual

York YG Operation Manual (48 pages)

GAS ENGINE LIQUID CHILLER

Brand: York | Category: Chiller | Size: 2.34 MB

Table of Contents
4
Section 1 - Description of System and Fundamentals of Operation

6
Section 2 - Panelview Plus 1000 Control Center Introduction

10
- General Panel Description
  10
- Navigating the Control Panel
  10
- Screen Selection
  10
- Fig. 3 - Panelview Plus 1000
  
  10
  - Interactive Screen Features
    11
  - Operator Login
    11
- Fig. 4 - Main Screen
  
  11
  - Home Screen
    12
- Fig. 5 - Home Screen
  
  12
  - System Screen
    13
- Fig. 6 - System Screen
  
  13
  - Evaporator Screen
    14
- Fig. 7 - Evaporator Screen
  
  14
  - Condenser Screen
    15
- Fig. 8 - Condenser Screen
  
  15
  - Subcooler Screen
    16
- Fig. 9 - Subcooler Screen
  
  16
  - Compressor Screen
    17
- Fig. 10 - Compressor Screen
  
  17
  - Oil Sump Screen
    18
- Fig. 11 - Oil Sump Screen
  
  18
  - Pre-Rotation Vanes Calibration Screen
    19
- Fig. 12 - Pre-Rotation Vanes Calibration Screen
  
  19
  - Hot Gas Valve Screen
    20
- Fig. 13 - Hot Gas Valve Screen
  
  20
  - Gearbox Screen
    21
- Fig. 14 - Gearbox Screen
  
  21
  - Engine Screen
    22
- Fig. 15 - Engine Screen
  
  22
  - Load Curve Screen
    24
- Fig. 16 - Load Curve Screen
  
  24
  - Capacity Controls Screen
    25
- Fig. 17 - Capacity Controls Screen
  
  25
  - Manual/Auto Station (Capacity Controls)
    27
  - Screen
    27
- Fig. 18 - Manual/Auto Station (Capacity Controls) Screen
  
  27
  - Trending Screen
    28
- Fig. 19 - Trending Screen
  
  28
  - Pid Tuning Screen (Capacity Controls)
    29
- Fig. 20 - Pid Tuning Screen
  
  29
  - Anti-Surge Tuning Screen
    31
- Fig. 21 - Anti Surge Tuning Screen
  
  31
Section 3 - System Operating Procedures

32
- Mode Select Switch Positions
  32
- Chiller Operation
  32
- Normal Startup Automation Sequence
  32
- Normal Shutdown
  33
- Engine Purge Initiation
  33
- Normal Shutdown Automation Sequence
  33
Section 4 - System Status Display Messages

34
Routine Messages

34
- Ready to Start
  34
- Remote Start Enabled
  34
- Engine Start Initiated
  34
- Remote Engine Start Initiated
  34
- System Running
  34
- System Coastdown
  34
- Control Stop
  34
- Engine Warmup
  34
- Engine Purge
  35
- Engine Maintenance Standby
  35
- Engine Maintenance Run
  35
- Chiller off
  35
- Fig. 23 - Alarm Popup Box Shot
  
  36
Section 5 - Alarm and Trip Messages

36
Alarm Messages

37
- Vane Motor Switch Not Closed
  37
- Perform Monthly 750 Hour Engine
  37
- Maintenance
  37
- Plc Battery Needs Replacing
  37
- Remote Start Denied
  37
- Purge Is Required; Put Engine in
  37
- Maintenance Mode
  37
- Tal-100 "Low Leaving Chilled Water
  37
- Temperature
  37
- Tah-140 "High Sump Oil Temperature
  38
- Pdh-143 "High Compressor Oil Pressure
  38
- Pah-113 "High Discharge Pressure
  38
- Tah-113 "High Discharge Temperature
  38
- R1 Hardwire Relay Not Reset
  38
- Ps-150 "Gear Oil Pressure Switch
  38
- Malfunction
  38
- Psl-150 "Low Gear Oil Pressure
  38
- Sah-160A "Engine Overspeed
  38
- Pal-160 "Engine Low Oil Pressure
  38
- Ps-151 "Clutch Failed to Disengage
  39
- Ps-151 "Clutch Failed to Engage
  39
- Zahh-140 "Compressor Prox Forward
  39
- Zall-140 "Compressor Prox Reverse
  39
- Fs-102 "Low Condenser Water Flow
  39
- Chiller Panel Emergency Stop
  39
- Engine Didn't Start; Purge Engine
  39
- Tshh-162 "Engine High Water Jacket
  39
- Temperature
  39
- Tsll-161 "Engine Low Oil Pressure
  39
- Tahh-140 "High Sump Oil Temperature
  40
- Pshh-113A "High Pressure Cutout
  40
- (Hardwired)
  40
- Pdhh-143 "High Compressor Oil
  40
- Pressure
  40
- Pall-111 "Low Evaporator Pressure
  40
- Pall-143 "Low Compressor Oil Pressure
  40
- Tall-140 "Low Sump Oil Temperature
  40
- Tall-100 "Low Leaving Chilled Water
  40
- Temperature
  40
Acknowledging Alarms

42
Executing an Engine Purge

42
- Metric Conversion
  44
- Temperature
  44
Section 6 - Restarting the Chiller after System Trip

42
- Correcting Alarms and System Trips
  42
Index

45

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York YG Operation Manual (48 pages)

Table of Contents

Section 1 - Description of System and Fundamentals of Operation

Fig. 1 - Model Yg Gas Engine Chiller

Detail a - Compressor Prerotation Vanes

Fig. 2 - Refrigerant Flow-Thru Chiller

Section 2 - Panelview Plus 1000 Control Center Introduction

Fig. 3 - Panelview Plus 1000

Fig. 4 - Main Screen

Fig. 5 - Home Screen

Fig. 6 - System Screen

Fig. 7 - Evaporator Screen

Fig. 8 - Condenser Screen

Fig. 9 - Subcooler Screen

Fig. 10 - Compressor Screen

Fig. 11 - Oil Sump Screen

Fig. 12 - Pre-Rotation Vanes Calibration Screen

Fig. 13 - Hot Gas Valve Screen

Fig. 14 - Gearbox Screen

Fig. 15 - Engine Screen

Fig. 16 - Load Curve Screen

Fig. 17 - Capacity Controls Screen

Fig. 18 - Manual/Auto Station (Capacity Controls) Screen

Fig. 19 - Trending Screen

Fig. 20 - Pid Tuning Screen

Fig. 21 - Anti Surge Tuning Screen

Section 3 - System Operating Procedures

Section 4 - System Status Display Messages

Routine Messages

Fig. 23 - Alarm Popup Box Shot

Section 5 - Alarm and Trip Messages

Alarm Messages

Acknowledging Alarms

Executing an Engine Purge

Section 6 - Restarting the Chiller after System Trip

Index

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