7
JOHNSON CONTROLS
FORM 150.67-NM1
ISSUE DATE: 4/28/2017
TABLE OF CONTENTS (CONT’D)
Duct Work Connection ................................................................................................................................... 41
General Requirements .........................................................................................................................41
Wiring .............................................................................................................................................................41
Field Wiring ...........................................................................................................................................41
Evaporator Pump Start Contacts ...........................................................................................................42
System Run Contacts ............................................................................................................................42
Alarm Status Contacts ...........................................................................................................................42
Remote Start/Stop Contacts ..................................................................................................................42
Remote Emergency Cutoff ....................................................................................................................42
Remote Temp Reset Input .....................................................................................................................42
Load Limit Input ..................................................................................................................................... 42
Flow Switch Input ..................................................................................................................................42
Compressor Heaters ......................................................................................................................................43
Relief Valves ...................................................................................................................................................43
High Pressure Cutout .....................................................................................................................................43
Control Wiring .................................................................................................................................................45
SECTION 5 – TECHNICAL DATA ..........................................................................................................................47
Operational Limitations (English) ...................................................................................................................47
Voltage Limitations ................................................................................................................................47
Operational Limitations (SI) ............................................................................................................................ 50
Voltage Limitations ................................................................................................................................50
Physical Data (English) ..................................................................................................................................53
Electrical Data (English) .................................................................................................................................54
Electrical Notes And Legend ..........................................................................................................................59
General ................................................................................................................................................133
Weight Distribution and Isolator Mounting Positions YCAL0019 – 0033 (Without Pump Package
Option) .................................................................................................................................................133
General ........................................................................................................................................135
SECTION 6 – COMMISSIONING ..........................................................................................................................147
Commissioning ............................................................................................................................................. 147
Preparation – Power Off ............................................................................................................................... 147
Inspection ...........................................................................................................................................147
Refrigerant Charge .............................................................................................................................. 147
Service and Oil Line Valves .................................................................................................................147
Compressor Oil ...................................................................................................................................147
Fans ...................................................................................................................................................147
Isolation / Protection ............................................................................................................................ 147
Control Panel .......................................................................................................................................147
Power Connections .............................................................................................................................147
Grounding ............................................................................................................................................147
Supply Voltage ....................................................................................................................................148
Preparation – Power On ............................................................................................................................... 148
Switch Settings .................................................................................................................................... 148
Compressor Heaters ...........................................................................................................................148
Water System ...................................................................................................................................... 148
Flow Switch .........................................................................................................................................148
Temperature Sensor(s) ........................................................................................................................148
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