Johnson Controls 100 Series User Manual

JOHNSON CONTROLS
6
FORM 100.50-NOM12
ISSUE DATE: 04/02/2019
TABLE OF CONTENTS (CONT'D)
Return Air Bypass Damper ............................................................................................................................. 30
BACnet Communication .................................................................................................................................30
Dirty Filter Switch ...........................................................................................................................................30
Alarm Contacts ............................................................................................................................................... 30
Electrical Service Sizing .................................................................................................................................33
Transducer Pneumatic Tubing ........................................................................................................................37
Static Pressure Control Plastic Tubing (Pneumatic Tubing) .................................................................. 37
Duct Static Transducer ..........................................................................................................................37
Building Pressure Transducer ...............................................................................................................37
Static Pressure Probe Installation .........................................................................................................37
Roof Curb Installation ..................................................................................................................................... 37
General Information ...............................................................................................................................37
Duct System ...................................................................................................................................................38
Duct Connection Guidelines ..................................................................................................................38
Sound And Vibration Transmission.................................................................................................................38
Gas Heating ...................................................................................................................................................39
Gas Piping ............................................................................................................................................. 39
Gas Connection .....................................................................................................................................39
Gas Piping Recommendations ..............................................................................................................39
Combustion Vent ...................................................................................................................................40
SECTION 3 – START-UP ........................................................................................................................................41
Crankcase Heaters .........................................................................................................................................41
Checking The System Prior To Initial Start (No Power) .................................................................................. 41
Unit Checks ...........................................................................................................................................41
Unit Checks – Power Applied .........................................................................................................................43
Verifying Compressor Rotation ..............................................................................................................43
Compressor Oil Level Check .................................................................................................................43
Initial Start-Up .................................................................................................................................................43
Refrigerant Charge ............................................................................................................................... 44
Checking Superheat and Subcooling .................................................................................................... 44
Subcooling (R-410A) .............................................................................................................................44
Superheat (R-410A) ..............................................................................................................................44
Leak Checking .......................................................................................................................................46
Gas Heat Models ...................................................................................................................................46
Pre-Start Checks ...................................................................................................................................47
Post Start Checks ..................................................................................................................................48
Manifold Pressure – Modulating Gas .............................................................................................................49
Manifold Gas Pressure Adjustment ....................................................................................................... 49
SECTION 4 – MAINTENANCE ............................................................................................................................... 51
General ...........................................................................................................................................................51
Periodic Maintenance – Monthly ....................................................................................................................51
Filters .....................................................................................................................................................51
Linkages ................................................................................................................................................51
Compressors .........................................................................................................................................51
Fan Bearing Lubrication .......................................................................................................................51
Recommended Lubricant for Fan Bearings ...........................................................................................52
Condenser Coils .................................................................................................................................... 52

Johnson Controls 100 Series Specifications

General

Brand	Johnson Controls
Model	100 Series
Category	Air Conditioner
Language	English