M&M RWB series User Manual

M&M R
EFRIGERATION
I
NC
. v
Table of Contents
Oil Temperature Regulation.......................................................... 3-17
Liquid Injection Oil Cooling (Option).......................................... 3-17
Single Port Liquid Injection ..................................................... 3-17
Dual Port Liquid Injection........................................................ 3-17
Anti-Cycle Timer .......................................................................... 3-17
Power Fail Restart......................................................................... 3-18
Remote Status Information....................................................... 3-18
Process Temperature Control (Option) ......................................... 3-18
Economizer Control (Option) ....................................................... 3-19
Automatic Mode ....................................................................... 3-19
Manual On Mode...................................................................... 3-19
Manual Off Mode ..................................................................... 3-19
Sequenced Mode....................................................................... 3-19
Power Assist (Option)................................................................... 3-19
Operational Procedures................................................................. 3-20
START Hot Key ....................................................................... 3-20
STATS Hot Key ........................................................................ 3-22
Compressor Main Status Screen .......................................... 3-22
Status Banner ................................................................... 3-23
System Current State ....................................................... 3-24
Mode Area ....................................................................... 3-24
Alarm & Failure Area ...................................................... 3-25
Compressor Graphics Screen ............................................... 3-25
Energy Status Screen............................................................ 3-26
Operating Hours Screen ....................................................... 3-27
Variable VI Status Screen..................................................... 3-28
Economizer Status Screen (Option) ..................................... 3-29
Active Alarms & Failures Status Screen.............................. 3-30
Auto-Start Warning Screen .................................................. 3-31
MODE Hot Key........................................................................ 3-32
Local Mode .......................................................................... 3-32
Manual Mode ....................................................................... 3-32
Automatic Mode................................................................... 3-32
Remote Mode ....................................................................... 3-33
Auto-Remote Mode.............................................................. 3-33
Sequenced Mode .................................................................. 3-33
SETPT Hot Key ........................................................................ 3-34
Pressure Setpoints ................................................................ 3-34
Suction Pressure Control Groups..................................... 3-34
High Suction Pressure Setpoints...................................... 3-36
Discharge Pressure Setpoints........................................... 3-37
Oil Pressure Setpoints...................................................... 3-38
Oil Filter Pressure Setpoints ............................................ 3-39

M&M RWB series Specifications

General

Brand	M&M
Model	RWB series
Category	Controller
Language	English