Hussmann microSC MNGSC8-A - Default Chapter; Table of Contents

P/N 3113125_A iii
HUSSMANN CORPORATION • BRIDGETON, MO 63044-2483 U.S.A.
MNGSC8-A Self Contained Merchandisers
ANSI Z535.5 DEFINITIONS .......... vi
INSTALLATION
UL Listing
......................... 1-1
Federal / State Regulation
............ 1-1
Hussmann Product Control
........... 1-1
Shipping Damage
................... 1-1
Location
........................... 1-1
Self Contained Location
.............. 1-2
Model Description
.................. 1-3
Unloading
......................... 1-3
Exterior Loading
.................... 1-3
Shipping Skid
...................... 1-3
Merchandiser Leveling
............... 1-3
Serial Plate Location
................. 1-4
Refrigeration Unit Access
............. 1-4
Sealing Merchandiser to Floor
......... 1-4
Self-Contained Refrigeration Equipment
Start Up Check List
................ 1-5
ELECTRICAL / REFRIGERATION
Merchandiser Electrical Data
.......... 2-1
Field Wiring
........................ 2-1
Electrical Connections
. . . . . . . . . . . . . . . . 2-1
Electrical Outlet
..................... 2-1
Refrigeration (Self Contained Models)
.. 2-1
Refrigeration System Layout
........... 2-2
Waste Outlet and Water Seal
.......... 2-2
Before Beginning any Service or Repair
. . 2-3
Replacing Refrigeration Components
... 2-4
Steps to Recover Refrigerant
.......... 2-4
Charging
.......................... 2-5
Waste Outlet and Water Seal
.......... 2-6
Installing Drip Piping
................ 2-7
Drip Piping Lineup Arrangements
...... 2-8
START UP / OPERATION
Controller Operation
................. 3-1
Connections
........................ 3-2
LED
.............................. 3-3
KDEPLUS Buttons
.................. 3-4
Setpoint: Setting and Edit Lock
........ 3-5
Display Probes Value
................. 3-5
Key-Activated Functions
.............. 3-5
Typical Sensor Location
.............. 3-6
Controls and Adjustments
............ 3-7
Load Limits
........................ 3-8
Stocking
........................... 3-8
Thermometer
....................... 3-8
MAINTENANCE
Care and Cleaning
................... 4-1
Removing Scratches from Bumper
...... 4-2
Cleaning Under Fan Plenum
.......... 4-2
Cleaning Discharge Air Honeycomb
.... 4-2
Cleaning Stainless Steel Surfaces
....... 4-3
Cleaning Condenser Air Filter
......... 4-3
Cleaning Coils
...................... 4-3
Cleaning Evaporation Pan
............ 4-4
Self-Contained Refrigeration Equipment
Maintenance Check List
............. 4-5
SERVICE
Replacing Fan Motors and Blades
...... 5-1
Troubleshooting Guide
............... 5-2
WARRANTY
TABLE OF CONTENTS
HUSSMANN CORPORATION • BRIDGETON, MO 63044-2483 U.S.A.