Table of Contents
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This manual should be read carefully before the unit is installed and operated.
Only qualified service technicians should install, service, and maintain the unit.
Read the warnings contained in this booklet carefully as they give important
information regarding safety. Please retain this booklet for any further reference
that may be necessary.
Important Safety Information ................................................................................................. 5
I. Installation Instructions ....................................................................................................... 6
A. Location ........................................................................................................................ 6
B. Checks Before Installation ............................................................................................. 6
C. Setup ............................................................................................................................. 7
1. Remove the Unit from the Pallet ............................................................................... 7
2. Optional Overflow Pan Installation (if applicable) .................................................... 7
a) Reach-In Optional Overflow Pan (HS-3521) ...................................................... 7
b) Pass-Thru Optional Overflow Pan (HS-3560) .................................................... 7
3. RFH1-SSB-HS Reservoir Installation ...................................................................... 8
D. Electrical Connection ...................................................................................................11
E. Front Panel .................................................................................................................. 12
F. Door Reversal .............................................................................................................. 13
G. Final Checklist ............................................................................................................ 13
II. Operating Instructions ...................................................................................................... 14
A. Operation ................................................................................................................... 14
B. Startup ........................................................................................................................ 15
C. Cabinet Temperature ................................................................................................... 16
1. Temperature Display ............................................................................................... 16
2. Adjusting the Temperature Setpoint ....................................................................... 16
3. Changing the Temperature Display Scale (°F or °C) ............................................. 16
D. Defrost ......................................................................................................................... 17
1. Refrigerator ............................................................................................................ 17
2. Freezer .................................................................................................................. 17
E. Food Storage............................................................................................................... 18
F. Perimeter Frame Heater............................................................................................... 18
G. Safety Devices ............................................................................................................ 19
1. Compressor External and Internal Overloads ........................................................ 19
2. Short-Cycle Protection ........................................................................................... 19
3. High-Pressure Switch ............................................................................................ 19
H. Alarm Safeties ............................................................................................................. 19
I. Cooling Performance .................................................................................................... 21
J. Cabinet Condensation ................................................................................................. 21
IMPORTANT
CONTENTS
3
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