Zero Zone RVZC30 - Table of Contents

RVZC30 (and BB/T/TBB/WA), RVZP30 (and BB/T/TBB/WA), RVC24
3
0407
TABLE OF CONTENTS
INTRODUCTION ...................................................................4
DELIVERY INSPECTION ......................................................4
PACKAGING ........................................................................4
LOCATION ............................................................................4
Figure 1: Case label information...................................... 5
INSTALLATION ..................................................................... 6
Leveling ........................................................................... 6
Figure 2: Leveling cases prior to joining .......................... 6
Figure 3: Typical hat channel locations............................ 7
Figure 4: Shims under bases and case ........................... 7
Figure 5A: All base locations ........................................... 8
Figure 5B: All base locations ........................................... 9
Figure 5C: All base locations ......................................... 10
CASE MOVEMENT ............................................................ 11
Figure 6: Removing wood planks ................................... 12
Figure 7: Wood block inside base ................................. 12
Figure 8: Expandable base ............................................ 12
LINE UP ASSEMBLY ..........................................................13
Figure 9: Caulking cases to be joined ........................... 13
Figure 10: T-strips ......................................................... 13
Figure 11: Required sealing for
NSF approved installations .......................................... 14
DRAIN LINE ........................................................................14
Figure 12: Trap support ................................................. 14
BUMPER AND KICK PLATE ........................................... 15
Installing End Kick Plate ................................................ 15
Installing Bumper ........................................................... 15
Figure 13: Other style bumpers ..................................... 15
Figure 14: Installing bumper and kick plate.................... 16
UNDER CASE RETURN AIR FLOW
ASSEMBLY INSTRUCTIONS ..............................................16
Figure 15: Bumper air flow ............................................ 16
REFRIGERATION ............................................................... 17
General ......................................................................... 17
Refrigerant Piping ......................................................... 17
Figure 16: Penetration sealing....................................... 17
Figure 17A: Refrigeration line sizing - Frozen Foods .... 18
Figure 17B: Refrigeration line sizing - Ice Cream ......... 19
Figure 18: 45° elbow suction line................................... 20
Temperature Control Adjustment .................................... 20
Leak Check-Evacuation-Charging ................................. 20
Figure 19: Temperature settings .................................... 20
Figure 20: Temperature control...................................... 20
ELECTRICAL ..................................................................... 21
OPTIONAL ELECTRICAL WIRING ......................................21
Single Point Connection ................................................ 21
Master Satellite Connection ........................................... 21
Figure 21: Electric defrost 30” wiring ............................ 22
Figure 22: Electric defrost 24” wiring ............................ 23
Figure 23: Hot gas wiring .............................................. 24
Figure 24: Single point wiring ........................................ 25
Figure 25: Master satellite wiring ................................... 26
DEFROSTING .................................................................... 27
General ......................................................................... 27
Defrost Settings and Controls ........................................ 27
Electric Defrost Operation ............................................. 28
Gas Defrost Operation................................................... 28
Limit Thermostat ............................................................ 28
Figure 26: 30” Electric .................................................. 29
Figure 27: 24” Electric .................................................. 29
Figure 28: Coil 30” Hot gas ........................................... 30
Figure 29: Coil 24” Hot gas ........................................... 30
USER INFORMATION ..................................................... 31
Cleaning ........................................................................ 31
Shelf Location ............................................................... 31
Shelves.......................................................................... 31
Loading the Case .......................................................... 31
Light Switch................................................................... 31
Case thermometer ......................................................... 31
SERVICE............................................................................31
Evaporator..................................................................... 31
Expansion Valve ............................................................ 31
Defrost Heater Element ................................................. 32
Heater Element Removal................................................ 32
Evaporator Fans ............................................................ 32
Fan Removal ................................................................. 32
Ballasts — 1-Door, WA and WB.................................... 32
Fluorescent Lighting ...................................................... 32
Optional lighting ............................................................. 32