Hussmann VRL Installation & Operation Manual page 21

Low temperature self contained glass door merchandisers with r-290 refrigerant
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PN_3155541_E
Figure D. System Diagram - Defrost Mode - Hot Gas Bypass
FILTER
DRIER
CONDENSER
CONDENSATE PAN
FILTER DRIER
CONDENSER
CONDENSATE PAN
K
HUSSMANN CORPORATION • BRIDGETON, MO 63044-2483 U.S.A.
(This diagram is applicable for 3-door case models)
CAP TUBE
RSV
CAP TUBE
RSV
HGSV
PRESSURE
SWITCH
COMPRESSOR
HGSV
PRESSURE
SWITCH
COMPRESSOR
CHECK
VALVE
CHECK
VALVE
VRL Merchandisers
21
UNLESS OTHERWISE S
DIMENSIONS ARE IN
TH
AN
PROJ
SHEET 4 OF

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