Yazaki AROACE, Installation Instructions Manual

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WATER-FIRED SINGLE-EFFECT
ABSORPTION CHILLER
This product is a water-fired single-effect absorption unit which provides chilled water
for cooling in central plant type air conditioning systems. It is a cooling-only design and
has no innate heating capability. The unit
’s nominal refrigeration capacity is 5 tons and
is complete with operating and safety controls. The chiller is energized by a heat
medium
(hot water)
from a process, cogeneration, solar, or other waste heat source
capable of providing a temperature range of 158
– 203°F
(70
– 95°C).
CONTENTS
GENERAL
Page

GENERAL 2

MODEL DESIGNATION 2

STANDARD SPECIFICATIONS 3

EQUIPMENT DIMENSIONS 4

INTERNAL WIRING DIAGRAM 5
INSTALLATION

RECEIVING 6

RIGGING AND MOVING 7

LOCATION AND CLEARANCES 8

FOUNDATION 9
Page

LEVELING 9

PIPING 10

CHILLED WATER PIPING 10

COOLING WATER PIPING 11

HEAT MEDIUM PIPING 11

FREEZE PROTECTION 12

ELECTRICAL 13

TYPICAL FIELD WIRING DIAGRAM 13

WATER QUALITY 14

INSTALLATION CHECK &
REQUEST FOR STARTUP 14
INSTALLATION INSTRUCTIONS
WFC-SC5