Yazaki AROACE User Manual

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

Yazaki AROACE Specifications

General

Brand	Yazaki
Model	AROACE
Category	Chiller
Language	English