Yazaki AROACE CH-MG150, Operating Instructions Manual

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GAS-FIRED DOUBLE-EFFECT
ABSORPTION CHILLER-HEATER
FOR YOUR SAFETY
If you smell gas:
1. Open windows (only if installed
indoors)
2.
Don’t touch electrical switches
3. Extinguish any open flame
4. DO NOT SMOKE!
5. Immediately call your gas supplier
FOR YOUR SAFETY
Do not store or use gasoline or
other flammable vapors and
liquids in the vicinity of this or any
other equipment.
CONTENTS
GENERAL
Page

ABSORPTION PRINCIPLE 2

COOLING OPERATION 3

HEATING OPERATION 4
CONTROLS

GENERAL INFORMATION 5

CONTROL ADJUSTMENTS 8

CONTROL SEQUENCE 12
OPERATION

COOLING 13

PRECAUTIONS 13

HEATING 13

REMOTE CONTROL 13
Page

SAFETY CONTROLS 13

WINTER SHUTDOWN 14
MAINTENANCE

GENERAL INFORMATION 14

MAINTENCE SCHEDULE 14

ROUTINE MAINTENANCE 15

EVACUATION OVERVIEW 15

CHEMICAL MAINTENANCE 17

WINTERIZING 17

TROUBLESHOOTING 17

WATER QUALITY 18

ERROR CODES 19
OPERATING INSTRUCTIONS
CH-MG150
CH-MG200