
MULTI V Water IV
Heat Pump
1. Cautions for Refrigerant Leaks
4
Special Guide
In case the concentration exceeds the limit
When the concentration exceeds the limit, change original plan or take one of the counter measure shown below:
•
Counter measure 1
Provide opening for ventilation.
Provide 0.15% or more opening to floor space both above and below door, or provide opening without door.
•
Counter measure 2
Provide gas leak alarm linked with mechanical ventilator.
Reducing the outdoor refrigerant qty.
CAUTION
Pay a special attention to the place, such as a basement, etc. where refrigerant can stay, since refrigerant
is heavier than air.
Countermeasure 2
Gas leak alarm
Mechanical ventilator
Countermeasure 1
Opening effective to ventilation
Indoor unit
Содержание MULTI V WATER IV ARWN080LAS4
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