Filter
Top Products
Instruction 3015-4256 27
Appendix
Table of Recommended Alarm Settings
Refrigerant Leak PPM Spill PPM Evacuate PPM
R11 100 300 500
R12 100 300 500
R22 100 300 500
R23 100 300 500
R113 100 300 500
R114 100 300 500
R123 25 35 35
R124 100 300 500
R134a 100 300 500
R401a 100 300 500
R402a 100 300 500
R402b 100 300 500
R404a 100 300 500
R407a 100 300 500
R407c 100 300 500
R409a 100 300 500
R410a 100 300 500
R500 100 300 500
R502 100 300 500
R503 100 300 500
R507 100 300 500
R508b 100 300 500
H1301 100 300 500
Allowable Exposure Level (AEL) ASHRAE 34-1992.