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Appendix A. Data Tables; Recommended Alarm Settings - Bacharach HGM-SZ Installation & Operation Manual

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APPENDIX A. DATA TABLES

A.1. Recommended Alarm Settings
Refrigerant
Leak PPM
R11
R12
R22
R23
R113
R114
R123
R124
R134A
R401A
R402A
R402B
R404A
R407A
R407C
R409A
R410A
R500
R502
R503
R507
R508B
H1301
R408A
FA188
R236FA
N1230
R227
HFP
FC72
R21
R125
H1211
H2402
R245FA
R422A
R422D
R427A
HFO01234YF
R424A
R426A
Ammonia/NH3/R717
32
Spill PPM
100
300
100
300
100
300
100
300
100
300
100
300
25
35
100
300
100
300
100
300
100
300
100
300
100
300
100
300
100
300
100
300
100
300
100
300
100
300
100
300
100
300
100
300
100
300
100
300
100
300
100
300
100
300
100
300
100
300
100
300
100
300
100
300
100
300
100
300
100
300
100
300
100
300
100
300
100
300
100
300
100
300
100
300
Evacuate PPM
500
500
500
500
500
500
50
500
500
500
500
500
500
500
500
500
500
500
500
500
500
500
500
500
500
500
500
500
500
500
500
500
500
500
500
500
500
500
500
500
500
500
P/N: 3015-4256 Rev 13
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