York HP Series Service Manual page 52

Model
YKKE12BXTMCM-RX，
YKJE12BXTMCM-RX
YKKE18BXTMCM-RX，
YKJE18BXTMCM-RX
Air outlet side
Microphone
Model
YFKE18BXTMCM-RX,YFJE18BXTMCM-RX
YFKE24BXTMCM-RX，
YFJE24BXTMCM-RX
H
41
41
1m
1m
49
1.4m
Microphone
Noise level dB(A)
M
38.5
38.5
1m
Noise level dB(A)
H M
44.5 41.5
50 47
L
33.5
33.5
Microphone
1.5m
L
36.5
39.5