que significan las siguientes abreviaturas de la pagina 30 del manual
M-HTR
H/B-HTR
F DEF-HTR
F2 DEF-HTR
DRAIN PIPE-HTR
ICING FAT HTR
R DEF HTR
descarga del manual de aqui https://assets.yoreparo.com/attachments/KYDXvT5LUc4t9mhYwzG8CyiuyDmAXaaQ4ZOq1FOp.pdf?_gl=1*3qhpl1*_ga*NTMxMTkzNjgxLjE3MTAyNTIyODU.*_ga_QZP2P47KKF*MTcxMTU2NjU5Ni4xNi4xLjE3MTE1NjY3MDUuNjAuMC4w