6 | Technical data
Service manual
341
EBLA09~16DA + EDLA09~16DA
Daikin Altherma 3 M
ESIE20-06A – 2021.03
6.4.5 Component overview: Backup heater kit
a Backup heater contactor K2M g Backup heater thermal protector Q1L
b Terminal strip X14M h Automatic air purge valve
c Backup heater contactor K1M i Switch box
d Backup heater contactor K5M j Outlet water after backup heater thermistor R2T
e Overcurrent fuse F1B k Backup heater
f Terminal strip X15M