Daikin Altherma HT - Main Components

ESIE09-08B External Backup Heater Kit
Appendix 247
7.2 Main Components
Bird’s-eye view
Legend
6
7
5
4
3
2
1
9
10
8
11
No. Name
1 Water IN connection
2 Heater (E*H)
3 Water OUT connection
4 Flow switch (S1L)
5 Air purge
6 Thermal fuse >122°C (F1T)
7 Contactors (K*M)
8 Thermal protector - manual reset >92°C (Q1L)
9 Overcurrent fuse (F*B)
10 Electrical connections (X*M)
11 Thermal protector - self reset >75°C (Q2L)
Flow direction