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Technical data
Service manual
315
EBLA09~16DA + EDLA09~16DA
Daikin Altherma 3 M
ESIE20-06A – 2021.03
English
Translation
External BUH
External backup heater kit
For DHW tank option
For DHW tank option
For external BUH option
For external backup heater kit
Hydro SWB power supplied from
compressor SWB
Hydro switch box power supplied from
compressor switch box
Hydro
Hydro module
Normal kWh rate power supply
Normal kWh rate power supply
Only for normal power supply
(standard)
Only for normal power supply
(standard)
Only for preferential kWh rate power
supply (outdoor)
Only for preferential kWh rate power
supply (outdoor)
Outdoor
Outdoor
SWB1
Hydro switch box 1 (front side)
SWB2
Hydro switch box 2 (right side)
Use normal kWh rate power supply for
hydro SWB
Use normal kWh rate power supply for
hydro switch box
(2) Hydro SWB layout
(2) Hydro switch box layout
For external BUH option
For external backup heater kit
For internal BUH option
For models with integrated backup
heater
SWB1
Hydro switch box 1 (front side)
SWB2
Hydro switch box 2 (right side)
SWB3
Hydro switch box 3 (behind SWB2)
(3) Notes
(3) Notes
X1M
Terminal (main)
X2M
Terminal (field wiring for AC)
X3M
Terminal (external backup heater kit)
X4M
Terminal (booster heater power supply)
X5M
Terminal (field wiring for DC)
X9M
Terminal (integrated backup heater
power supply)
X10M
Terminal (high voltage Smart Grid)
Earth wiring
Field supply
1
Several wiring possibilities
Option
Wiring depending on model
Switch box
PCB
Summary of Contents for ALTHERMA
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