Daikin EBLA09D V3 Series Installer's Reference Manual page 262

17 | Technical data
Installer reference guide
262
English
A2P
A3P
A4P
A8P
A11P
A14P
A15P
CN* (A4P)
DS1 (A8P)
E*P (A9P)
F1B
F2B
F1U, F2U (A4P)
K1A, K2A
K1M
K3M
K*R (A4P)
M2P
M2S
M3S
M4S
PC (A15P)
PHC1 (A4P)
Q2L
Q4L
Q*DI
R1H (A2P)
R1T (A2P)
R1T (A14P)
R2T (A2P)
R5T
Translation
* ON/OFF thermostat (PC=power circuit)
* Heat pump convector
* Digital I/O PCB
* Demand PCB
MMI (= standalone user interface
delivered as accessory) – Main PCB
* PCB of the dedicated Human Comfort
Interface (BRC1HHDA used as room
thermostat)
* Receiver PCB (wireless ON/OFF
thermostat)
* Connector
* DIP switch
Indication LED
# Overcurrent fuse backup heater
# Overcurrent fuse booster heater
Fuse 5 A 250 V for digital I/O PCB
* High voltage Smart Grid relay
Safety contactor backup heater
* Contactor booster heater
Relay on PCB
# Domestic hot water pump
# 2-way valve for cooling mode
* 3-way valve for floorheating / domestic
hot water
* Bypass valve kit (for external backup
heater kit)
* Power circuit
* Optocoupler input circuit
* Thermal protector booster heater
# Safety thermostat
# Earth leakage circuit breaker
* Humidity sensor
* Ambient sensor of the ON/OFF
thermostat
* Ambient sensor of the dedicated
Human Comfort Interface (BRC1HHDA
used as room thermostat)
* External sensor (floor or ambient)
* Domestic hot water thermistor
EBLA09~16D + EDLA09~16D
Daikin Altherma 3 M
4P620241-1B – 2022.05