Daikin EPRA16DAW1 Installer's Reference Manual page 246

15 | Technical data
Installer reference guide
246
English
On/OFF thermostat (wired)
On/OFF thermostat (wireless)
Ext. thermistor
Heat pump convector
Add LWT
On/OFF thermostat (wired)
On/OFF thermostat (wireless)
Ext. thermistor
Heat pump convector
Position in switch box
English
Position in switch box
Legend
A1P
A2P
A3P
A3P
A4P
A8P
A11P
A13P
A14P
A15P
A20P
BSK (A3P)
CN* (A4P)
DS1(A8P)
F1B
F2B
F1U, F2U (A4P)
K1M, K2M
K3M
K5M
K*R (A4P)
M2P
M2S
On/OFF thermostat (wired)
On/OFF thermostat (wireless)
External thermistor
Heat pump convector
Additional leaving water temperature
On/OFF thermostat (wired)
On/OFF thermostat (wireless)
External thermistor
Heat pump convector
Position in switch box
Main PCB
* On/OFF thermostat (PC=power circuit)
* Solar pump station PCB
* Heat pump convector
* Digital I/O PCB
* Demand PCB
MMI (= user interface of the indoor unit) – Main PCB
* LAN adapter
* PCB of the dedicated Human Comfort Interface
(BRC1HHDA used as room thermostat)
* Receiver PCB (wireless On/OFF thermostat)
* WLAN adapter
* Solar pump station relay
* Connector
* DIP switch
# Overcurrent fuse backup heater
# Overcurrent fuse booster heater
* Fuse 5 A 250 V for digital I/O PCB
Contactor backup heater
* Contactor booster heater
Safety contactor backup heater
Relay on PCB
# Domestic hot water pump
# 2-way valve for cooling mode
Translation
Translation
EPRA14~18DAV3+W1 + ETBH/X16DA6V+9W
Daikin Altherma 3 H HT W
4P587501-1A – 2020.01