Daikin Altherma 3 M Installation Manual page 43

English
M3S
M4S
PC (A15P)
PHC1 (A4P)
Q2L
Q4L
Q*DI
R1H (A2P)
R1T (A2P)
R1T (A14P)
R2T (A2P)
R5T
R6T
S1L
S1S
S2S
S3S
S4S
S6S~S9S
S10S, S11S
SS1 (A4P)
TR1
X4M
X8M
X9M
X10M
X*, X*A, X*Y
X*M
(5) Option PCBs
Alarm output
Changeover to ext. heat source
Max. load
Min. load
Only for demand PCB option
Only for digital I/O PCB option
Options: ext. heat source output,
alarm output
Options: On/OFF output
Power limitation digital inputs: 12
V DC / 12 mA detection (voltage
supplied by PCB)
Space C/H On/OFF output
SWB
(6) Options
EBLA09~16DA + EDLA09~16DA
Daikin Altherma 3 M
4P620239-1 – 2020.06
Translation
* 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
* External indoor or outdoor
ambient thermistor
* Flow switch
# Preferential kWh rate power
supply contact
# Electricity meter pulse input 1
# Electricity meter pulse input 2
# Smart Grid feed-in
* Digital power limitation inputs
# Low voltage Smart Grid contact
* Selector switch
Power supply transformer
* Terminal strip (booster heater
power supply)
# Terminal strip (power supply at
client side)
Terminal strip (integrated backup
heater power supply)
* Terminal strip (Smart Grid power
supply)
Connector
Terminal strip
(5) Option PCBs
Alarm output
Changeover to external heat
source
Maximum load
Minimum load
Only for demand PCB option
Only for digital I/O PCB option
Options: external heat source
output, alarm output
Options: ON/OFF output
Power limitation digital inputs:
12 V DC / 12 mA detection
(voltage supplied by PCB)
Space cooling/heating ON/OFF
output
Hydro switch box 1 (front side)
(6) Options
English
Continuous
DHW pump output
Electric pulse meter input: 12 V
DC pulse detection (voltage
supplied by PCB)
Ext. ambient sensor option
(indoor or outdoor)
For cooling mode
For HP tariff
For HV smartgrid
For LV smartgrid
For safety thermostat
For smartgrid
Inrush
Max. load
MMI
NO valve
Only for ***
Preferential kWh rate power
supply contact: 16 V DC
detection (voltage supplied by
PCB)
Remote user interface
Safety thermostat contact: 16 V
DC detection (voltage supplied
by PCB)
SD card
Smartgrid contacts
Smartgrid PV power pulse meter Smart Grid photovoltaic power
SWB1
SWB2
WLAN cartridge
(7) External On/OFF thermostats
and heat pump convector
Additional LWT zone
Main LWT zone
Only for external sensor (floor/
ambient)
Only for heat pump convector
Only for wired On/OFF
thermostat
Only for wireless On/OFF
thermostat
Hydro module — Integrated backup heater
Translation of text on wiring diagram:
English
(1) Connection diagram
For internal BUH option
Hydro
Outdoor
11 Technical data
Translation
Continuous current
Domestic hot water pump output
Electricity meter pulse input:
12 V DC pulse detection (voltage
supplied by PCB)
External indoor or outdoor
ambient thermistor
For cooling mode
For preferential kWh rate power
supply
For high voltage Smart Grid
For low voltage Smart Grid
For safety thermostat
For Smart Grid
Inrush current
Maximum load
Standalone user interface
(delivered as accessory)
Normal open valve
Only for ***
Preferential kWh rate power
supply contact: 16 V DC
detection (voltage supplied by
PCB)
Dedicated Human Comfort
Interface (BRC1HHDA used as
room thermostat)
Safety thermostat contact:
16 V DC detection (voltage
supplied by PCB)
Card slot for WLAN cartridge
Smart Grid contacts
pulse meter
Hydro switch box 1 (front side)
Hydro switch box 2 (right side)
WLAN cartridge
(7) External ON/OFF thermostats
and heat pump convector
Additional leaving water
temperature zone
Main leaving water temperature
zone
Only for external sensor (floor or
ambient)
Only for heat pump convector
Only for wired ON/OFF
thermostat
Only for wireless ON/OFF
thermostat
Translation
(1) Connection diagram
For models with integrated
backup heater
Hydro module
Outdoor
Installation manual
43