Daikin Altherma Installer's Reference Manual page 97

ELECTRICAL SPECIFICATIONS
Type
Electric heater ( optional )
Capacity setting
Capacity stages
Capacity stage 1
Capacity stage 2
Minimum time delay between stages
Phase
Power supply (1)
Frequency
Voltage
Current Running Current (back-up heater)
Zmax (back-up heater) Note (8)
Minimum S Value
sc
Booster heater ( optional ) Capacity setting
(*KHW* models)
Capacity stages
Minimum time delay between stages
Current Running Current
(backup heater +
booster heater
(*KHW* models))
Minimum S
sc
Value (8)
Zmax (back-up heater + booster
heater (*KHW* models)) Note(8)
Voltage range Minimum
Maximum
quantity of wires
Wiring connections for power supply back up heater
type of wires
quantity of wires
Communication cable
type of wires
quantity of wires
User interface
type of wires
Preferential kWh rate power
quantity of wires
supply
type of wires
quantity of wires
Electricity meter
type of wires
quantity of wires
domestic hot water pump
type of wires
quantity of wires
Power supply for optional *KHW*
type of wires
quantity of wires
for connection to optional *KHW*
model + Q2L type of wires
for connection with R5T quantity of wires
type of wires
for connection with R6T quantity of wires
type of wires
for connection with A3P quantity of wires
type of wires
quantity of wires
for connection with M2S
type of wires
quantity of wires
for connection with M3S
type of wires
quantity of wires
for connection with optional FWXV*
type of wires
(demand input and output signal)
quantity of wires
for connection with bottom plate
heater type of wires
Notes
(1) Above mentioned power supply of the hydro box is for the backup heater only. The Switch box & pump of the hydrobox are supplied via the outdoor unit. The optional domestic warm water
tank has a separate power supply.
(3) Select diameter and type according to national and local regulations
(4) For more details of the voltage range and current refer to installation manual
(5) Voltage: 230V / Maximum current: 100mA / Minimum 0,75mm²
(6) Depends on thermostat type, refer to installation manual
(7) Wire included in option *KHW*
(8) In accordance with EN/IEC 61000-3-11(*), it may be necessary to consult the distribution network operator to ensure that the equipment is connected only to a supply with Zsys(***) ≤Zmax
(9) Equipment complying with EN/IEC 61000-3-12 (**)
(*) : European/International Technical Standard setting the limits for voltage changes, voltage fluctuations and flicker in public low-voltage supply systems for equipment with rated current ≤75A.
(**) : European/International Technical Standard setting the limits for harmonic currents produced by equipment connected to public low-voltage systems with input current >16A and ≤75A per phase.
(***) : System impedance
ERLQ004~008CAV3 + EHBH/X04+08CA
Daikin Altherma - Low Temperature Split
4P313774-1C – 2012.11
3V
kW 3 6
1 2
kW 3 3
kW
- 6
Note (10)
1~ 3~
Hz 50
230 230
V
13
A 15,1
- -
Ω
complex - -
-
-
kVA
kW 3 3
1 1
+ EK*V3 A 26 (13+13) 28,1 (15,1+13)
+ EK*Z2 A - -
+ EK*V3 kVA (9) (9)
+ EK*Z2 kVA - -
Ω
0,29 -
complex 0,25 + j0,15
-
V 207 207
V 253 253
3G 4G
Note (3) Note (3)
0,75 mm² till 1,25 mm² ( max length 500 m )
power : 6,3 A note (3)
Minimum 0,75 mm² (5V DC pulse detection)
Minimum 0,75 mm² (2A in rush, 1A continuous)
Minimum 0,75 mm²
100 mA, minimum 0,75 mm²
9W
3 6 6 9
1 2 2 2
3 3 3 3
6 6 6 9
Note (11)
1~ 1~ 3~ 3~
50
230 230 400 400
13
13 26 8,7
- - -
0,29
0,25 + j0,15
- - -
- (9)
- -
3 3 3 3
1 1 1 1
Note (12)
26 (13+13) 39 (26+13) 21,7 (8,7+13) 26 (13+13)
- - 16,2 (8,7+7,5) 20,5 (13+7,5)
(9) (9) (9) (9)
- - (9) (9)
- 0,17
- -
0,25 + j0,15
- - -
207 207 360 360
253 253 440 440
3G 3G 4G 4G
Note (3) Note (3) Note (3) Note (3)
3
2,5 mm²
2
power : 2
2
2
3G
13A, note (3)
5G
Note (3) and (4)
Note (7)
Note (7)
2
Note (6)
Note (3) and (5)
2
Note (3) and (5)
3
Note (3) and (5)
4
2
Note (3)
15 Technical data
Note 10 - Backup heater (3V) - min. time delay between stages
Capacity
(kW)
1 min. 10 min.
Stage 1
Note 11 - Backup heater (9W) - min. time delay between stages
Capacity
(kW)
10 s 1 min. 6 min. (*) 1 min. 0 s 10 min.
Stage 2
Stage 1
(*): 3 min. in case of domestic hot water operation
Note 12 - Booster heater (*KHW* models) - min. time delay between stages
Capacity
(kW)
1 min. 50 min.(*)
Stage 1
(*): unless manually activated
3D078754_D page 2
Installer reference guide
Time
Time
Time
97