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15 Technical data
ELECTRICAL SPECIFICATIONS
Electric heater
Type
( optional )
Capacity setting
Capacity stages
Capacity stage 1
Capacity stage 2
Minimum time delay between stages
Phase
Power supply (1)
Frequency
Voltage
Running Current (back-up heater)
Current
Zmax (back-up heater)
Minimum S
value (8)
sc
Running Current
backup heater
Minimum
Voltage range
(4)
Maximum
power supply for back up heater
quantity of wires
Wiring
type of wires
connections
Communication cable
quantity of wires
type of wires
quantity of wires
User interface
type of wires
quantity of wires
Preferential kWh rate power supply
type of wires
quantity of wires
Electricity meter
type of wires
quantity of wires
domestic hot
type of wires
water pump
quantity of wires
for connection with R6T
type of wires
quantity of wires
for connection with A3P
type of wires
quantity of wires
for connection with M2S
type of wires
for connection with optional FWXV*
quantity of wires
(demand input and output signal)
type of wires
quantity of wires
bfor connection with bottom plate
type of wires
heater
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.
(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
(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
Installer reference guide
98
3V
9W
kW
3
6
3
6
6
1
2
1
2
2
kW
3
3
3
3
3
kW
6
-
6
6
6
Note (11)
Note (10)
Note (11) Note (11) Note (11) Note (11)
1~
3~
1~
1~
3~
Hz
50
50
V
230
230
230
400
8,7
A
13
15,1
13
26
Ω
-
-
-
0,29
-
Complex
-
-
-
-
0,25 - j0,15
kVA
-
-
-
(9)
-
A
13
15,1
13
26
8,7
V
207
207
207
207
360
V
253
253
253
253
440
3G
4G
3G
3G
4G/5G
Note (3)
Note (3)
Note (3)
Note (3) Note (3)
Note (3)
3
2,5 mm²
2
0,75 mm² till 1,25 mm² (max length 500 m)
power : 2
power : 6,3 A note (3)
2
Minimum 0,75 mm² (5VDC pulse detection)
2
Minimum 0,75 mm² (2A inrush, 1A continuous)
2
Minimum 0,75 mm²
Note (6)
Note (3) and (5)
3G
Note (3) and (5)
4
100 mA, minimum 0,75 mm²
2
Note (3)
Note (10) - Backup heater (3V) - min. time delay between stages
9
2
Capacity
3
(kW)
6
1 min.
3~
400
Stage 1
13
-
-
-
13
Note (11) - Backup heater (9W) - min. time delay between stages
360
440
Capacity
4G/5G
(kW)
10 s
1 min.
Stage 2
Stage 1
ERLQ004~008CAV3 + EHVH/X04+08S18CA + EHVH/X08S26CA
10 min.
Time
6 min. (*)
1 min.
0 s
10 min.
Time
3D077571_B page 2
Daikin Altherma - Low Temperature Split
4P313775-1C – 2012.11
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