Vaillant flexoTHERM exclusive VWF 57/4 230V, Инструкция по установке и обслуживанию

Страница: 61 / 72

0020213395_04 Installation and maintenance instructions
61
N Check conditions for determining the performance data in accordance with EN
14511
Application for the ground and ground water heat sources
N.1 Building circuit (heat distribution side in heating mode)
Setting the building circuit pump:
Menu
→
Installer level
→
Configuration
→
Conf. heat. build. pump
Adjust the value from Auto to 100%.
O Technical data
O.1 General
Dimensions
VWF 57/4 230 V VWF 87/4 230 V VWF 117/4 230 V
Product dimensions, height, without ad-
justable feet 1,183 mm 1,183 mm 1,183 mm
Product dimensions, width
595 mm 595 mm 595 mm
Product dimensions, depth
600 mm 600 mm 600 mm
Weight, with packaging 161 kg 176 kg 188 kg
Weight, without packaging 151 kg 166 kg 178 kg
Weight, ready for operation 157 kg 173 kg 185 kg
Electrics
VWF 57/4 230 V VWF 87/4 230 V VWF 117/4 230 V
Compressor/heating circuit/control circuit
rated voltage
–
1~/N/PE 230 V 50 Hz
–
2~/PE 230 V 50 Hz
–
1~/N/PE 230 V 50 Hz
–
2~/PE 230 V 50 Hz
–
1~/N/PE 230 V 50 Hz
–
2~/PE 230 V 50 Hz
Back-up heater rated voltage
–
1~/N/PE 230 V 50 Hz
–
3~/PE 230 V 50 Hz
–
1~/N/PE 230 V 50 Hz
–
3~/PE 230 V 50 Hz
–
1~/N/PE 230 V 50 Hz
–
3~/PE 230 V 50 Hz
Power factor cos
φ
= 0.75
–
0.9 cos
φ
= 0.75
–
0.9 cos
φ
= 0.75
–
0.9
Power factor for the auxiliary heater cos
φ
= 1 cos
φ
= 1 cos
φ
= 1
Required network impedance Z
max
with
in-rush current limiter
≤
0.472
Ω ≤
0.472
Ω ≤
0.472
Ω
Required network impedance Z
max
for
auxiliary heater
≤
0.472
Ω ≤
0.472
Ω ≤
0.472
Ω
Fuse type, characteristic C, slow-blow,
three-pole switching (disconnection of
the three power supply cables in one
switching operation) Designing in accordance
with the selected
connection diagrams
Designing in accordance
with the selected
connection diagrams
Designing in accordance
with the selected
connection diagrams
Optional on-site residual-current circuit
breaker RCCB type A (type A
pulse-current-sensitive
residual-current circuit
breakers) or RCCB type B
(type B universal-current-
sensitive residual-current
circuit breakers)
RCCB type A (type A
pulse-current-sensitive
residual-current circuit
breakers) or RCCB type B
(type B universal-current-
sensitive residual-current
circuit breakers)
RCCB type A (type A
pulse-current-sensitive
residual-current circuit
breakers) or RCCB type B
(type B universal-current-
sensitive residual-current
circuit breakers)
In-rush current with in-rush current lim-
iter
≤
25 A
≤
50 A
≤
50 A
Measuring current L1 for compressor and
electronics (connection diagram 1) 11.9 A 19.1 A 24.9 A
Measuring current L1 for the compressor
and electronics plus maximum 1.3 A at
X12 VR 40, maximum 0.9 A at X14 circu-
lation pump and maximum 2.5 A at TB
X141, X143, X144 and X145 (connection
diagram 1) 16.6 A 23.8 A 29.6 A
Measuring current L1 & L2 for
compressor and electronics (L1 = L2)
(connection diagram 2) 11.9 A 19.1 A 24.9 A