Vaillant allSTOR plus VPS 800/4-5, Инструкция по установке и обслуживанию

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0020314387_00 allSTOR plus Installation and maintenance instructions
27
Appendix
A
Troubleshooting
Symptom Possible cause Measure
Heating water drips out of the
product. Leaking connections
▶
Seal the connections.
Splashing noises can be heard
from the product. Air in the product
▶
Purge the product.
The control displays an incor-
rect cylinder temperature. Temperature sensor defective
▶
Replace the temperature sensor.
Temperature sensor is posi-
tioned incorrectly
▶
Check that the temperature sensors are positioned correctly
(
→
Basic hydraulic diagrams).
B Technical data
B.1 Connection dimensions
F
G
H
E
D
C
B
A
I
Di-
men-
sion
Unit Toler-
ance
VPS 800/4-5 VPS 1000/4-5 VPS 1500/4-5 VPS 2000/4-5
A mm
±
10 1832 2212 2190 2313
B mm
±
10 1670 2051 1973 2080
C mm
±
10 1330 1598 1573 1656
D mm
±
10 1020 1220 1227 1201
E mm
±
10 820 1020 1000 1008
F mm
±
10 636 822 797 803
G mm
±
10 421 451 521 551
H mm
±
10 231 231 291 298
I mm
±
2 790 diameter 790 diameter 1000 diameter 1100 diameter