7
B 270-22-F+CRN 20-3 - 7009065_
UK – 27.09.2017
4
Operation
4.1 Start procedure
ATTENTION! Do not start the Booster station until the pipe system has been filled with water and vented.
Do not start the booster station until the pump has been filled with water and vented. Open the vent valve
POS D
fig. 4.1, until all air is out of the pump. If the system runs dry or partly filled the pump and other
components may be damaged.
Start:
1. ATTENTION! Before starting the Booster station be sure all outlets is closed.
1.
Turn the main power switch
POS. F
, Fig. 4.1 into “I”. And wait 2 minutes for the system load the
programs.
2.
Turn the On/Off switch
POS. C,
Fig. 4.1, into position “On”.
The pump will start automatically when a Satellite or water outlet is used. When there is now activity the
pump will stop automatically and be in standby as long as the On/Off switch
POS. C
, Fig. 4.1 is in
potion “On”.
4.2 Stop procedure
STOP:
1. Turn the On/Off switch
POS. C,
Fig. 4.1, into position “Of”. The booster station is now stopped.
2. ATTENTION! When the system is not used it is recommended stop it by turning the on/off switch
POS.
F,
Fig. 4.1 into into position “Of”.
Read the section on “Operating mode “ in the Grundfos manual “ Grundfos Hydro Multi”.
3.
ATTENTION! In case of service the main switch
POS F.
shall always be turn off, into position “0”
FIGURE. 4.1
•
A. Connection for water supply
•
D. Bleeding valve pump
•
B. Connection to pipe system for satellites
•
E. Advanced control panel
•
C. Switch for start/ stop.
•
F. Main Switch
