Grundfos Home Booster 3.0 Bar Manual

The Grundfos Home Booster is a self-contained cold water booster set,
designed for domestic properties where the existing mains water supply is
insufficient to meet the demand requirements of pressurised hot and cold
water systems. The Home Booster is suitable for most domestic properties
with one or two standard bathrooms with standard fittings, or en-suite, and
cloakroom, plus other normal household appliances.
The unit features an integral 200 litre storage tank with Type AB air gap, in
accordance with Water Byelaws regulations. The high quality stainless steel
pump delivers high efficiency, sustained performance, long working life and
quiet operation. The Grundfos PM2 controller on/off controls the pump, and
also provides dry run protection should the storage tank run out of water.
The Home Booster has been developed to provide a compact and cost-
effective solution. It's is self-contained and its compact size makes it ideal
for domestic installations where space is at a premium, and may be typically
installed in a utility room or a garage.
For larger properties, the Max-E Boost should be considered, it is not
recommended to install two Home Boosters operating together to achieve
increased flow.
Installation is straight forward requiring connection of mains cold water
supply, discharge pipe, overflow pipe and electrical connections.
For properties with 4 to 5 occupants, or where the storage tank refills very
slowly due to poor mains water pressure, an additional 180 litre water
storage slave tank option is available to increase the storage capacity is
recommended.
FEATURES
•
Integrated 200 litre storage tank
(180 litres useable volume)
•
Electronically on/off controlled
•
Nominal performance 3.0 bar or 4.5 bar at 0.5 l/s
(depending on model)
•
Packaged set ready for installation
•
Dry run protection
•
WRAS Approved Components
PUMP PERFORMANCE
GRUNDFOS HOME BOOSTER
The Home Booster is available in two models:
•
Home Booster 3.0 Bar is fitted with the CM 3-4 I
•
Home Booster 4.5 Bar is fitted with the CM 3-6 I
Electrical Data
HOME Full Load Starting
BOOSTER Current Current
MODEL (A)
3.0 Bar 2.80
4.5 Bar 4.00
1ph 240V 50Hz
Input Capacitor
Power Rating
(A) (W) (uF)/V
15.6 588 20/400
15.6 870 20/400