User`s guide

ACF60-00 – Installation, User’s and Maintenance Manual
46 Ed. 04/2012
However, the use of an accumulation tank is an ideal solution to compensate for
sudden pressure changes, especially when the water circuit contains less than 70
litres of water for each ACF installed.
Figure 15 shows 2 examples with the use of accumulation tanks: as in-line
accumulation and as primary and secondary division of the circuit.
Figure 15 – Example of accumulation tank uses: as in-line accumulation (above) and division of the system into
primary and secondary circuits (below).
Connection of more than one ACF60-00
ACF60-00 chillers are designed both for individual operation and for use in a many-unit
system, when a higher heat capacity is required than the output of just one ACF.
The figure below is the connection diagram between ACF60-00’s.
®
P
P
DELIVERY
FLEX. CONN.
EXPANSION VESSEL
®
P
P
PUMP
ACC. TANK
ACCUMULATION TANK WITH
PRIMARY/SECONDARY DIVISIONS
DELIVERY
GAS
GAS