CLIVET WSAT-YSC4 User Manual

Type A configuration
Parameer P0658:TypeRegMS = 0 e P0702:KRegMS=0
The pumps of all units are active.
On each unit a different setpoint is set for the utility side:
this value is calculated starting from the setpoint set in the master unit, adding/removing, depending on the
operating mode (cold/hot), an offset that can be parameterised.
Example:
Master Mode = Cold
Setpoint set in the Master = 7.0 °C
Offset = 0.5 °C
Slave 2 (less wear): Setpoint = 7.0 °C
Slave 3 (wear less than Slave 2): Setpoint = 7.5 °C
Master (wear less than Slave 3): Setpoint = 8.0 °C
Slave 1 (more wear): SetPoint = 8.5 °C
Status and mode of the Slave units are controlled by the Master
Recovery side
Each unit works independently for to meet the thermal load based on the setpoint assigned to it by the
Master.
Type B configuration
Paramter P0658:TypeRegMS = 1 e P0702:KRegMS=0
The pumps of all units are active.
On each unit a different setpoint is set for the utility side:
this value is calculated starting from the setpoint set in the master unit, adding/removing, depending on the
operating mode (cold/hot), an offset that can be parameterised.
Example:
Master Mode = Cold
Setpoint set in the Master = 7.0 °C
Offset = 0.5 °C
Slave 2 (less wear): Setpoint = 7.0 °C
Slave 3 (wear less than Slave 2): Setpoint = 7.5 °C
Master (wear less than Slave 3): Setpoint = 8.0 °C
Slave 1 (more wear): SetPoint = 8.5 °C
Status and mode of the Slave units are controlled by the Master
Recovery side
The thermal load is distributed by the Master on all the units, thus meeting the optimal step of each unit
prior to activating the next one.
The activation sequence is calculated based on considerations on the optimal distribution of the utility +
recovery load and on the wear of the units (Less wear = unit with priority).
PLEASE NOTE: the distribution of the steps on the circuits of each individual unit is carried out by the
device that manages the internal distribution of the individual unit (this ensures an optimal distribution for
each unit on the various circuits).
5 - ELECTRICAL CONNECTIONS

CLIVET WSAT-YSC4 Specifications

General

Brand	CLIVET
Model	WSAT-YSC4
Category	Chiller
Language	English