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1.3. Options and features
(1)
Options
•
Ampere and voltmeter
•
Dual pressure relief valve on the condenser
•
Low noise operation
•
BMS-Connection (MODBUS, BACNET, LON)
•
High temperature kit (only for EWWH J and EWLH J)
Features
•
Glycol application for leaving evaporator water
temperature down to
–10°C (only for EWWD-EWLD-
EWWS-EWLS)
•
Sight glass with moisture indication
•
Voltage free contacts
•
general operation/pump contact
•
alarm
•
Changeable voltage free contacts
•
condenser pump
•
Changeable remote inputs
•
remote start/stop
•
dual setpoint
•
enable/disable capacity limitation
•
Changeable analog input
•
Setpoint override 4/20 mA
•
Multiple language selection
1.4. Standard supplied accessories
•
Filter kit for installation in front of the evaporator water
inlet
2. OPERATION RANGE
EWWD J- EWLD J
1.
Operation with Glycol
– Fixed minimum capacity at 100%
2.
Operation with Glycol (below 4°C Evap LWT)
3.
Some units could work partialized in this area
(1)
Refer to the engineering data book for the complete list of
specifications, options, and features.
EWWH J- EWLH J
1.
Operation with Glycol
– Fixed minimum capacity at 100%
2.
Operation with Glycol (below 4°C Evap LWT)
3.
Operation with fixed minimum capacity at 100%
EWWS J- EWLS J
1.
Operation with Glycol (below 4°C Evap LWT)
2.
Some units could work partialized in this area
