D-EIMWC01008-16EU - 6/20
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/pumpcontact
•
alarm
(1)
Refer to the engineering data book for the complete list of specifications,
options and features.
•
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
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
3. MAIN COMPONENTS
Compressor
Evaporator
Condenser
(only for EWWD J, EWWH-J, EWWS-J)
Switchbox
Air purge condenser
(only for EWWD J, EWWH-J,
EWWS-J)
Water drain condenser
(only for EWWD J, EWWH-J,
EWWS-J)
Charge valve
Safety valve
High pressure switch
Drier
Chilled water in
Chilled water out
Condenser water in
(only for EWWD J, EWWH-J,
EWWS-J)
Condenser water out
(only for EWWD J, EWWH-J,
EWWS-J)
Entering water temperature sensor (EEWT)
Leaving water temperature sensor (EWLT)
Discharge stopvalve
Condenser entering water temperature sensor
(only
for EWWD J, EWWH-J, EWWS-J)
Digital display controller
Emergy Stop
Power supply intake
Field wiring intake
Eyebolts for lifting
Transportbeam
Ballvalve liquid pipe
Содержание EWWD J Series
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