Johnson Controls YEWS Series User Manual

(8) Parameter Setting Interface-8
Press F1 to return to the parameter setting interface-3
Press F3 to return to the previous setting interface
Press F4 to enter into the next parameter setting interface
ITS SETTING
HOLD LOAD D.P. 1030KPa
UNLOAD D.P. 1060KPa
HIGH D.P.SHUTDOWN 1090KPa
UNLOAD CURR. 95%
DELTA T 4.5℃
LISV TEMP 70.0℃
MINIMUM LOAD 15%
BACK
NEXT
RETU
Setting scope and default value of the parameter:
HOLD LOAD D.P: 100 ～ 1300kPa Default: 1030kPa
UNLOAD D.P: 100 ～1300kPa Default: 1060kPa
HIGH D.P.SHUTDOWN : 100～ 1350kPa Default: 1090kPa
UNLOAD CURR: 10 ～98 % Default: 95 %
DELTA T: 2.0 ～6.0℃ Default: 4.5 ℃
LISV TEMP: 50.0 ～80.0℃ Default: 70.0 ℃
MINIMUM LOAD: 15~75% Default: 35%
(9) Parameter Setting Interface-9
Press F1 to return to the parameter setting interface-3
Press F4 to enter into the next parameter set interface
LHL TEMP SET 55.0 ℃
LHL TEMP CR 1.0 ℃
CR BUFFER
2.5 ℃
LOW LELT 2.0
℃
HIGH LHLT 62.0
℃
L E.P UNLOAD 175KPa
L E.P SHUTDOWN 165KPa
RETU
NEXT
Setting scope and default value of the parameter:
LHL TEMP SET: 30.0～60.0℃ Default: 55.0℃
LHL TEMP CR: 0.5～2.0℃ Default: 1.0 ℃
LOW LELT: 1.0～7.0℃ Default: 2.0℃
HIGH LCLT: 30.0～62.0℃ Default: 62.0℃
L E.P UNLOAD: 150～300kPa Default: 175kPa
L E.P SHUTDOWN: 150～300kPa Default: 165kPa
CR BUFFER: 1.0 – 2.5℃ Default: 2.5℃
(10) Parameter Setting Interface-10
Press F1 to return to the parameter setting interface-3
Press F3 to return to the previous setting interface
Press F4 to enter into the next parameter setting interface
HEAT(D1-HP/E-HP2) SETTING
RETU
NEXT
HOLD LOAD D.P 1660KPa
UNLOAD D.P 1685KPa
HICH D. P. SHUTDOWN 1745KPa
UNLOAD CURR. 95%
DELTA T 4.5℃
LISU TEMP 80.0℃
MINIMUM LOAD 35%
BACK
Setting scope and default value of the parameter:
HOLD LOAD D.P. : 1000～1600kPa Default: 1581kPa
UNLOAD D.P.: 1000～1700kPa Default: 1700kPa
HIGH D.P.SHUTDOWN: 1000～1800kPa Default: 1790kPa
UNLOAD CURR. : 10～98 % Default: 95%
DELTA T: 2.0～ 6.0℃ Default: 4.5℃
LISV TEMP: 50.0～80.0℃ Default: 80.0 ℃
MINIMUM LOAD: 15~75% Default: 35%
YEWS-E Water Cooling Screw Chiller/Heat Pump
(11) Parameter Setting Interface-11
Press F1 to return to the parameter setting interface-3
Press F4 to enter into the next parameter set interface
HEAT(E-HP) SETTING
LHL TEMP SET 45.0
LHL TEMP CR 1.0
CR BUFFER 2.5
LOW LELT 2.0
HIGH LHLT 52.0
L E.P UNLOAD 175KPa
L E.P SHUTDOWN 165KPa
℃
℃
℃
℃
℃
RETU
NEXT
Setting scope and default value of the parameter:
LHL TEMP SET: 30.0～50.0℃ Default: 45.0℃
LHL TEMP CR: 0.5～2.0℃ Default: 1.0 ℃
LOW LELT: 1.0～7.0℃ Default: 2.0℃
HIGH LCLT: 30.0～52.0℃ Default: 52.0℃
L E.P UNLOAD: 150～300kPa Default: 175kPa
L E.P SHUTDOWN: 150～300kPa Default: 165kPa
CR BUFFER: 1.0 – 2.5℃ Default: 2.5℃
HEAT(D1-HP/E-HP2) SETTING
34

Johnson Controls YEWS Series Specifications

General

Brand	Johnson Controls
Model	YEWS Series
Category	Chiller
Language	English