Carrier 19XRV Start-Up, Operation And Maintenance Instructions Manual page 131

ITEM
Unit-Mounted VFD Model 0442
Unit-Mounted VFD Model 0608
Unit-Mounted VFD Model 1169
VFD with 65 KAIC Circuit Breaker (Std)
VFD with 100 KAIC Circuit Breaker (Optional)
Includes:
(1) N.O. Chilled Water Pump Contact Output
(1) N.O. Condenser Water Pump Contact Output
(1) N.O. Tower Fan Low/#1 Contact Output
(1) N.O. Tower Fan High/#2 Contact Output
(1) N.O. Alarm Contact Output
(1) 4-20mA Head Pressure Reference Output
(1) N.C. Spare Safety (Dry) Contact Input
1
(1) N.O. Remote Start (Dry) Contact Input
(1) N.O. Ice Build (Dry) Contact Input
3 Phase Under/Over Voltage Protection (Line Side)
Phase Loss/Imbalance/Reversal Protection (Line Side)
Frequency Shift Protection (Line Side)
Over Current Protection (Line and Load Side)
Phase to Ground Fault Protection (Line and Load Side)
3 Phase Amps (Chiller Display Line and Load Side)
3 Phase Volts (Chiller Display Line Side)
4-20mA kW Transducer Output (Line Side) From Chiller Control Module (CCM)
kW Hours/Demand kW (Chiller Display Line Side)
kW Metering (Chiller Display Line and Load Side)
Control Power Transformer (3 KVA)
Controls and Oil Heater Disconnect
3 Phase Analog Volts/Amps Meter Package (Option)
2 System Feeder (Short Circuit, Ground Fault and Protection)
A Evaporator Liquid Pump Starter Disconnect
B Evaporator Liquid Pump Motor Starter
C Condenser Liquid Pump Starter Disconnect
D Condenser Liquid Pump Motor Starter
E Cooling Tower Fan Starter Disconnect (Low Fan/#1)
F Cooling Tower Fan Starter (Low Fan/#1)
G Cooling Tower Fan Starter Disconnect (High Fan/#2)
H Cooling Tower Fan Starter (High Fan/#2)
J Spare Safety Devices [N.C.] See Note 3.1
K Remote Start/Stop Device [N.O.] See Note 3.1
L Remote Alarm See Note 3.3
M Remote Annunciator See Note 3.3
N Line Side Lug Adapters See Note 2.3
P Ice Build Start/Terminate Device See Note 3.1
Fig. 56 — 19XRV Field Wiring
LEGEND
DESCRIPTION
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