Carrier AquaEdge 19XRV series Operation, Maintenance And Installation Manual page 20

Single-stage or two-stage semi-hermetic centrifugal liquid chillers with pic iii controls and hfc-134a 50/60 hz
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T1-24 VAC POWER TRANSFORMER
FOR HOT GAS BYPASS RELAY,
OIL PUMP CONTACTOR, AND
OIL HEATER CONTACTOR
T1
51
50
43
17
C
B
A
CARRIER COMFORT
NETWORK (CCN)
HUMIDITY
SENSOR
a19-1607
CHILLER CONTROL
MODULE (CCM)
a19-1742
Fig. 14 — Control Panel
T2-24 VAC POWER TRANSFORMER
FOR ICVC AND CCM
T3
T2
11
12
13
11
12
13
OIL HEATER
OIL PUMP
CONTACTOR
CONTACTOR
21
22
23
21
22
23
CONTROL PANEL
OIL HEATER CONDUIT
POWER CONDUIT
Fig. 15 — Power Panel
20
CONTROL POWER
INTERFACE
CIRCUIT BREAKERS
CONTROL PANEL INTERNAL VIEW
CHILLER IDENTIFICATION NAMEPLATE
T3-20 VAC POWER TRANSFORMER
FOR DATAPORT/DATALINK (OPTIONAL)
3C HOT GAS BYPASS
RELAY (OPTIONAL)
OPTIONAL HOT GAS
BYPASS CONDUIT
OPTIONAL
DATAPORT/DATALINK
CIRCUIT BREAKERS
SURGE/HGBP
PARAMETER
LABEL
a19-1609
CONTROL
PANEL
SIDE VIEW
REMOVABLE
BOLT
HINGE
a19-1610
a19-1611

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