Carrier PIC 5+, Инструкции по установке, эксплуатации и обслуживанию

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AI7 J15 4-10 Bearing inlet pressure BRGI_P BP70
AI8 J15 3-9 Auto Demand limit input AUTO_DEM Auto demand limit
User option, 4-20 mA - customer
terminals
AI9 J15 2-8 Refrigerant leak sensor REF_LEAK
User option, 4-20 mA / not connected in
std
AI10 J15 1-7 Pump inlet Pressure PUMPI_P BP80
AI11 J10 1-7
AO1 J14 1-4 Guide Vane1 output GV1_OUT M67 3-4
AO2 J14 2-5
AO3 J14 3-6 EC Valve Output mA HGBP_OUT Y11 15-16 factory option / 4 - 20 mA
DI1 J13 1-5
DI2 J13 2-6 Liquid Level Switch HF_LS HF_LS
DI3 J13 3-7 High Pressure Switch HP_SW K2 contact NO coming from Safety relay
DI4 J13 4-8 Ice build contact ICE_CON
User option, dry contact / not connected
in std
DO1 J12 6-7 Condenser Control Valve COND_CV CCV1
DO2 J12 9-10 Evaporator Control Valve EVAP_CV ECV1
DO3 J12 1-2 Condenser Filling Valve COND_FCV - Option
DO4 J12 4-5 Economizer Isolation Valve ECON_IV - Option
IOB3 BLOCK
Terminal
#
Point Description Point name
Designation for
wiring diagram
Comments
AI1 J16 1-5 1st stage Bearing Temp CBH1_T RT39C with spare
AI2 J16 2-6 2nd stage Bearing temp CBH2_T RT40C with spare
AI3 J16 3-7 Bearing Ref Supply Temp BRGI_T RT41
AI4 J16 4-8 Guide Vane 2 Actual Pos GV2_POS M69 5-6
AI5 J15 6-12 Remote Reset Sensor R_RESET
Remote reset
sensor
User option, 5K thermistor / connected
on terminals
AI6 J15 5-11 Guide Vane 1 Actual Pos GV1_POS M67 5-6
AI7 J15 4-10 Common CHWS Temp CHWS_T
Common CHWS
Temp
Used for lead lag option / connected on
terminals
AI8 J15 3-9 Auto Water Temp Reset AUTO_RES
Auto Chiller Water
Temp Reset
User option, 4-20 mA / connected on
terminals
AI9 J15 2-8 Common CHWR Temp CHWR_T
Chiller CHWR
Temp
Used for lead lag option
AI10 J15 1-7
AI11 J10 1-7
AO1 J14 1-4 Head Pressure Output HDPV_OUT
Condenser sea
water valve
4 - 20 mA / connected on terminals
AO2 J14 2-5 Head Pressure Output 2 HDPV_OU2 -
4- 20 mA / Not used yet but can be
used
AO3 J14 3-6 Guide Vane 2 Output GV2_OUT M69 3-4
DI1 J13 1-5
DI2 J13 2-6
DI3 J13 3-7 Spare safety SAFETY Spare safety
User option, dry contact NO /
connected on terminals
DI4 J13 4-8
DO1 J12 6-7 Evaporator Drain Valve EVAP_DCV - Not used with new design lubrication
DO2 J12 9-10 Condenser Drain Valve COND_DCV - Not used with new design lubrication
DO3 J12 1-2 Chilled water pump CHWP - User option / not connected
DO4 J12 4-5 Condenser water pump CDWP - User option / not connected
IOB4 BLOCK
Terminal
#
Point Description Point name
Designation for
wiring diagram
Comments
AI1 J16 1-5
AI2 J16 2-6
AI3 J16 3-7 Entering Evap water pressure EVAP_EWP BP13 User option
AI4 J16 4-8 Leaving Evap water pressure EVAP_LWP BP12 User option
AI5 J15 6-12
Entering Cond water
pressure
COND_EWP BP15 User option
AI6 J15 5-11 Leaving Cond water pressure COND_LWP BP14 User option
AI7 J15 4-10
AI8 J15 3-9
Evap water flow
measurement
EVAP_FL -
User option, 4-20 mA / not connected in
std
AI9 J15 2-8
Cond water flow
measurement
COND_FL -
User option, 4-20 mA / not connected in
std
AI10 J15 1-7
AI11 J10 1-7
AO1 J14 1-4
Chilled Water Pump
(Variable)
CHWP_V
Evaporator pump
control
User option, 4-20 mA / 0-5 V /
connected on terminals
AO2 J14 2-5
Condenser Water Pump
(Variable)
CDWP_V
Condenser pump
control
User option, 4-20 mA / 0-5 V /
connected on terminals
AO3 J14 3-6 Tower Fan (Variable) TOW_FAN -
User option, 4-20 mA / 0-5 V / not
connected in std