Справочник Пользователя для American Standard CH530
CDHF-SVU01C-EN
54
Control System
Components
Components
Control Panel Devices
Standard Devices
Standard Devices
Controls
Field Connection
Description
Package
Purpose
Point Terminals
1A1 Power Supply
Standard
#1
Converts 24 vac to 24 vdc
not for field use
1A2 Power Supply
(as required) #2
Converts 24 vac to 24 vdc
not for field use
1A3 Dual Relay
Standard
Relay #1
Oil Heater Relay
not for field use
Output modules
1A4 Dual High
1A4 Dual High
Standard
High Pressure Cutout
not for field use
Voltage Input
1A5 Quad Relay
1A5 Quad Relay
Standard
Relay #1
Chilled water pump
J2-4 NO, J2-5 NC,
Output modules
(Relay #1)
J2-6 common
1A5 Quad Relay
Standard
Relay #2
Condenser water pump control
J2-1 NO, J2-2 NC,
Output modules
(relay #2)
J2-3 common
1A6 Dual High
Standard
Input 1
Condenser Flow Input
J2-2 Condenser water
Voltage Input
flow switch
1A6 Dual High
Standard
Input 2
Evaporator Flow Input
J3-2 Chilled water
Voltage Input
flow switch
1A7 High Power
Standard
Oil Pump and
not for field use
Output Relay
Refrigerant Pump
1A13 Dual LV Binary
Standard
Signal #1
External Auto Stop,
J2-1 Binary Input Signal #1,
input module
J2-2 Ground
1A13 Dual LV Binary
Standard
Signal #2
Emergency stop
J2-3 Binary Input Signal #2,
input module
J2-4 Ground
1A26 Temp Sensor
Standard
Compressor Motor
not for field use
Input
1F1
1F1
Standard
LLID Power Supply Transformer
not for field use
Primary Circuit protection
1T1
Standard
Control Panel Power
not for field use
Transformer ; 120:24Vac
1Q1
Standard
Circuit Breaker Compressor
not for field use
Motor Controller Control Power
Branch Circuit
Branch Circuit
1Q2
Standard
Circuit Breaker -
not for field use
Purge System Branch Circuit
1Q3
Standard
Circuit Breaker –
not for field use
Module [- LLID]
Power Supply Branch Circuit
Power Supply Branch Circuit
1Q4
Standard
Circuit Breaker -
not for field use
Oil System Control
Branch Circuit
Branch Circuit
1Q5
Standard
Oil Pump Motor Branch
not for field use
Circuit protection
1X1 Terminal Block
Standard
Control Panel Terminal Block,
1X1-5 Chilled water flow
Flow switch connections
flow switch input
1X1-6 Condenser water flow
switch input
1X1-6 Condenser water flow
switch input