SECTION 2: S
PECIFICATIONS
11
CLU-916 (PAZX7) and CE
2.4 Load Reactor
(P/N 100610XX)
Load Reactor required on output side of VFD if total
wire length between VFD and vacuum pump is more
than 100' (30 m). Maximum length with load reactor
is 400' (121 m). For best performance, it is recom-
mended to mount load reactor as close to VFD as
possible. Load reactor protects the VFD from short
circuiting. Load reactors maximize pump perfor-
mance by improving voltage and current waveforms
from supply while also eliminating the possibility of
the pump overheating and noise emissions. Reactors
also minimize harmonic current levels within the drive
supply circuit.
Voltage:
460V/3Ø,2HP- 460V/3Ø,3/4 HP-230V/3Ø.
Frequency:
60Hz Fundamental Current Maximum.
Enclosure Dimension:
(in): 10 x 10 x 8.13
(cm): 25.4 x 25.4 x 20.65
IP:
20
2.5 Temperature Sensors
Indoor Sensor
(P/N 10061003)
Dimensions: W x H x D
(in): 4.75 x 3 x 0.75
(cm): 12.1 x 7.6 x 1.9
Power: 12 Vdc
Operating Temperature Range:
32 to 122 °F (0 to 50 °C)
Features: LCD temp display, setpoint display, set-
point adjustment, override button, information screen,
diagnostics screen
Outdoor Sensor
(P/N 10081501)
Dimensions: W x H x D
(in): 1.4 x 5.3 x 0.75
(cm): 3.6 x 13.5 x 1.9
Operating Temperature Range:
-40 to 221 °F (-40 to 105 °C)
Enclosure: NEMA 4 gasketed aluminum LB
housing, ½" threaded connection
2.6 Touchscreen (HMI) (Located on Central
Controller:
Dimensions: W x H x D
(in): 5.4 x 4.6 x 1.3
(cm): 13.7 x 11.7 x 3.3
Power: 24 Vac, 50-60 Hz
Operating temp range: -4 to 140 °F (-20 to 60 °C)
Features: 4.3" touchscreen color LCD display, temp
sensor, humidity sensor
2.7 Variable Frequency Drive (Located inside
CORAYVAC
®
Modulating Heating Control)
2.7.1 Electrical
Power Output: 230 V, 3 Ø, 0-60 Hz
(for 115 V and 230 V models)
460 V, 3 Ø, 0-60 Hz
(for 460 V models)
Speed Reference Follower: 0-10 Vdc or 4-20 mA
UL Standard: Industrial Controls Equipment
Ambient Operating Temp.:
32 - 104 °F (0 - 40 °C)
1 HP, 120V 1 Ø Drive (used with EP-203 pump)
(P/N 10061201)
Power Input: 115 V, 1 Ø, 50-60 Hz
Input Voltage Tolerance: +/- 10%
Amps: 4.3
1 HP, 208/230v 1 Ø Drive (used with EP-203 pump)
(P/N 10061202)
Power Input: 208/230 V, 1 Ø, 50-60 Hz
Input Voltage Tolerance: +/- 10%
Amps: 4.3
2 HP, 208/230V 1 Ø Drive (used with EP-303
pump)
(P/N 10061203)
Power Input: 208/230 V, 1 Ø, 50-60 Hz
Input Voltage Tolerance: +/- 10%
Amps: 7
Содержание CORAYVAC
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Страница 4: ......
Страница 69: ...SECTION 8 PROGRAMMING AND TROUBLESHOOTING THE SYSTEM 65 THIS PAGE LEFT INTENTIONALLY BLANK ...
Страница 71: ...SECTION 9 TROUBLESHOOTING 67 FIGURE 26 Vacuum pump does not turn on ...
Страница 73: ...SECTION 9 TROUBLESHOOTING 69 FIGURE 28 VFD showing a fault sign FIGURE 29 VFD input power issue ...
Страница 75: ...SECTION 9 TROUBLESHOOTING 71 FIGURE 31 Burner troubleshooting in manual mode ...
Страница 77: ...SECTION 9 TROUBLESHOOTING 73 After 45 second prepurge burners do not light continued ...
Страница 79: ...SECTION 9 TROUBLESHOOTING 75 FIGURE 34 APS does not close within 60 seconds after VFD receives run command ...
Страница 81: ...SECTION 9 TROUBLESHOOTING 77 FIGURE 36 Air Pressure Switch alarm ...
Страница 83: ...SECTION 9 TROUBLESHOOTING 79 FIGURE 38 Repeater troubleshooting ...
Страница 85: ...SECTION 9 TROUBLESHOOTING 81 BACnet MS TP troubleshooting continued ...
Страница 109: ...SECTION 13 TOUCHSCREEN TREE 105 Touchscreen Tree Overview continued ...
Страница 111: ...SECTION 13 TOUCHSCREEN TREE 107 FIGURE 47 Maintenance Unit FIGURE 48 Alarms ...
Страница 113: ...SECTION 13 TOUCHSCREEN TREE 109 FIGURE 51 Configuration Zones FIGURE 52 Configuration Unit ...
Страница 115: ...SECTION 13 TOUCHSCREEN TREE 111 FIGURE 55 Touchscreen System FIGURE 56 Touchscreen Setup ...
Страница 118: ...ROBERTS GORDON CORAYVAC MODULATING HEATING CONTROL CONTROLLER INSTALLATION MANUAL 114 ...
Страница 119: ...SECTION 14 THE ROBERTS GORDON CORAYVAC COMPLETE MODULATING HEATING CONTROL LIMITED WARRANTY 115 ...