71
To alter any of these process parameters follow the following steps:
•
To obtain access into the programming mode of the controller, briefly press the button
“PGM”.
•
You will see “SP1” displayed on the second line in green LEDs. The previously set operating temperature will be
displayed on the first line in red LEDs. To increase or decrease the setpoint 1 value (SP1) use the up and down arrow
keys respectively (▲▼).
•
To set the value for “SP2”, briefly press the
“PGM”
key and follow the same instructions above.
•
To return to the operating mode press
“EXIT”
, otherwise the unit will automatically return to the operating mode
after 30 seconds of no activity.
To make other adjustments, contact your local representative or consult the factory.
C. Adjustments
Often during troubleshooting conditions it may become necessary to manually adjust the firing rate. Follow the instructions below
to make manual firing rate adjustments.
•
Press
“EXIT”
button and hold for 5 -10 seconds.
•
The red light above manual operation (hand) symbol illuminates.
•
Press ▲button to raise firing rate. Press ▼ button to lower firing rate.
•
0 = 50% of Maximum firing rate and 100 = 100% of Maximum firing rate
•
Press
“EXIT”
button and hold for 5 –10 seconds to return to automatic firing rate control.
•
Automatic mode has been re-activated once the red light above the manual operation symbol goes out.
D. Other
System Specifications
Input voltage————————100-240vac 48/63hz
Environmental————————Nema 4 external, Internal 95%rh noncondensing
Transducer supply—————24VDC, 30ma
Analog Input 1————————Pt100,Ni100, Thermocouple (J, K, T or N),4-20ma and Analog 0-10v
Analog Input 2————————1k pot,4-20ma, 0-1VDC, 0-10 VDC
Analog Input 3————————Pt100,Ni100 Temperature sensors
Output 1 release to modulate-24-240VAC 2Amps max
Output 2 and 3 open/close——24-240VAC 2Amps max
Output 4 programmable———24-240VAC 2Amps max
Output 5 analog output————0-10 VDC (500 ohm load min), 0-20 or 4-20ma (500ohm load max)
Mod bus rtu port———————9600 Baud, unit Address 1-99
Data storage——————————EEPROM
Approvals———————————UL, CSA, CE
Actual Value (red display)
Setpoint Value
(green display)
Burner On
Decrease Value
Programming Key
Indicates Manual
Operation
Limit Comparator
Increase Value
EXIT Key
Содержание EVO-1000
Страница 12: ...12 Figure 3 Sidewall Positive Pressure Venting Optional Figure 2 Sidewall Positive Pressure Venting...
Страница 13: ...13 Figure 4 Vertical Pressurized Venting...
Страница 15: ...15 Figure 5 Typical Negative Pressure Conventional Venting...
Страница 17: ...17 Figure 7 Vertical Air Intake Piping...
Страница 26: ...26 Figure 9a Standard UL FM CSD 1 Wiring Diagram on off EVO 500 2000...
Страница 27: ...27 Figure 9b Standard UL FM CSD 1 Wiring Diagram Modulation EVO 500 2000...
Страница 30: ...30 Figure 11 Modular System Horizontal Air Intake Piping...
Страница 31: ...31 Figure 12 Modular System Vertical Air Intake Piping...
Страница 32: ...32 Figure 13 Modular System Typical One Pipe Water Piping...
Страница 33: ...33 Figure 14 Modular System Typical Primary Secondary Water Piping...
Страница 34: ...34 Figure 15 Modular System Typical Primary Secondary without System Pump...
Страница 35: ...35 Figure 16 Modular System Typical Reverse Return Water Piping...
Страница 36: ...36 Figure 17 Modular System Reverse Return with System Pump Only...
Страница 37: ...37 Figure 18 Modular System Typical Primary Secondary with Reverse Return...
Страница 47: ...47 This Page Intentionally Left Blank...
Страница 48: ...48 Troubleshooting Guide B Troubleshooting Guide...
Страница 49: ...49 Troubleshooting Guide...
Страница 53: ...53 This Page Intentionally Left Blank...
Страница 54: ...54 Figure 19 Combustion Chamber Assembly...
Страница 56: ...56 Figure 20 Burner Assembly FRONT VIEW TOP VIEW...
Страница 58: ...58 Figure 21 UL FM CSD 1 Main Gas Train Assembly...
Страница 60: ...60 Figure 22a DB B DB B w POC Gas Train 500 750 Figure 22b DB B DB B w POC Gas Train 1000 2000...
Страница 62: ...62 Figure 23 Jacket Panels 4D 4J 4C 4B 4F 4I 4G 4E 4R 4K 4H 4J 4N 4M 4L 4Q 4A 4P 4P...
Страница 64: ...64 Figure 24a Control Panel Assembly On Off...
Страница 66: ...66 Figure 24b Control Panel Assembly Modulation...
Страница 68: ...68 Figure 25 Bishop Pilot Assembly...
Страница 72: ...72 NOTES...
Страница 73: ...73 NOTES...
Страница 74: ...74 NOTES...
Страница 75: ...75 NOTES...