AAON MODGAS-X, Техническое руководство

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4
MODGAS-X Technical Guide
FIGURES AND TABLES
TABLES
Table 1:
Electrical and Environmental Requirements
.........................................................................................................7
Table 2:
MODGAS-X Inputs and Outputs
...........................................................................................................................16
Table 3:
Heating Mode Voltage/Signal
................................................................................................................................19
Table 4:
Navigation Key Functions
.......................................................................................................................................20
Table 5:
Editing Key Functions
.............................................................................................................................................20
Table 6:
STATUS LED Blink Codes
.....................................................................................................................................28
Table 7:
STATUS LED Blink Codes
.....................................................................................................................................28
Table 8:
0-3V Temperature Sensor - Voltage and Resistance for Type III Sensors
.....................................................31
Table 9:
0-5V Temperature Sensor - Voltage and Resistance for Type III Sensors
.....................................................32
Table 10:
SAT Wiring Conditions
............................................................................................................................................34
Table 11:
Stand-Alone Mode SAT OPTIONS Jumper Settings
.........................................................................................34
Table 12:
Communications Mode SAT OPTIONS ......................................................................................................
Jumper Settings
.......................................................................................................................................................34
FIGURES
Figure 1:
MODGAS-X Module Dimensions
............................................................................................................................6
Figure 2:
Single Modulating Valve No Staging Stand-Alone Wiring Diagram
...................................................................8
Figure 3:
Single Modulating Valve No Staging Communicating Wiring Diagram
.............................................................9
Figure 4:
Single Modulating Valve - Stand-Alone Wiring Diagram
...................................................................................10
Figure 5:
Single Modulating Valve and 14 Stages of Fixed Heat - 12 Relay E-BUS Expansion Module
................... 11
Figure 6:
Two Modulating Valves - Stand-Alone
..................................................................................................................12
Figure 7:
Two Modulating Valves and 13 Stages of Fixed Heat - 12 Relay E-BUS Expansion Module
.....................13
Figure 8:
Two Modulating Staged Valves Stand-Alone Wiring Diagram
..........................................................................14
Figure 9:
Two Modulating Staged Valves Communicating Wiring Diagram
....................................................................15
Figure 10:
LCD Display and Navigation Keys
........................................................................................................................20
Figure 11:
MODGAS-X LED Locations and Descriptions
....................................................................................................29
Figure 12:
Supply Air Temperature Sensor Installation
........................................................................................................33
Figure 13:
MODGAS-X Module
................................................................................................................................................35
Figure 14:
Two-Wire 0-20 Volt Reverse-Acting MAXITROL
®
Selectra Stepper Valve
.....................................................36
Figure 15:
Four-Wire 0-10 Volt Directing-Acting MAXITROL
®
EXA STAR Stepper Valve
..............................................36