IM 613 / Page 10 (Rev. 7/99)
UV 1 S 2 B
Unit Ventilator
Program Number
Unit Type
S = Stand-alone, Open Protocol
M = Master/Slave
N = MicroTech Network
Software Version (Numeric)
Software Version Revision (Alphabetical)
Unit Ventilator Controller software is factory installed and tested
in each unit prior to shipment. The software is identified by a
program code and “software model” number printed on a small
label attached to the controller. Refer to Figure 3.
Table 4 shows the 7 programs and 18 software models used for
the various unit ventilator models and configurations. As shown
in the table, a program comprises one or more software models.
Program number codification is as follows:
Abbreviations:
ASHP Air source heat pump
WSHP Water source heat pump
2-Pipe Common hot water and chilled water coil
4-Pipe Separate wet heat and chilled water coils
DX Direct expansion (refrigerant)
CW Chilled water
Wet Heat Steam or hot water heat
Table 4. Programs and Software Models
Software ModelProgram Number
Program
Software
Unit Ventilator Model
Configuration
Model AE AZ AR AV AH Description
UV1*** MDL00 • ASHP with Electric Heat
UV2***
MDL02 • WSHP with Electric Heat
MDL03 • WSHP Only
MDL04 • • • DX Cooling with Electric Heat
UV3*** MDL05 • • DX Cooling Only
MDL06 • • Electric Heat Only
UV4***
MDL07 • • • DX with Wet Heat, Valve Control
MDL08 • • • DX with Wet Heat, Damper Control
MDL09 • • Wet Heat Only, Valve Control
UV5***
MDL10 • • Wet Heat Only, Damper Control
MDL11 • • 2-Pipe, Valve Control
MDL12 • • 2-Pipe, Damper Control
UV6***
MDL13 • • 4-Pipe, Valve Control
MDL14 • • 4-Pipe, Damper Control
MDL15 • • CW Cooling Only, Valve Control
UV7***
MDL16 • • CW Cooling Only, Damper Control
MDL17 • • CW with Electric Heat, Valve Control
MDL18 • • CW with Electric Heat, Damper Control
Software ID
Figure 3. Software ID Tag
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