Certified Drawing
IM 613 / Page 25 (Rev. 7/99)
Table 17. Inputs and Outputs for Program UV7***
Units (Models AV/AH)
Table 16. Inputs and Outputs for Program UV6***
Units (Models AV/AH) (4 pipe)
Software
Connection
Model
Component Description
IN0 All
Tenant override or remote spt. adjust or both
(optional)
IN1 All Room temperature sensor
IN2 All Discharge air temperature sensor
IN3 All Outdoor air temperature sensor
IN5
MDL13 Heating valve position
MDL14 Hot Water-in temperature sensor
IN6
MDL13 Chilled water valve position
MDL14 F&BP damper position
IN7 All Outside air damper position
DI-2 All Day-night changeover device (optional)
DI-3
All Ventilation (default) lockout or
exhaust fan interlock ( optional)
DI-4 All Not used
DI-5
MDL13 Low water coil temp switch (T6)
MDL14 Not used
RO-1 All Fan relay (R4)
RO-2
MDL13 Chilled water valve open (extend)
MDL14 Chilled water EOC valve open (2-position, N.C.)
RO-3
MDL13 Chilled water valve close (retract)
MDL14 Not used
RO-4 All Outside air damper open
RO-5 All Outside air damper close
RO-6
MDL13 Heating valve close (extend)
MDL14 F&BP damper close to face (extend)
RO-7
MDL13 Heating valve open (retract)
MDL14 F&BP damper open to face (retract)
RO-8
MDL13 Not used
MDL14 Heating EOC valve close (2-position, N.O.)
RO-10 All Exhaust fan relay or auxilliary heat relay
Software
Connection
Model
Component Description
IN0 All
Tenant override or remote spt. adjust or both
(optional)
IN1 All Room temperature sensor
IN2 All Discharge air temperature sensor
IN3 All Outdoor air temperature sensor
IN5 All Water-in temperture sensor
MDL15 Chilled water valve position
MDL16 F&BP damper position
IN6
MDL17 Chilled water valve position
MDL18 F&BP damper position
IN7 All Outside air damper position
DI-2 All Day-night changeover device (optional)
DI-3 All
Ventilation lockout or exhaust fan interlock
(optional)
DI-4 All Not used
MDL15 Low water coil temperature switch (T6)
DI-5
MDL16 Not used
MDL17 Low water coil temperature switch (T6)
MDL18 Not used
RO-1 All Fan relay (R4)
MDL15 Chilled water valve open (extend)
MDL16 EOC valve (2-position, N.C.)
RO-2
MDL17 Chilled water valve open (extend)
MDL18 F&BP damper close to face (extend)
MDL15 Chilled water valve close (retract)
MDL16 Not used
RO-3
MDL17 Chilled water valve close (retract)
MDL18 F&BP damper open to face (retract)
RO-4 All Outside air damper open
RO-5 All Outside air damper close
MDL15 Not used
MDL16 F&BP damper close to face (extend)
RO-6
MDL17 Electric heat stage 1
MDL18 Electric heat stage 1
MDL15 Not used
MDL16 F&BP damper open to face (retract)
RO-7
MDL17 Electric heat stage 2
MDL18 Electric heat stage 2
MDL15 Not used
MDL16 Not used
RO-8
MDL17 Electric heat stage 3
MDL18 Electric heat stage 3
RO-10 All Exhaust fan relay or auxilliary heat relay
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