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11 | PIR Ready VTR7300 Series-Installation Guide 

 

Dual occupied setpoints adjustment 

(Local occupied setpoint adjustment when “Stp Func” = 

Dual Stp) 

 

 

Heat/Cool setpoint toggle with MODE button to be active only in AUTO mode. 

 

If cooling, heating or off mode is active, function is disabled. 

 

Single occupied setpoints adjustment  

(Local occupied 

setpoint adjustment when “Stp Func” = Attch

 Stp )

 

 

Unoccupied and stand-by setpoints adjustments 

Setting of the stand-by and unoccupied setpoints is done through the network or through 
configuration setup only. 

 

Mode button menu sequence.  

Modes presented to the user are dependent on the sequence of operation selected. 

Default mode is shown in bold when sequence of operation parameter is changed. 

 

AutoMode set to ON = Auto system mode ACTIVE 

SEQUENCE SELECTED 

MODE MENU 

0 =  Cooling Only 

Off - Cool 

1 =  Heating Only 

Off - Heat 

2 =  Cooling / Heating 

Cooling With Electric Reheat 

Off 

– Auto – Heat – Cool  

3 =  Heating With Electric Reheat 

Off - Heat 

4 =  Electric Reheat Only 

Off 

– Heat 

 

 

COOLING 

MODE 

HEATING 

MODE 

OFF 

MODE 

AUTO MODE 

 

Setpoint presented to user is the setpoint from the last 
action taken by the Terminal Equipment Controller or 
the one currently in use. 

 

If the other setpoint is the one desired, then the 
MODE button is used to toggle between the current 
displayed one and the other

.

 

Cool XX.X 

°F or °C 

Heat XX.X 

°F or °C 

No access to 

setpoint 

Cool XX.X °F or °C or Heat XX.X °F or °C 
Toggle to ( Heat or Cool )with MODE button 

COOLING 

MODE 

HEATING 

MODE 

OFF 

MODE 

AUTO MODE 

 

Setpoint presented to user is the setpoint from 
the last action taken by the Terminal Equipment 
Controller or the one currently in use. 

 

Both heating and cooling setpoints are changed 
simultaneously while respecting the minimum 
configured deadband 

 

If the other setpoint is the one desired, then the 
MODE button is used to toggle between the 
current displayed one and the other. 

Cool XX.X 

°F or °C 

Heat XX.X 

°F or °C 

No access 
to setpoint 

Cool XX.X °F or °C and Heat XX.X °F or °C 
Both heating & cooling setpoints change simultaneously 
Toggle from ( Heat or Cool ) using the system MODE button 

Summary of Contents for VTR7300 Series

Page 1: ...rminal Equipment Controller 8 Configuring and Status Display Instructions 8 Status display 8 User Interface 10 Local keypad interface 10 Dual occupied setpoints adjustment 11 Single occupied setpoints...

Page 2: ...radiation 5 Nothing should restrict vertical air circulation to the Terminal Equipment Controller Installation 1 Swing open the Terminal Equipment Controller PCB to the left by pressing the PCB lockin...

Page 3: ...ed and wired for the following o Cooling only o Heating only o Cooling Heating with network or local auto changeover If replacing an existing Line Voltage FCU Thermostat label the wires before removal...

Page 4: ...ic reheat model dependent The VC3xxxX Relay Pack supplies power to the wall VTR73xxA Terminal Equipment Controller The VTR73xxA Controller controls the VC3xxxX Relay Pack s via a simple communication...

Page 5: ...5 PIR Ready VTR7300 Series Installation Guide MODEL CHART...

Page 6: ...adapter o VCM7300T5000B Terminal Equipment Controller BACnet MS TP communication adapter TERMINAL IDENTIFICATION AND FUNCTION TERMINAL IDENTIFICATION ALL VTR73XXA5X00 X TERMINAL EQUIPMENT CONTROLLER T...

Page 7: ...not necessary Connect only wires 1 Power Common and 2 Tx Rx Communication Network wiring topology VC3XXX LED OPERATION LED Time Status operation Condition of the Status LED Cause Solution 2 short bli...

Page 8: ...ause the back light to come on to high level When left unattended for 10 seconds after changes are made the display will resume automatic status display scrolling To activate the back light to high le...

Page 9: ...two alarms can appear at any given time The priority for the alarms are as follows Three status LED s on the Terminal Equipment Controller cover are used to indicate the status of the fan any speed a...

Page 10: ...ailable as per sequence and menu selected Repetitively pressing the button will toggle between all the available modes Available menus are dependent on selected sequence of operation Is used to toggle...

Page 11: ...lectric Reheat Off Heat 4 Electric Reheat Only Off Heat COOLING MODE HEATING MODE OFF MODE AUTO MODE Setpoint presented to user is the setpoint from the last action taken by the Terminal Equipment Con...

Page 12: ...o is for Fan on demand On is On all the time Auto Auto speed fan mode is also offered in heating mode applications it will not have any effect on dehumidification It will strictly be used for noise co...

Page 13: ...t unauthorized access to the configuration menu parameters A default value of 0 will not prompt a password or lock the access to the configuration menu Range is 0 to 1000 Com Addr Terminal Equipment C...

Page 14: ...to 1000 Range 1 to 500 for centralized networked applications using a VWG or a Jace with the wireless stat driver Range 501 to 1000 is for stand alone applications where no VWG or Jace with the wirele...

Page 15: ...ter to 255 means that every configuration parameters will be set manually BI 1 Binary input no 1 configuration Default value None None No function will be associated with the input Input can be used f...

Page 16: ...configuration Default value None None No function will be associated with the input Input can be used for remote network monitoring COC NH Change over dry contact Normally Heat Used for hot cold wate...

Page 17: ...alarm Contact closed Alarm displayed Service a backlit flashing Service alarm will be displayed on the Terminal Equipment Controller LCD screen when the input is energized It can be tied in to the AC...

Page 18: ...ontrol for VC350xE models only Can be used with 2 4 pipes applications On VDC SSR electric heat 10 second pulsed time base modulation for VC340xE models only Can only be used with 2 pipes system only...

Page 19: ...dHt to On to enable pulsed electric reheat applications with VR7300B E Fan Menu Mode button menu configuration Default is Menu 4 Menu displayed are dependent on model used and sequence of operation se...

Page 20: ...Timer value Default 0 0 hours Time delay between the moment when the Terminal Equipment Controller toggles to stand by mode and the time when the Terminal Equipment Controller unoccupied mode and setp...

Page 21: ...is 54 to 100 F 12 0 to 37 5 C Pband Proportional band setting Default is 3 Adjust the proportional band used by the Terminal Equipment Controller PI control loop Note that the default value of 3 0 F...

Page 22: ...Dual Stp Dual Occupied Setpoints Adjustment AttchStp Single Occupied Setpoint Adjustment TOccTime Temporary occupancy time Default value 2 hours Temporary occupancy time with occupied mode setpoints...

Page 23: ...H will represent a higher accuracy of control at the expense of wearing mechanical components faster Range is 3 4 5 6 7 8 C P H CoolNoNc Normally open or close device Default value NC Adjust the type...

Page 24: ...bulk polymer type sensor Reading range from 10 90 R H non condensing 10 to 20 precision is 10 20 to 80 precision is 5 80 to 90 precision is 10 Less than 1 0 yearly typical drift 30 to 95 R H 12 0 to...

Page 25: ...25 PIR Ready VTR7300 Series Installation Guide DRAWING DIMENSIONS Viconics Technologies Inc Tel Fax Toll free www viconics com...

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