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Cool cph

 

Cooling output cycles per hour 
 
Default value = 

4 C.P.H. 

 

Will set the maximum number cycles per hour under normal control operation.  It 
represents the maximum number of cycles that the equipment will turn ON and 
OFF in one hour. 
Note that a higher C.P.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. 

Heat cph

 

Heating output cycles per hour 
 
Default value = 

4 C.P.H. 

 

Will set the maximum number cycles per hour under normal control operation.  It 
represents the maximum number of cycles that the equipment will turn ON and 
OFF in one hour. 
Note that a higher C.P.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

 

Set’s the type of valve used for heating 

 

NC 

= Valve is normally closed when no power is present 

 

NO

 = Valve is normally opened when no power is present 

HeatNoNc

 

Normally open or close device 
Default value = 

NC

 

Set’s the type of valve used for heating 

 

NC 

= Valve is normally closed when no power is present 

 

NO

 = Valve is normally opened when no power is present 

 

Содержание VTR73 Series

Страница 1: ...000 Series Line Voltage Switching Transformer Relay Pack s operate as slave unit s under the control of a single master VTR73XX Terminal Equipment Controller A single VTR73XX Terminal Equipment Contro...

Страница 2: ...el dependent The VC3xxxX Relay Pack supplies power to the wall VTR73xxA Terminal Equipment Controller The VTR73xxA Controller operates the VC3xxxX Relay Pack s via a simple communication bus A maximum...

Страница 3: ...or is opened any movements detected by the remote PIR sensor or the PIR accessory cover will be ignored Use a Normally Closed contact switching device Contact opened Door opened Contact closed Door cl...

Страница 4: ...ews in mounting holes on each side of the base Fig 4 8 Gently swing back the circuit board on the base and push on it until the tabs lock it 9 1Strip each wire 1 4 inch 10 Insert each wire according t...

Страница 5: ...single VTR73xxA Terminal Equipment Controller From the VTR73xxA Terminal Equipment Controller to the first VC3xxxX Relay Pack o Existing or new field wires o 3 minimum required 14 22 Ga Solid or Stran...

Страница 6: ...conditional to Humidity display is model and configuration dependent Model with RH sensor built in Display function can be enabled with RH display parameter Displayed range is 10 to 90 RH Outdoor air...

Страница 7: ...ertain functions is made with configuration parameter lockout Local Setpoint Adjustment when Stp Func Dual Stp Dual Occupied Setpoints Adjustment Occupied setpoint adjustments Cooling mode Heating mod...

Страница 8: ...t will be strictly for noise comfort issues Auto Speed Fan Mode operation for sequences 2 and 3 is dependent on Auto Fan parameter When Auto Fan is set to AS Default Auto Speed during occupied periods...

Страница 9: ...erminal Equipment Controller reporting to a gateway maximum of 30 Terminal Equipment Controllers per gateway be sure you set the SAME PAN ID value both at the gateway and the Terminal Equipment Contro...

Страница 10: ...tions using a Normally Open NO or Normally Closed NC remote PIR motion sensor Occupancy mode is now set as per applied PIR function and configuration Application information and examples are available...

Страница 11: ...ed 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 unit control card which provides a...

Страница 12: ...from 0 to 2 Will enable heat cool operation from the same output 4 0 Pipes can access all the sequences of operation from 0 to 4 Will enable heat cool operation from different output SeqOpera Sequenc...

Страница 13: ...Terminal Equipment Controller unoccupied mode and setpoints become active The factory value or 0 0 hours Setting this parameter to its default value of 0 0 hours disables the unoccupied timer This pre...

Страница 14: ...e permanent ones and saved to EEPROM Permnent permanent Any change of occupied or unoccupied setpoints through the keypad by the user are permanent and saved to EEPROM SptFunc Local setpoint settings...

Страница 15: ...hour under normal control operation It represents the maximum number of cycles that the equipment will turn ON and OFF in one hour Note that a higher C P H will represent a higher accuracy of control...

Страница 16: ...75 lb 0 34 kg PENDING Agency Approvals all models UL UL 873 US and CSA C22 2 No 24 Canada File E27734 with CCN XAPX US and XAPX7 Canada Industry Canada ICES 003 Canada PENDING Agency Approvals all mod...

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