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WPT Installation Manual 

Document No. 910-00005-01, Rev 17 

 

 

Page 6 of 19 

 

 

Figure 7. WPT Batteries 

 

2.1.3 

Installing/Replacing Batteries 

 

Replace  battery  with  Type  CR123A,  that  meet  UL-1642,  as  evidenced  by  UL 
component  recognition  mark,  only  (from  Panasonic,  Energizer  or  Duracell).  Use  of 
any  other  battery  may  present  a  risk  of  fire  or  explosion.    See  Figure  7  for  correct 
polarity. 

 

Underwriters Laboratories Recognition Mark: 

 

 

Caution:  The  battery  used  in  this  device  may  present  a  fire  or  chemical  burn 
hazard  if  mis-treated.  Keep  away  from  children  and/or  other  untrained 
personnel.    Do  not  recharge,  disassemble,  heat  above  100  ºC  (212  ºF),  or 
dispose of in fire.  

 

Dispose of used battery promptly in accordance with local regulations (place in 
plastic bag and recycle if possible).  

 

Do not insert batteries with the 

 and   polarities reversed.  

 

Do not short-circuit.  

 

Be sure to wrap each battery when disposing or storing to avoid short circuit. 

 

 

If  leaked  liquid  gets  in  the  eyes,  wash  them  with  clean  water  and  consult  a 
physician immediately. 

 

Do  not  use  new  and  used  batteries  together.    Do  not  use  different  types  of 
batteries together. 

 

Do not apply strong pressure to the batteries nor handle roughly.  

 

Do not use or leave the batteries in direct sunlight or in high-temperature areas. 

2.2 

Configuring the WPT 

NOTE: When installing the WPT in a standalone mode, please skip to Section 2.2.4. 

The  WPT  can  be  configured  using  the  LCD  display  and  the  3  front  buttons.    The 
menu structure is displayed below.  Please refer to this diagram while calibrating and 
configuring the WPT. 

Summary of Contents for WPT-800 Series

Page 1: ...he legacy pneumatic HVAC systems 1 1 Components The WPT 800 Series kit includes the following components WPT Universal Wall Bracket Mounting screws 6 x 1 self tapping x2 Wall Anchors CR123 batteries x...

Page 2: ...y not have a lot of slack be careful that the tubes do not retract into the wall In a 2 pipe system note the positions of branch and main tubes ESD Handling Precautions Warning The WPT contains ESD se...

Page 3: ...g can result if the end of the lever is allowed to move left or right by more than 1 16 Figure 2 WPT Lever 2 1 2 Installing the WPT The WPT is installed in the existing thermostat location using the U...

Page 4: ...e large center opening is aligned with the air tube s The Universal Wall Bracket is shown in Figure 4 Figure 4 Universal Wall Bracket 4 Pull the air tubes through the central opening of the Universal...

Page 5: ...tubes marked B and M on the rear of the WPT as shown in Figure 6 Connect the pneumatic tube to the M port in case of single pipe WPT Figure 6 Connecting Main and Branch Tubes to M and B Ports 7 Attac...

Page 6: ...omptly in accordance with local regulations place in plastic bag and recycle if possible Do not insert batteries with the and polarities reversed Do not short circuit Be sure to wrap each battery when...

Page 7: ...WPT Installation Manual Document No 910 00005 01 Rev 17 Page 7 of 19 Figure 8 WPT Menu Structure...

Page 8: ...dy is displayed on the LCD During this period the WPT is attempting to discover its nearest RWALs and HUSB This process should not be disturbed Wait for the dy to disappear from the LCD before perform...

Page 9: ...n F value 5 Press OVR to confirm D1 6 Repeat steps 4 and 5 to configure D2 D3 and D4 of the node ID NOTE While the node ID is being configured the corresponding bar of the battery indicator flashes Fi...

Page 10: ...gle between Standalone RF Mode On and Off In this menu when the battery icon is empty RF is off and the device is in standalone mode When the battery icon is full RF is on and the device requires a Wi...

Page 11: ...adjustment above the top surface of the Friction Clip or not less than one thread below the bottom surface of the Control Lever as depicted in Figure 15 NOTE Each battery segment on the LCD represents...

Page 12: ...A confirmation screen will appear and flash the stored control pressure for 3 seconds Repeat the calibration procedure if this value does not match the desired control pressure NOTE The WPT will autom...

Page 13: ...icator Press the or button to change the setpoint value Once the desired value is reached press the OVR button to accept the change Leaving the display on the desired value for 5 seconds will also res...

Page 14: ...Control Pressure Follow these steps to verify the control pressure Press the button and OVR button together for two seconds NOTE The display shows dt Press OVR four times The LCD displays the branch p...

Page 15: ...5 times to see the primary path C icon is displayed indicating that the ID is being displayed either a repeater ID or the HUB ID Press the OVR button again to see the wireless signal strength from th...

Page 16: ...a few seconds LC Indicates that the buttons are locked This indication disappears automatically after a few seconds E0 Discovery error Not able to connect to nearest repeater or HUSB Retry discovery b...

Page 17: ...10 If the pressure in the WPT is not the same as the main pressure try swapping the WPT with another unit For 1 pipe WPTs 1 Remove the WPT from the Universal Wall Bracket 2 Verify that the branch line...

Page 18: ...T does not have any field replaceable or repairable parts Contact the original distributor of the unit for repair or warranty service NOTE Care should be taken to keep the unit dust free during instal...

Page 19: ...Pa Airflow Usage 0 011 scfm 5 2 mL s Sensitivity Factory Adjusted to 2 0 2 5 PSI F Operating Frequency Band 2 4 GHz ISM Band Battery Life More than 2 years with four setpoint changes per day Operating...

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