Honeywell Yth8320zw1007u Manual

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 Integration Note
Manufacturer: Honeywell 
Model Number(s): YTH8320ZW1007/U Thermostats / Leviton 
VRC0P-1LW (+3) RS-232 Adapter 
Minimum Core Module Version: g! 5.8 
Document...

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INSTALLATION OVERVIEW 
1.  Install the YTH8320ZW1007/U thermostats and wire HVAC according to standard Honeywell 
YTH8320ZW1007/U documentation. 
2.  Test the thermostat and climate system to ensure that the thermostats correctly turn on the 
appropriate heating or cooling equipment, and open or close the appropriate valves / dampers. 
3.  Install a Leviton VRC0P-1LW (+3) RS-232 Z-Wave adapter in a location convenient for both a serial 
run to the g! Controller and within range of other Z-Wave...

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CONNECTION DIAGRAMS 
HC ControllerRS-232 Port
65Cat5 Cable
4DB9M to RJ45 Adapter
3DB9 to RJ11 Cable
2Leviton Z-Wave RS-232 Adapter
1Thermostats
Z-Wave Signals
7Z-Wave Repeating Module
 
B
ILL OF MATERIALS  
Device Manufacturer Part Number Protocol Connector Type N otes1 Th e rmostat Hone yw e l l YTH8320ZW1007U Z‐Wave RF
2 Z‐Wave RS‐232A dapte r Le vi ton V RC0P‐1LW (+3) RS‐232/ Z‐Wave RJ‐11 Female
3RJ‐11 to DB9 Cable Leviton N/A RS‐232 RJ‐11 Ma l e / DB9 Female Included w/ VRC0P+3
4DB9 to RJ‐45...

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Z-WAVE NETWORK PROGRAMMING 
Program the Z-Wave according to standard procedures.  Regardless of device function, the basic setup 
of Z-Wave networks is the same.  Various limitations may be imposed based on the programming tool 
used.  Refer to the documentation that came with your specific programming tool for details. 
Typically a Z-Wave network is programmed using its Programmer/Remote Control (such as the Leviton 
VRCPG-BSG remote, ThinkEssentials Software or Vizia RF+ Installer Tool) to...

5 of 13  into g!  You should keep notes of the location of each thermostat and their Node IDs, as the only 
identification available to g! is the Node ID. 
 
3.  Repeat Step 2 for each additional YTH8320ZW1007/U to be added to the network. 
4.  To include the VRC0P-1LW (+3) in the network: 
a.  Set the VRC0P-1LW to programming mode by pressing and holding the button (clear tab 
on face of unit) until the light blinks amber. 
b. Perform Step 2 of the Installation Checklist, Include Controller, to include...

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iv.  Use the right up and down arrows to change the setting to 1. 
v.  Wait until the thermostat confirms its inclusion into the Z-Wave network. 
vi.  Select “Done” to exit the set up menu. 
4.  Repeat Step 3 for each additional YTH8320ZW1007/U to be added to the network. 
5.  To include the VRC0P-1LW in the network: 
a.  Set the VRC0P-1LW (+3) to programming mode by pressing and holding the button 
(clear tab on face of unit) until the light blinks amber. 
b.  In the ThinkEssentials software,...

7 of 13  3.  To include the YTH8320ZW1007/U thermostats in the network: 
a.  In the Vizia RF+ software select the Include Device button. 
b.  On the YTH8320ZW1007/U thermostat: 
i. Press the System button. 
ii.  Press and hold the two buttons indicated below until the display changes. 
  

8 of 13  iii.  Use the center up and down arrows to navigate to setup function rf10. 
 
iv.  Use the right up and down arrows to change the setting to 1. 
v.  Wait until the thermostat confirms its inclusion into the Z-Wave network. 
vi.  Select “Done” to exit the set up menu. 
4.  Repeat Step 3 for each additional YTH8320ZW1007/U to be added to the network. 
5.  To include the VRC0P-1LW (+3) in the network: 
a.  Set the VRC0P-1LW to programming mode by pressing and holding the button (clear tab 
on face...

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g! C
ONFIGURATION 
D
ETAILS
 
The following table provides settings used in the g! Configurator when connecting to a Z-Wave thermostat network.  Please refer to the Configurator 
Reference Guide for more details. 
In the table below: 
o  “”        Select the appropriate item from the list (or drop-down) in the Configurator. 
o  “”, etc.      Type in the desired name for the item. 
o  “”, etc.      The system will auto detect this variable. 
Devices Variable Name Setting
Communication De vi ce...

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TESTING THE Z-WAVE SYSTEM 
On occasion it may be necessary to test the Z-Wave system “outside” of the g! interface to verify 
communication between the thermostats and the controller (the VRC0P-1LW).  The following steps are 
intended to provide a method to test the basic communication status of the Z-Wave network. 
1.  Complete your Z-Wave network set-up as described above, ensuring all thermostats and 
controllers have been added to the network. 
2.  Connect a serial cable from your computer...