User's Manual

September, 2005 – Operators Manual
ENERNET Corporation
7
INSTALLING AND REMOVING NODES
The Linking Procedure
Installing a thermostat and RCN so that they will communicate with
each other, “links” them together as an operational system. When an
RCN is linked to a thermostat, it will thereafter only respond to that
specific thermostat. In some cases a thermostat and RCN will be
pre-linked in pairs by the factory. If this is not the case or you are
replacing a thermostat or RCN, or adding another RCN to an existing
system, the following procedure is used:
Installing Nodes
Refer to Figure 7 for button location. Press the SW4 button. The
Install Icon will flash - Press the UP button to toggle through the
following two Icon choices:
Install ……… Icon lighted = Install an RCN
Remove ……... Icon lighted = Remove ALL RCNs
Press HEAT/COOL to select. The node number digit will flash.
Use the UP button to set the node number you wish to install 0-7.
Press the HEAT/COOL button to select the node number. The
HEAT and/or COOL icon will now flash in the upper right hand
corner of the display. Press the UP button to toggle through the
following three Icon choices:
HEAT ……… Icon lighted = Install an RCN as heating only
COOL ……… Icon lighted = Install an RCN as cooling only
HEAT
……… Icon lighted
COOL
= Install an RCN as heating & cooling
Press the HEAT/COOL button when you have the icon you want.
At this point all selections have been made and nothing on the
display should be blinking. You are now ready to install a node.
Press the SW9, LINK button on the back of the thermostat printed
circuit board and within 5-seconds activate a service request on the
RCN you are installing by the following method:
Plug Node RCN: Apply power by plugging it in.
J-Box RCN: Apply power or press Service Pin Button PB1.*
PTAC RCN: Apply power or press Service Pin Button PB1.
After a delay of a few seconds, a response of “good," or “bad” is
displayed. If bad, repeat the procedure. Press the SW4 button to
return to normal operation.
NOTE:
The J-Box RCN is a line-voltage device. Only a qualified technician
should open the enclosure to access PB1. All others should use the
power up method only.
Removing Nodes
All Nodes Removal
Unlike installing a node(s), the procedure to remove a node removes
all nodes installed to the thermostat at once. You cannot remove a
single node.
Press the thermostat SW4 MODE button. The Install Icon will
flash. Press the UP button to toggle between Install and Remove.
Stop at Remove and press HEAT/COOL to select. The node number
will not blink because all RCN nodes are being removed. Press PB1
on the back of the thermostat board.