WarmlyYours TempZone Floor Heating Cable (Twin) - Manual (Page 16)

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SHEATH
CORE
CORE
Black Inner Lead
Yellow (120V)
or Red (240V)
Inner Lead
Copper
Ground Sheath
ON
O
FF
BLACK
GREEN
RED
Wire Construction
Circuit Check Installation
10061
Rev 1/11
BRAIDED GROUND SHEATH
COLD LEAD
BLACK WIRE
RED 240V
or
YELLOW 120V
Installation and Operation SECTION 5
5.4 Circuit Check™ Instructions
5.4.1 Install TempZone™ Floor Heating Cable (Twin)
Install the floor heating cable in accordance with the design layout and instructions provided by WarmlyYours.
5.4.2 Test the Circuit Check™
Before connecting any wires, install the batteries in the device and turn it on and off to test the alarm. After confirming that
the alarm is in good working order, connect the wires as follows:
• Connect black inner conductor core wire to the black terminal
• Connect second inner conductor core wire to the red terminal
There are two ways of doing the next step:
1. Split the ground sheath in two. Connect one half of the ground sheath to the green terminal, turn on the Circuit
Check™, and touch the other half of the ground sheath to one of the inner conductor wires.
2. Install the entire ground into the green terminal. Turn on unit and use a paper clip as a bridge between the ground
wire and either one of the inner conductors.
Either method should activate the alarm. If the Circuit Check™ does not pass all these tests, please call WarmlyYours 24/7
Installation Support at (800) 875-5285 for assistance.
5.4.3 Activate the Circuit Check™ and Proceed to Install Flooring
5.4.4 If the Circuit Check™ Alarm Sounds, Stop!
If the alarm sounds, there is a short in the circuit or break in the system. Refer to the troubleshooting guide in section 8 of
this installation manual or call 24/7 Installation Support at (800) 875-5285.
WarmlyYours can ship a splice kit to repair the short. Alternatively, the wire may be repaired by an electrician. Please see
the wire repair documents “Instructions for Twin Conductor TempZone™ Repair” at www.warmlyyours.com/publications/TZ-
TWIN-REPAIR-30027-B/download and “TempZone™ Cut & Turn Twin Conductor Solder Method Wire Repair” at
www.warmlyyours.com/publications/TZ-TWIN-SOLDER-REPAIR-30028-A/download or call us 24/7 at (800) 875-5285.
13
Figure 5. How to connect the Circuit Check™ for installation