Installation and Setup | homexperttm by Honeywell THR872CUK Wireless Programmable Thermostat |
System installation |
| Install relay box |
Wireless thermostat
Relay box
System wiring
Heating/cooling systems
Installation procedure
1Install relay box
2Connect system wiring
3Activate batteries and install wireless thermostat
4Setup and test system operation
The relay box is wired directly to your heating or cooling equipment. The thermostat communicates with the relay box using a wireless RF signal to control the system. Do not install near metal objects or electronic devices (TV, sound system, PC, etc.).
1 | Make sure electrical power is off. |
2 | Use a screwdriver to release latch and |
| remove relay box cover. |
3 | Mount wall bracket as shown at left. Install |
| at least 30 cm from any metal objects such |
| as metal wall boxes and metal equipment |
| enclosures. |
4 | Connect system wiring as shown on pages |
NOTE: If you are not experienced in equipment installation, we recommend that these procedures be done by a professional installer.
DISCONNECT ELECTRIC POWER BEFORE INSTALLATION: Can cause electrical shock or equipment damage.
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