Table of Contents
Advertisement
wire Extender Installation Guide
General features
The Wire Extender kit is used for an existing thermostat
installation that does not contain a common wire. The kit will
enable this Programmable Thermostat to work with the existing
wiring.
Diode pair
Terminal
wire Size: 22-14AWG
Voltage: 18 to 30VAC, 50Hz, or 60Hz
Input terminal: RC, RH, Y, W, C, G
Input current Consumption: 30mA at 24VAC when W & Y are active
Output terminal: RC, RH, Y, W, C, G
Output current rate: 2Amps per terminal
Installation and wiring
1. Mount the accessory at or nearby the equipment strip.
2. Label each wire to be connected, eg. RH, RC, C, Y, W, G.
3. The two leads of the Diobe Pair are connected to thermostat
terminals, Y to Y, W to W. Select one of the existing thermostat
wired (either the "W" or "Y") to connect to opposite side of the
Diobe Pair. This thermostat wire should be connected to the
"W" or "Y" terminal of the accessory, and the two terminals are
shorted by a jumper wire on the Accessory.
4. The leftover wire from the above step (either the "W" or "Y"
depending on which was used for the Diable Pair) will now be
used for the "C" wire.
5. The "G" is direct connected from the thermostat to the
equipment. If the "G" wire is not available, do not connect this
wire.
PCB assembly inside
11
- Quick Links:
- Programmable Thermostat
Hide quick links:
Advertisement
Table of Contents
