Honeywell pro th4110d Manual Do Utilizador
PRO TH4110D Programmable Thermostat
5
Typical 1H/1C system: 1 transformer
Typical 1H/1C system: 2 transformers
1
Power supply. Provide disconnect means and overload protection as required.
2
Factory-installed jumper. Remove for 2-transformer systems only.
3
Use either O or B terminals for changeover valve.
4
Use a small piece of wire (not supplied) to connect W and Y terminals.
5
Set fan operation switch to Heat Pump (see page 6) and configure for heat pump (see pg. 8).
6
Optional 24 VAC common connection.
Wiring diagrams
Typical 1H/1C heat pump system
Typical heat-only system
Typical heat-only system with fan
Typical cool-only system
Remove jumper