RTH230B
RTH230B is User Guide manufactured by Honeywell.
Programmable Electronic Thermostat q r
Wrap the wires around a pencil to prevent them from falling into the wall. If the hole in the wall is too big, insulate it using a non-flammable material in order to avoid air draughts behind the thermostat.
Installation and User Guide
1. Introduction
The RTH230B programmable thermostat can be used to control:
- a gas, fuel oil or electric furnace
- 2 or 3 wires
- a central air conditioner
- 2 or 3 wires
- a hot water system with or without pump
- 2 wires
- a millivolt system
- 2 wires
- a central heating and cooling system
- 4 or 5 wires Note: These thermostats are not patible with heat pumps or multi-stage systems. .D ataShee...
