View and Download ESI ESRTP4 installation instructions manual online. Programmable Room Thermostat. ESRTP4 room thermostat pdf manual download.. I have been given a nearly new room stat. My vented system with mid position valve doesn't have a room stat at present. The pic below shows 1-2-3-4 wires. Firstly, which are the switching wires, is it 2 and 4? Once I have identified the switched wires, where do I wire them into? Presumably, one of the switching wires plus the earth and neutral need to be wired to a mains supply in the wiring.
![[DIAGRAM] Wiring Room Thermostat Diagram](https://i.pinimg.com/originals/0e/0b/68/0e0b6804c6212227e4d0a8bab5e18b50.jpg "[DIAGRAM] Wiring Room Thermostat Diagram")
![[DIAGRAM] Room Thermostat Wiring Diagrams For Hvac Systems MYDIAGRAM](http://inspectapedia.com/heat/TT_T87F_0002_3WHL_DJF.jpg "[DIAGRAM] Room Thermostat Wiring Diagrams For Hvac Systems MYDIAGRAM")
Mount back plate direct to wall or on wall box and wire according to application, see g. 3 on page 44 & g. 5 on page 45 according to application.. View and Download Honeywell T6360 installation instructions online. T6360/T4360. T6360 thermostat pdf manual download. Also for: T4360.