Rf Mechanical Timer And Room Thermostat Kits; Rf Electronic Programmable Thermostat; Combi, Heat Only & System Controls; Weather Compensation Outdoor Sensor - IDEAL COMBI ESP 24 Pocket Manual

RF MECHANICAL
TIMER AND ROOM THERMOSTAT KITS. TIMER AND ROOM THERMOSTAT KITS.
(Part No. 208352)
ErP: Class 1, 1% additional effi ciency.
If fi tted with Weather Compensation (Outdoor Sensor) 211326
ErP: Class 2, 2% additional effi ciency.
Easy to use radio frequency timer (RF), complete with Easy to use radio frequency timer (RF), complete with
room thermostat. The timer is prewired with plug-in room thermostat. The timer is prewired with plug-in
connections to the boiler wiring and features a 24hr connections to the boiler wiring and features a 24hr
tappet operation with off/timed continuous period.
The room thermostat can be freestanding or wallmounted and has a The room thermostat can be freestanding or wallmounted and has a
compact design with LCD display and simple symbols to indicate the control.
RF ELECTRONIC
PROGRAMMABLE THERMOSTAT. PROGRAMMABLE THERMOSTAT.
(Part No. 204789)
ErP: Class 5, 3% additional effi ciency.
If fi tted with Weather Compensation (Outdoor Sensor) 211326
ErP: Class 6, 4% additional effi ciency.
Wireless radio frequency (RF) digital timer and room Wireless radio frequency (RF) digital timer and room Wireless radio frequency (RF) digital timer and room
thermostat providing heating control. 7 day, plain text thermostat providing heating control. 7 day, plain text thermostat providing heating control. 7 day, plain text
operating and diagnostics display. Automatic
summer/winter time update.
COMBI, HEAT ONLY & SYSTEM CONTROLS.

WEATHER COMPENSATION OUTDOOR SENSOR.

(Part No. 211326 - combi models only)
(Part No. 211332 - heat only and system models)
The Logic and Logic Code Combi ES ranges provide weather compensation
when fi tted with an outdoor sensor (which is available as an optional accessory).
Weather compensation works by measuring the temperature outside the home
and adjusting the temperature (or fl ow) of the radiators inside.
If the weather is particularly cold outside, the outdoor sensor will
communicate with the boiler intelligently to increase the radiator
temperature. This process also works in reverse, as the outdoor
temperature increases, the fl ow to the radiators too will decrease.
This process allows the system to operate more effi ciently by only
heating to the minimum temperature necessary and also preventing
spikes in heating activity.
ErP: Class 2, 2% additional effi ciency.
ErP: Class 2, 2% additional effi ciency.
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