User Instructions
1. What is a Programmable Room Thermostat?
1.1 The ESRTP4 explained 6
1.2 Introduction to the ESRTP4 7
1.3 What is Chronoproportional Controls (TPI)? 7
1.4 What is Delayed Start? 8
1.5 What is Optimum Start? 9
1.6 What is Optimum Stop? 9
1.7 What is Landlord Service? 9
2. Quick Operating Guide 10
3. Operation Modes
3.1 Factory Pre-Set Programme 12
3.2 Setting the Operation Mode
(5/2 day, 7 day or 24hr) 13
3.3 Setting the Programme 13
3.4 All Day Setting 14
3.5 Permanent Manual Overrides 14
3.6 Temporary Manual Overrides 14
3.7 Holiday Mode 15
3.8 Frost Protection 16
4. Programme Settings
4.1 Setting the Time and Date 17
4.2 Using the Copy Function 17
4.3 Battery Replacement 18
4.4 Resetting the Unit 18
Contents
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