Warmup OCC2 Thermostat User Manual

Contents hide

1 Warmup OCC2 Thermostat

2 Introduction

3 Getting started

4 Setting the thermostat into operation

4.1 2. Daily use of the thermostat

5 Programming

6 Factory settings

7 REFERENCE:

Warmup OCC2 Thermostat

Warmup-OCC2-Thermostat-PRODUCT

Introduction

The OCC 2 thermostat is capable of switching on your heating system at pre-determined times on different days of the week. It is possible to set 4 periods called events each day with different temperatures. From factory, a default schedule is programmed suitable for most installations. Unless you change these settings the thermostat will operate to this default program.

Working with lower temperatures during times when the room is unoccupied will lower your energy costs without reducing comfort. The thermostat has an

adaptive function that automatically changes the start time of a heating period so that the desired temperature is reached at the time that you set. After 3

days the adaptive function has learned when the heating must be switched on.

Type OCC2-1991H1 has an external temperature sensor that is normally placed in the floor construction. In this configuration, the thermostat controls the temperature of the floor and not the temperature within the room.

Type OCC2-1999H1 has a built-in temperature sensor. In this configuration, the thermostat controls the temperature of the room and the external temperature sensor should not be installed.

The thermostat has a pin button marked R, allowing you to reset the thermostat to factory settings. These are listed at the end of this manual with space for you to record your own weekly schedule.

The display is backlit when operating the buttons. The heating element is switched off when the light is on in the display.

The heating system can be switched off on the built-in interrupter. The Microprocessor taking care of the time will still be supplied with a power whereby time and day will be maintained. When the heating is required and the thermostat is switched on, it will continue the 4-event program mme based on the present time and day.

Getting started

Buttons

Warmup-OCC2-Thermostat-FIG.1

A:	B:	C:	D:
Pin button adjust of clock	On/off	Reset to factory setting	Adjustment down

E:	F:	G:
OK – accept	Adjustment up	Display

Display symbols

H:	I:	J:	K:
Clock function	Manual mode	Time and temperature	Day number

L:	M:	N:
Heating on	% Monitoring of switch-on time	4-event symbol

Setting the thermostat into operation

The first time power is connected the clock and day will be flashing and must be set. If you need to adjust the time of the thermostat at a later date, insert a pin into the hole for setting of time and day. The adjustment must be made for summer and winter time.

Warmup-OCC2-Thermostat-FIG.6

2. Daily use of the thermostat

4-event clock mode
The day has been split into 4 events describing a typical day. When the thermostat is in 4-event mode it will automatically adjust the temperature according to the required temperature to the required time. As standard the thermostat has 5 days with 4 events, and 2 days with 2 events. Programming see 3.

Warmup-OCC2-Thermostat-FIG.7

Warmup-OCC2-Thermostat-FIG.8

Programming

4-event time and temperature
For each event, the start time and required temperature must be set. For example, in the morning you wish the heating to start at 07:00 and the temperature to rise to 25°C. Press OK ( ) button for 3 seconds and the start time is displayed. Change this to 07:00 with the UP ( ) or DOWN ( ) button. Press OK ( ) to confirm.
The temperature is now displayed. Change this to 25°C with the UP ( Warmup-OCC2-Thermostat-FIG.4 ) or DOWN ( ) button.
Press OK ( ) button to confirm. This action can now be repeated for the second event. These settings will be valid with days 1-5 showing on the display. To program days 6 and 7, repeat the above. Days 6 and 7 are usually Saturday and Sunday, and only have two events.
The temperature can be set within the range of +5 to +40°C. It is also possible to select the heating OFF at that event by reducing the setting to 5°C, and then pressing the ( ) once more.

Warmup-OCC2-Thermostat-FIG.9 Warmup-OCC2-Thermostat-FIG.10 Warmup-OCC2-Thermostat-FIG.11 Warmup-OCC2-Thermostat-FIG.12

Reset to factory setting

Warmup-OCC2-Thermostat-FIG.13

Press the pin button for 3 secs. and the thermostat returns to factory settings. Time and day is also reset and must be set according to “Setting the thermostat into operation”.

Factory settings

4-event time and temperature
Day 1-5	Time	Temperature
		OCC2-1991 w/floor sensor	OCC2-1999 w/room sensor
	06:00	25˚C	20˚C
	08:00	20˚C	15˚C
	16:00	27˚C	22˚C
	22:30	20˚C	15˚C
Day 6-7
	08:00	27˚C	22˚C
	23:00	20˚C	15˚C
Hi-Low temp.		55˚C / 5˚C	28˚C / 15˚C
4-event sequence	5:2
Scale	24 H / ˚C
Adaptive control	ON

6. Failure codes
E0 = Internal failure, replace thermostat
E1 = Built-in sensor short-circuit or disconnected, replace thermostat
E2 = External sensor short-circuit or disconnected
Warmup Plc
702 Tudor Estate Abbey Road London
NW10 7UW
T. +44 845 345 2288
F. +44 845 345 2299
warmup.com
Factory settings

REFERENCE:

Download Manual:

Warmup OCC2 Thermostat User Manual

Warmup OCC2 Thermostat User Manual

Warmup OCC2 Thermostat

Introduction

Getting started

Setting the thermostat into operation

2. Daily use of the thermostat

Programming

Factory settings

REFERENCE:

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