Drayton 30002 Посібник з монтажу

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Digistat+ & Digistat+RF

Room Thermostat

Models:

30002 / RF601

Invensys Controls Europe

Technical Helpline: +44 (0) 845 130 7722

www.draytoncontrols.co.uk

Installation / User Guide 06490056001 (09/05)

Installation Guide

Technical Data

DIGISTAT+, DIGISTAT+RF

ROOM UNIT

Power Supply:

2 x AA Size, 1.5V alkaline batteries

Switch Type & Rating:

Relay version:

SPDT 2(1)A 12-240V AC(DC) Volt free

Radio frequency:

RF version:

433 MHz

Radio Signal Range:

30m typically. The range may be affected by

(RF Version)

the composition / density and number of

walls between the Digistat RF and SCR.

Temperature Range:

5 to 30ºC

Control Accuracy:

+ 0.5K @ 20ºC

Ambient Temperature: Operating 0ºC to 50ºC /

Storage –20ºC to 55ºC

Applicable Standards:

EN60730-1:2001; EN60730-2-7:1992

73/23/EEC Low Voltage Directive

89/336/EEC EMC Directive

EN300220-1

Mounting:

Suitable for surface or conduit box

mounting

Wiring:

Relay:

Designed for ﬁxed wiring only, to comply

with current IEE regulations.

RF:

No wiring required

SINGLE CHANNEL

RECEIVER (SCR)

Power Supply:

230V AC 50Hz

Switch Type & Rating:

SPDT (voltage free) 2(1)A 230V AC or

23V AC (DC)

Wiring:

Designed for ﬁxed wiring only, to comply

with current IEE regulations.

Reception Frequency:

433 MHz

Location

Room Thermostat

Care should be taken to mount the thermostat in a position which

is not subject to direct sunlight or draughts. Preferably it should be

mounted on an inside wall about 1.5m (5ft) above the ﬂoor in a

position where it can respond to room temperature but away from

the direct inﬂuence of radiators or other appliances giving off heat.

Before Installation

If you do not have the knowledge to install the thermostat safely then

you must arrange for a competent electrician to install it for you.

Wiring must conform to the current IEE regulations.

Prior to commencing the installation you must ensure the mains

supply is switched off.

Remove battery

Loosen screw and remove back plate

compartment

Standard cable entry is from the rear, but if surface wiring, from the

top or bottom, is to be used, or extra space for cabling is required,

use the optional Pattress box (sold separately).

WIRING

Room Thermostat (not RF models)

OFF

Mains Neutral (required for

'Energy Save' models only)

Mains Live

Call for heat

INSTALLATION OF SCR (RF Models only)

HEATING ON

RECEIVE / ALARM

OVERRIDE

LEARN

MODE

If you do not have the knowledge to install the SCR safely then you

OFF

must arrange for a competent electrician to install it for you. Wiring

External

must conform to the current IEE regulations.

Sensor

Not required for RF models

06490056001 ISSA

Digistat+ & Digistat+RF

Room Thermostat

Models:

30002 / RF601

Invensys Controls Europe

Technical Helpline: +44 (0) 845 130 7722

www.draytoncontrols.co.uk

Installation / User Guide 06490056001 (09/05)

User Guide

What is a room thermostat?

... An explanation for householders

Room Thermostat

A room thermostat simply switches the heating system on

and off as necessary. It works by sensing the air temperature,

switching on the heating when the air temperature falls below

the thermostat setting, and switching it off once this set

temperature has been reached.

Turning a room thermostat to a higher setting will not make

the room heat up any faster. How quickly the room heats up

depends on the design of the heating system, for example, the

size of boiler and radiators.

Neither does the setting affect how quickly the room cools

down. Turning a room thermostat to a lower setting will result

in the room being controlled at a lower temperature, and saves

energy.

The heating system will not work if a time switch or programmer

has switched it off.

The way to set and use your room thermostat is to ﬁnd the

lowest temperature setting that you are comfortable with,

and then leave it alone to do its job. The best way to do this

is to set the room thermostat to a low temperature – say 18ºC

– and then turn it up by one degree each day until you are

comfortable with the temperature. You won't have to adjust the

thermostat further. Any adjustment above this setting will waste

energy and cost you more money.

If your heating system is a boiler with radiators, there will

usually be only one room thermostat to control the whole

house. But you can have different temperatures in individual

rooms by installing thermostatic radiator valves (TRVs) on

individual radiators. If you don't have TRVs, you should choose

a temperature that is reasonable for the whole house. If you do

have TRVs, you can choose a slightly higher setting to make sure

that even the coldest room is comfortable, then prevent any

overheating in other rooms by adjusting the TRVs.

Room thermostats need a free ﬂow of air to sense the

temperature, so they must not be covered by curtains or

blocked by furniture. Nearby electric ﬁres, televisions, wall or

table lamps may prevent the thermostat from working properly.

Your new thermostat with digital display.

LCD Display

Dial

Set button

Battery Compartment

Thermostat Display – Features & Characters

An RF Model is shown

ºc

A demand for heat is

by an antenna symbol

shown by a flame

on the display. (No

symbol on the display,

symbol denotes a

i.e. the thermostat is

wired model).

calling for heat to bring

ºc

the room up to or

maintain it at the

desired temperature.

ºc

During normal

S E T

operation the display

shows the actual room

ºc

temperature.

ºc

Low battery warning

When the desired

is shown by a flashing

temperature is being

3 0

battery symbol on the

i 0

ºc

adjusted the word 'SET'

display.

is shown on the

display.

ROOM THERMOSTAT

ºc

Features

3 0

i 0

ºc

This product has the following user adjustable settings

ºc

The display designates the model type selected, i.e.

• Required room temperature (temperature setpoint)

ºc

• Preset temperature setting

ºc

• Minimum & Maximum temperature settings

F = Frost Thermostat,

C = Cylinder Thermostat,

P = Pipe Thermostat

ºc

Setting

To set the required room temperature

p I

• The display normally shows the current room temperature to

ºc

within 0.5ºC

E I

• To adjust the required temperature, turn the dial clockwise to

i 0

3 0

ºc

increase or anti-clockwise to decrease, (1 click = 1ºC), the LCD

will display the temperature setpoint as it is being adjusted and

p I

'SET' will be displayed. After a few seconds the display will return

ºc

to normal operation and will display the actual room temperature.

While adjusting the temperature during normal operation, when you

E I

reach the maximum or minimum possible setting the display will ﬂash

to indicate you cannot adjust the product further.

Adjusting the Setpoint using the Preset Temperature Mode

• To adjust the setpoint to the preset (or Setback) temperature,

press the 'Set' button during normal operation and the product

will go into Preset mode.

p I

NB. This feature can be used to quickly adjust the temperature

p I

setpoint to a setback temperature for economy operation if for

example, 'Preset Temperature = 15ºC'. Or alternatively to a comfort

E I

setpoint if 'Preset Temperature = 21ºC'.

• Once the setpoint has been changed to the preset (or setback)

p I

temperature by pressing 'Set' the display will show the 'Preset

7 0

ºc

Temperature' and 'SET' will be ﬂashing in the display as

shown,

i 5

ºc

S ET

7 0

ºc

'SET' will ﬂash for approximately 5 seconds and during this time

i 5

ºc

the 'Preset Temperature' can be altered by rotating the dial.

S ET

• The product will remain in the Preset mode. Once 5 seconds

i 5

ºc

have elapsed (since the last dial adjustment) the word 'SET' will

S ET

stop ﬂashing on the display as shown,

p I

i 5

ºc

S ET

The product is still in the Preset mode.

To cancel the Preset Mode & return to normal operation

7 0

ºc

You can either,

1. If you want to return to your previous setpoint (before you entered

the Preset mode) then press the 'SET' button. The Preset mode will

i 5

ºc

be cancelled and the product will return to normal operation and the

S E T

display will show the current room temperature as shown,

i 5

ºc

S E T

06490056001 ISSA