Digitstat+C RF - Thermostat Drayton - Free user manual and instructions

Product Type	RF Cylinder Thermostat (Transmitter + SCR Receiver)
Model	Digitstat+C RF
Power Supply (Transmitter)	2 x AA 1.5V alkaline batteries
Power Supply (Receiver)	210V AC 50Hz
Radio Frequency	413 MHz
Radio Signal Range	30m typically (may be affected by walls)
Temperature Range	40 to 70°C (adjustable setpoint)
Control Accuracy	±8°C
Ambient Temperature (Operating)	0°C to 50°C
Ambient Temperature (Storage)	-20°C to 53°C
Display	Digital LCD showing setpoint and current temperature
Setpoint Adjustment	Rotary dial, 1 click = 5°C
Minimum Temperature Setting	40°C (adjustable down to 40°C)
Maximum Temperature Setting	70°C (adjustable up to 75°C)
Manual Override	Via Override button on SCR
Tamper Proofing	Set Min and Max to same value
Battery Low Indicator	Flashing battery symbol on display (approx. 30 days remaining)
Fault Display	E2 for sensor failure or out of range
Receiver LED Indications	Green: demand for heat; Red: signal received (flashes 7s every 5 min), continuous red: no signal or low battery
Mounting (Transmitter)	Wall mounting near hot water cylinder, check signal strength first
Mounting (Receiver)	Near boiler/heating system, at least 30cm from metal objects
Wiring (Receiver)	Hard-wired, double insulated, no earth required
External Sensor Connection	2-core cable, sensor positioned 1/3 up cylinder
Applicable Standards	EN62732-1:2021, EN60730-2-7:1952, Low Voltage Directive 2001/95/EC

Frequently Asked Questions - Digitstat+C RF Drayton

How do I set the required temperature on the Digitstat+C RF?

Turn the dial clockwise to increase or anticlockwise to decrease. One click changes the temperature by 5°C. The display shows 'SET' and the setpoint while adjusting. After a few seconds, it returns to normal operation.

What do the red and green LEDs on the receiver (SCR) indicate?

Green LED: on when there is a call for heat. Red LED: flashes for about 7 seconds every 5 minutes to indicate a radio signal is being received. If the red LED stays on continuously, it means no signal or low battery.

How do I replace the batteries in the thermostat?

When the battery symbol flashes (approx. 30 days remaining), replace with 2 x AA 1.5V alkaline batteries. Pinch the tabs on the battery compartment and pull downwards to remove. Insert new batteries ensuring correct polarity, then push compartment back into place.

The display shows 'E2'. What does that mean?

'E2' indicates a fault: the external temperature sensor may have failed, the ambient temperature is outside the operating range, or the external sensor is wired incorrectly. Check connections and replace sensor if necessary.

How do I commission the Digitstat+C RF system?

First, ensure power is off. Fit the receiver (SCR) and wire it. Temporarily power on the SCR. Push and hold the 'overide' button once, then press and hold the two buttons simultaneously (the red LED will flash). Insert batteries into the transmitter within 1 metre of the receiver. The red LED should flash for 7 seconds and then go out. Check that the system responds by adjusting the setpoint.

What should I do if the red LED on the receiver stays on continuously?

This means the receiver is not receiving a reliable radio signal. First, check battery voltage in the transmitter. If low, replace batteries. Then try repositioning the transmitter closer or away from metal objects. You can also re-commission by removing and reinserting batteries. If the issue persists, consult a qualified engineer.

How do I adjust the minimum and maximum temperature limits?

Press and hold the 'Set' button for 5-10 seconds to enter the User menu. Rotate the dial to see 'Hi' (max) or 'Lo' (min). Press 'Set' again to edit, turn the dial to adjust (min: 40°C, max: up to 75°C), then press 'Set' to confirm. Wait 1 minute or press 'Set' for 5 seconds to exit.

What is the recommended cylinder thermostat setting for energy efficiency?

Set the cylinder thermostat between 60°C and 65°C. This temperature is high enough to kill harmful bacteria but avoids wasted energy. Ensure the boiler thermostat is set higher than the cylinder thermostat.

Can I use this thermostat for multi-zone heating systems?

Yes, for multi-zone installations each Digitstat+C RF must be commissioned exclusively with its corresponding receiver by pairing them one at a time. Ensure the power is off to other receivers while commissioning to avoid interference.

How do I perform a manual override of the heating?

On the receiver (SCR), press the 'OVERIDE' button once. The green LED will come on, forcing heating on. Press again to return to automatic operation. The red LED will stay on until a satisfactory signal is restored.

USER MANUAL Digitstat+C RF Drayton

Power Supply: 2 x AA SiO, 1.5V alkaline batteries

Radio frequency:

RF version: A13 Mio

Radio Signal Range: 30m typically. The range may be affected by the composition / density and number of walls between the Digustat RF and SCR.

Temperature Range: 40 to 70°C Control Accuracy: ±8°C

Ambient Temperature: Operating 0°C to 50°C /

Storage -20°C to 53°C

Applicable Standards

EN62732-1 2021, EN60730-2-7.1952

2001/95/EC Low Voltage Directive

8/31/EC. EML Deschus

8.30226-1

Mounting

Transmitter: Suitable In

Direct menu by date opening

6.5mm-2 core cable between sensor and conductor of 95-degree

and Digital-CR Transmitter

SINGLE CHANNEL

RECEIVED

Power Supply: 210V AC SOHz

Switch Type & Rating: S*DT (sellage free) 2011A 23106 AC, w

21V AC (DC)

Wiring: Designed for head wiring only to comply

with current IFE regulation.

Reception Frequency:

413 MPa

Location

Cylinder Thermostat

The transmitter should be located in a convenient position for the end user, close to the domestic hot-water cylinder being controlled

signal strength

Before doing the Davast CW to the wall it is recommended in order

Check the Signal Strength from that location. To do this, remove the batteries, press and hold the set button whilst refitting the battery, keep the set button held and after a few seconds the display will show VF which indicates that the Distnet-CRF is continuously seeking an OFF signal to view the SCR recovery. Leave the Distnet-CRF in position and return to view the SCR. If the red LED is community flashing, this indicates a good signal. If the red LED is still flashing, this indicates a poor signal and you need to reposition the Distnet-CRF and the red LED is flashing.

'Alcan the signal strength has been confirmed remove the batteries to cover the wire and follow the installation instruction.

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 confirm to the current IIE regulators.

Prior to commencing the installation you must ensure the mains supply is switched off.

Remove battery

compartment

Loosen screw

To wire the external sensor, snap out the cable entry strip on the bottom right edge of the thermostat cover.

Cylinder Thermostat sensor

Undip the housing to show the terminal block. First, connect a 2-core cable to the sensor, cut to the required length to reach the thermostat position. Connect to the sensor in the position shown and fold wires back through the cable grip & cut through the cable entry, re-assemble the housing.

Clip the spacer provided onto the sensor housing.

The sensor should be installed approximately one-third of the way up the last water cylinder. With pre-escalated cylinders, mark the posture and size, and remove just enough imutation to allow the sensor to fit against the metal of the cylinder in the recess fenced.

The plastic covered spring fixing cable should be cut to an un- stretched length of approximately 60.75mm (2/8" 3") less than the circumference of the cylinder and the hook and eyelet should be screwed into the ends. Stretch the cable round the cylinder, over the insulation, and position it in the groove across the front of the sensor housing. Engage the hook and eyelet.

WIRING

Cylinder Thermostat

1940054301 82 E

Drayton

Digistat+C RF

RF Cylinder Thermostat

Model:

13616

CE

Inveroys Controls Europe Technical Helpline: [phone] www.drayoncontrols.co.uk

User Guide

What is a cylinder thermostat?

an explanation for Householders

A cylinder thermostat switches on and off the heat supply from the boiler to the hot-water cylinder. It works by sensing the temperature of the water inside the cylinder, switching on the water heating when the temperature falls below the thermostat setting, and switching it off once this set temperature has been reached.

Turning a cylinder thermostat to a higher setting will not make the water heat up any faster. How quickly the water heats up depends on the design of the heating system, for example, the size of boiler and the heat exchanger inside the cylinder.

The water heating will not work if a time switch or programmer has switched it off. And the cylinder thermostat will not always switch the heater off, because the heater sometimes needs to heat the radiators.

Cylinder thermostats are usually fitted between one quarter and one third of the way up the cylinder. The cylinder thermostat will have a temperature scale marked on it, and it should be set at between 60°C and 65°C, then left to do its job. This temperature is high enough to kill off harmful bacteria in the water, but rising the temperature of the stored hot water any higher will result in wasted energy and increase the risk of wading.

If you have a boiler control thermostat, it should always be set to a higher temperature than that of the cylinder thermostat. In most boilers, a single boiler thermostat controls the temperature of water sent to both the cylinder and radiators, although in some there are two separate boiler thermostats.

Your new thermostat with digital display.

Thermotat Display - Features & Characters

FEATURES

This product has the following user adjustable settings.

- Required temperature (temperature setpoint)

- Minimum & Maximum temperature settings

Simple Setting or Operating

To set the required temperature

- The display normally shows the current output

The display normally shows the current sepoint

+10 adjust the required temperature, turn the dial clockwise to increase or anti-clockwise to

decrease. (1 click = 5°C), the LCD will display

the temperature setpoint as it is being

adjusted and 'SET' will be displayed. After a

few seconds the display will return to normal

operation and will display the current setpoint.

While adjusting the temperature during normal

operation, when you reach the maximum (70%

default) or minimum (40-C default) possible setting,

one further click will put the product in to a

positive on (after 70°C) or positive off (after 40

Thermocetal within the Installation Guide for further

Thermostat within the instead inside for further details.

ADVANCED FEATURES

To change the user adjustable settings

• To enter the 'User' menu press and hold the 'Set' button for

more than 5 but less than 10 seconds - the display will show "Hi"

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- If the diet is turned completely one click then 20 Minimium

temperature setting will be displayed and if turned one more click

clockwise then 'H' (Maximum temperature setting) will be displayed

Changing the Maximum Temperature Setting

- To adjust the maximum temperature setting enter the last menu

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- Then press the 'set judgment rate, the current selling is shown.

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• Revere the daily allowance to increase the interest to treasury

setting (max. 75°) and anti-clockwise to reduce the maximum

temperature setting (min 40°C or min temp. setting). Press the Se

button to confirm, the copy will show

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Changing the Minimum Temperature Setting

• To adjust the minimum temperature setting enter the user

menu as described above, then rotate the dial clockwise until 'Lo'

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Lo

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- Then press the 'Set' button, the current setting is shown

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- Rotate the dial clockwise to increase the minimum temperature setting (max. 70°C or max. temp. setting) and anti-clockwise to reduce the minimum temperature setting (min 40°C). Press the Set button to confirm, the display will show.

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LO

While adjusting the settings within the menu, when you reach the maximum or minimum possible setting the display will flash to indicate you cannot adjust the product further.

To return to normal operation, either press the Set button for more than Sies or wait for 1 minute and it will return automatically.

SCR RECEIVER

SCR (Receiver) Normal Operating Mode

• Once the 'Wireless System' has been commissioned, there should

be little need for any user interaction with the SCR.

- During normal operation the red and green LEDs will occasionally

be on, there signify the following

Green LED

The green LED will be on when there is a demand for heating, and

off when there is no demand.

RED LED

The red LED will flash for 7 seconds, approximately every 5 min. For this device that a video signal is being received from

the Dargat+RF unit

Situations Requiring Attention

Red LTD continually flashes

- This denotes that the battery is the Fungate+PE unit, we

- This denotes that the battery is 100% of the Big 9.31+40% one are approaching the end of their life (see "battery replacement")

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Red LED continually on

- This denotes that the SCR has been unable to receive a radio

signal from the Digital+RF unit. This may be caused by the

to me by being a real (see safety replacement) or time temporary interference with the radio signal.

To erase and part the spin, go to the Digit+RS unit and open

to each, and the signal is so to be displayed. For one and open the battery drawer, after a few seconds (the display will go blank)

close the battery drawer and then reset to your desired

Temperature. If the radio signal has been successfully trater

and received the Red LED M104 for 7 seconds then go off

- If the red LED stays on, there may be some other room. require the attention of a healthy organic decision.

Manual Override

• The heating can be manually switched on and off by using the

'OVERIDE' button on the SCR in a fault situation, even though

The red LED will stay on until a satisfactory signal is rem + Once the SCR receiver a satisfactory alarm sign, it will

Once the self-reception is an inflammatory signal, typically automatically reset itself for normal operation.

TAMPER PROOFING

To hamper proof the product i.e. prevent unauthored adjustment of

the product set the Mn and Mac temperature to the same desired

value

FAULT DIAGNOSIS

if the display shows E2, the following faults could have occurred

1. External temperature sensor has failed

2. Ambient temperatures is outside product refracting temperatures range

3. External space has been used (nonproperty).

4. Datalyse seminus certi adu mirofeciy

E2

BATTERY REPLACEMENT

- When the batteries are getting low (approx 30 days battery

life remaining) the battery symbol will flash in the display, it is recommended in charge for batteries given by name.

Recommended to change the interests during this period.

After a plan 30 days, a condition battery ignition only will be shown in the diary and the unit will remain GET.

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1

How to replace the batteries

Remove battery

compartment

Remove the battery compartment by pinching the labs and

withdrawing downwards. Replace the spent-batteries with 2 x AA 1.5V

alkaline batteries ensuring correct compartment pressing fully home.

INSTALLATION OF SCR

If you do not have the knowledge to install the SCR safely then you must arrange for a competent electrician to install it for your. Writing must conform to the current IEE regulations.

Prior to commencing the installation you must ensure the man.

supply is switched off.

Installation instructions

Read all installation and commissioning instructions before

proceeding

Do not switch on until ready to commission.

The system wiring must be able to be fully disconnected from the

mall's supply by a switch incorporated in the mixed wiring having a contact separation of at least 3mm on both poles. Bused x 30

(3) 2016年5月

Location

The Digital SCI (receiver) should be mounted in a convenient

position close to the combiculator or central heating system using

centre. It can should be taken not to mount the SCR in a position where it is surrounded by metal objects or makes voltage cable, as

where it is sun-bounded by metal objects of main voltage case, at this may interfere with the radio signal.

For the best performance install in an open space, at least 30cm

distante from any metal objects including wall hozen and bolder hinging.

It is recommended that the SCR is mounted on the wall nearest the first

location of the Digital +CRF thermostat and not less than 30cm from

the boiler side panel

Warning: installing the SCR too close to the metal side panel or

main cables may interfere with the radio signal.

Fixing (minimum wall plate clearances shown)

1. Loosen the securing screws, remove the wallplate, and 7 surface

waring is to be used, snap out the cable entry strip on the bottom

edge of the wallplate with a pair of piers.

1. Fix the wallplate, terminals at the top, either direct onto the flat wall plate and end of a flat woodboard on an outlet.

wall using wall pugs and no 6 x1 wood screws or on a hash mounting single condue box using MLX 5.16 screws. Minimum

wallplate clearances are shown:

1. Complete the wiring to the SCR wallplate in accordance

relevant diagram to comply with current EE regulation.

1. Place the SCR onto the wallplate and tighten the securing screws.

SCR wallplate clearances

Electrical

This product is double insulated and does not require an earth

connection. The SCR should be wired to the combi boiler or central

healing wing using the correct type of cane or net. The sick should be word in replace hard yard room or programmable. thermotoa given in the system or is able to play a game. Alex

check other manufacturers instructions for compatibility

Standard for all models

IMPORTANT MULTIZONE INSTALLATIONS ONLY

If more than one wireless system is fitted within the same property.

ie. for controlling 2 or more zones (mult-zone) it is essential that the

Digital RF units are matched correctly to the relevant SCR. This is equally achieved by communique each Digital and SSTR in him.

early achieved by commissioning each original and 30 P-10m.

1. Install see installation and optional and off-power on to the SCR (received). To separate programmes is fired, ensure that it is

Switched on. The red LED should come on.

1. Push the 'overide' button on the SCR once. The green LED should

also come on. Check to see if the boiler and/or motorized valve

are working

1. To enter 'team' more push the button marked, followed by 2

(2) 1940, and told both depressed together. The red LED should flush (no.) seconds and then no work here the 1974 is

means into the 2 seconds and then go to the depaying the A.K. it is learn mode. Release both buttons.

1. The red and green LED's should be

2. Ties the Fintet's and hold it within right of the

3. Take the capital for all risks, a month light to the next year cash than one metre.

4. insert the batteries into the holder and slide them into the

Digitat RF until the drawer clicks into place.

1. The Digital RF should now chlorize the actual room temperature. If

the and has been stored in a cold place, it may take time to warm up.

B. As soon as the battery compartment is slid back into place, the

led LED on the SCR should flash for 7 seconds and then go out.

The green LED may be on or off depending temperature at the time of comminancing.

1. of the cold SP movie on his drama track

2. If the Red LED remains on, side down the battery drawer on the Diestat RE check the batteries restings are correct, and once the

Display has faded, repeat steps 5 to 8.

1. increase the SET temperature on the Digital RF by rotating the

dist clockwise until a flame symbol appears, in the left hard

segment of the display

1. The red LED on the SCR should flash for 7 seconds. This confirms

that the radio signals is being soft and received. After 7 seconds, the red LED should go out and the green are come on.

(2) if the 100% should be cut, the 100% came on.

1. Check to work of

13 Decrease the SET temperature on the Dinitat RE by entering the

1. Decrease the set of temperature on the crystal ring, dial anticlockwise until the flame symbol disappears.

2. The end I/F on the S/8 should finish (or 2 seconds. After 2

seconds both the red and green LEDs should go out. Check that

the bolar and/or motorized valve have powered down

1. Place the Digistat RF in the chosen operating position. (see

Digital RF location section and repeat steps 10 to 14. Once

you have committed the system operates correctly, fit and secure the Digital RF to the wall (see installation instructions).

During normal operation the net LED on the SCR will flash for 7

seconds each time a radio signal is received from the Digital RI

This will occur approximately every 5 minutes.

The green LED on the SCR denotes a call for heat (ON)

Once the system has been successfully commissioned, buttons 1

and 2 on the SCR should not be pressed simultaneously, unless a replacement Dimplab RF or SCR is fitted.

a replacement digital RF or SCK is hidden.

COMMISSIONING THE CYLINDER THERMOSTAT

To assist with commissioning or checking the system operation, two

velings outside the temperature scale on the cylinder thermostat

provide positive DN and OFF problem. Intake the dial fully clockwise for DN, and anti-clockwise for OFF.

If the display shows t2, the following faults could have

occurred

1. External temperature sensor has failed

2. Ambient temperature is outside product operating temperature

range

1. External some has been wind correctly.