Bedienungsanleitung Drayton MiStat N - N110R (Seite 2 von 2) (Englisch)

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Client Invensys File Name 7406 Drayton Update MiStat N 06490191001 IssF

Artworker -

Proof Stage

Finished Size A3 297x420mm

Creative Director Mike Lane Artwork % 100%

Modification Date 18/05/15 9:38AM Bleed 3mm

1.2m

ID Feature: Description: Factory Pre-Set:

5 BACKLIGHT Available options are: On with timeout (TIMED), Always Off (OFF) TIMED

6 OFFSET Adjust displayed temperature to suit personal needs (-5 to 5°C) 0.0°C

7 LOCK Protect MiStat against unauthorised use. If active, any key press will show LOCKED for a few Secs.

To lock: Enter your 3 digit code for protection.

To unlock: Press +&- key for approx. 5 sec. Enter your 3 digit code

000

Master code 401

8 CTRL-TYPE Conﬁ gure the control parameters for the speciﬁ c application

9 CTRL-ALG Select TPI, TP or On/Off TPI

CYCL-RATE (only shows when CTRL-ALG is TPI

or TP)

Select 6 (GAS) cph (cycles per hour), 12 (ELECtric) cph or 3 (OIL) cph 6 cph

HYST (only shows when CTRL-ALG is On/Off) Select OFF, 0.1 to 5°C (OFF = No temperature hysteresis, even on very low temp. changes, the

relay will switch over according to MIN-OnOFF time)

0.5°C

MIN-OnOFF (only shows when CTRL-ALG is On/Off) Select 1 to 30 minutes (The minimum duration for the relay to be On or Off) 5 min

DONE To exit CTRL-TYPE sub menu

10 VALV-PROT The output will be activated for the speciﬁ ed time (in Minutes). This will happen weekly, related to

the last actuation of the output. Select OFF, 1 to 10 Minutes.

OFF

11 WIRELESS To create a radio link with the receiver or to view the RF signal quality Pre-bound

12 BIND Press (

) key to start connecting to the receiver.

NB. “binding” must also be activated on the receiver, see Step 6 Commissioning

BINDING An RF connection to the receiver will be created. If successful, the SIGNAL level will be displayed.

If unsuccessful, FAILED will be displayed.

13 SIG-LEVEL Indicates the quality of the RF transmission

VERY GOOD, GOOD, POOR, NO SIGNAL

DONE To exit WIRELESS sub menu

15 PROD-INFO View the product details, e.g. Part number, Firmware revision etc. Use (

) key to show the details

16 RESET Will reset all settings to factory pre-sets OFF

DONE Exit from the settings menu to INST-S

INSTALLATION Guide

Step 3: Signal Strength



The MiStat Room thermostat is prebound to the

MiStat receiver in the factory so they just need

to be positioned in the best place for wireless

communication. To help with this there is a built in

Signal strength indicator, available in the Installer

settings menu on the MiStat thermostat, as shown.

It is recommended that the signal strength is Good

or Very Good to ensure ongoing communication is

maintained.

To enter signal strength menu (see step 5 for more detail))

• Press + & - for approx. 5 secs, then scroll (+/-) to show

INST-S,

• press (

) to enter the installer menu,

• Press +/- until 11 WIRELESS is shown,

• press ( ) to enter,

• press +/- to show 13 SIG-LEVEL as shown,

• press ( ) to see the current signal strength.

Step 4: Mounting Options Step 5: Installer Settings



Once the best position has been identiﬁ ed, the MiStat N

should be ﬁ xed to the wall using the wall bracket as

shown.

Customize the MiStat according to application needs.

NB. MiStat can also be positioned using the table

stand included.

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 1.2m (4ft) above the ﬂ oor in a position where

it can respond to room temperature but away from the

direct inﬂ uence of radiators or other appliances giving

off heat.

Step 1: Mounting the Wall-plate Step 2: Wiring

! IMPORTANT:

Installation must only be carried out by a

qualiﬁ ed electrician or heating engineer.

Make sure mains input has a 3 amp fuse.

! CAUTION! Before installation, make sure the

mains supply is switched off!

Option 2: Using an existing wall-plate

Loosen the securing screws on the old receiver

and unplug it. Check that there’s 20mm

clearance to the right of the wall-plate and 25mm

above it. Check the wiring diagram for your

product model to compare terminals and, if

necessary, change the wiring of the wall-plate to

suit. Now plug the MiStat R unit into the

wall-plate and tighten the securing screws.

Check the 3A fuse, and switch on the mains.

Option 1: Fitting a new wall-plate

The ideal location is close to the boiler or central

heating system. For the best performance install

in an open space, at least 30cm distance from any

metal objects including wall boxes and the boiler

housing. It is recommended that the MiStat R is

mounted on the wall nearest the ﬁ nal location of

the MiStat N room unit and not less than 30cm

from the boiler side panel.

Loosen the securing screws, remove the wallplate

and, if surface wiring is to be used, snap out

the cable entry strip on the bottom edge of the

wallplate with a pair of pliers. Fix the wallplate,

terminals at the top, either direct onto the ﬂ at

wall using wall plugs and no 6 x1” wood screws

or on a plastic ﬂ ush mounting single conduit box

using M3.5 x 14 screws. Check that there’s 20mm

clearance to the right of the wall-plate and 25mm

above it. Complete the wiring to the MiStat R

wallplate in accordance with the wiring diagram

in step 2, to comply with current IEE regulations.

Place the MiStat R onto the wallplate and tighten

the securing screws.

Check the 3A fuse, and switch on the mains.

Warning: Installing the MiStat R too close to the

metal side panel or mains cables may interfere

with the radio signal.

 

Applications

The electronic room thermostat MiStat N can be used

for temperature control together with:

• Boilers

• Oil and gas warm water heating

• Actuators of ﬂ oor heating systems or radiators

• Circulating pumps

• Heat pumps

A MiSat R receiver is required for operation.



Note: To ensure a properly working heating

system, the menu items in the Installer settings

have to be set according to the needs of the

heating system, see step 5.

Note: To ensure a properly working heating system,

the menu items in Installer settings have to be set

according to the needs of the heating system.

There can be gaps in the ID numbering.

! DO NOT

use a surface

mounting box

This product is double insulated and

does not require an earth connection.

The MiStat R should be wired to the

boiler or central heating wiring using the

correct type of cable or ﬂ ex. The MiStat

R should be wired to replace hard wired

room or programmable thermostats,

as shown on the system or boiler wiring

diagrams.

Always check other manufacturers

instructions for compatibility.

N L 1 2 3

230V AC 50Hz

Fused 3A

Common

heating

satisfied

or call for

cooling

Call for

heat

Volt free contacts

Combi boiler basic wiring layout

Zone control basic wiring layout

Note: If not bound, the bind screen will be visible.

For commissioning see Step 6

Note: Only needed if not already bound, ie if

replacing either the MiStat thermostat or the

MiStat receiver.

To exit Installer Settings

Press +/- until ‘DONE’ is shown, then press ‘Select’ or

press + & – keys for approx. 5 seconds to exit. If there

is no key pressed for 2 Minutes, the system will exit the

menu, any changes will be saved.

1. Turn on power for the receiver. The red lamp will

come on. (if green lamp is visible, the device is

already bound, no further action needed here)

(If a separate programmer/Timer is ﬁ tted, ensure

that it is switched on)

2. Push the button for >5 Seconds and the LED will

ﬂ ash red – yellow – green --- -red – yellow - green…

3. Enter binding mode on the corresponding

MiStat room unit, see Step 5: Installer settings ,

item 11

Important: It is essential, that the binding is

carried out between the corresponding room

unit and the receiver

4. If binding is successful, the signal strength will

be indicated on both the MiStat room unit and

the MiStat receiver as follows. If unsuccessful,

FAILED will be displayed. If POOR SIGNAL

is displayed, look for a better location. If NO

SIGNAL is displayed, try connecting again with

the room unit in a different position.

MiStat Room Unit

MiStat Receiver

Immediately after binding, these signals will indicate

the signal quality for 1 minute.

• three green ﬂ ashes = Very good signal

• double amber ﬂ ashes = Good signal

• single red ﬂ ashes = Poor signal

• steady red = No signal

To check the wireless connection

A green lamp on the receiver will indicate a good RF

connection.



To enter Installer Settings

Press + & – keys for approx. 5 Seconds to enter the

settings menu as shown.

Note: If not bound, the bind screen will be visible.

For commisioning see Step 6

Technical Data

Step 6: Commissioning

MiStat N110R & MiStat R111M

Supply voltage MiStat N: 2 x AA 1,5V alkaline

batteries

MiStat R: 230V

Switch rating MiStat R: 2(1)A 230V a.c.

Ambient

temperature

Operating: 0°C to 45°C;

Storage: –20°C to 55°C;

Battery life MiStat N: 2 years (typically)

Temperature

range

5°C to 30°C

Temperature

resolution

0.5 °C, display and setting

Control accuracy <0.6°C at 4°/hour

Wiring Mistat R: Fixed wiring only, to comply

with current IEE regulations (BS7671)

MiStat N: No wiring required

Mounting MiStat R: Industry standard wallplate

MiStat N: Wall bracket or table stand

Radio frequency 868.3 (Bi-directional communication)

Radio signal range 30m typically. The range may be

affected by the composition / density

and number of walls between the

MiStatN and MiStatR

Pollution degree 2

Software class A

Rated impulse

voltage

MiStat R: 2.5kV

Ball pressure test

temperature

MiStat R: 75°C

Energy Class IV = 2% (According to EU 811/2013,

812/2013, 813/2013, 814/2013)

Relevant EC

Directives:

2006/95/EC Low Voltage Directive

2004/108/EC Electromagnetic

Compatibility Directive

1995/5/EC R&TTE Directive

2006/66/EC Battery Directive

2011/65/EU RoHS Directive

Applied

Standards:

EN60730-1; EN60730-2-9

ETSI EN 300 220-3; ETSI EN 301 489-3

eg. eg.



User Code:

N L 1 2 3

MiStat R

Switched live

from wiring

centre

Motorised valve

To boiler

and/or

pump

Radio signals

to MiStat R - no wiring

230V AC

fused 3A

N L 1 2 3

L -

N -

Radio signals

to MiStat R - no wiring

Switched

230V AC

fused 3A,

Internal

boiler

electronics

External

controls

connections

N L 1 2 3

MiStat R

Switched live

from wiring

centre

Motorised valve

To boiler

and/or

pump

Radio signals

to MiStat R - no wiring

230V AC

fused 3A

N L 1 2 3

L -

N -

Radio signals

to MiStat R - no wiring

Switched

230V AC

fused 3A,

Internal

boiler

electronics

External

controls

connections

If POOR is displayed, look for a better location.

If NO SIGNAL is displayed, try connecting again with

the room unit in a different position.

Caution!

The radio receiver may be installed only by a competent

electrician in compliance with the circuit diagram

enclosed in the top housing cover or in compliance

with these instructions. The current safety regulations

must be observed.

In order to achieve protection class II, adequate

installation measures must be taken.

This radio receiver, which can be installed separately,

is designed exclusively for temperature control in dry

and closed rooms and standard environments. This

electronic device was created according EN60730-1, it

operates according working principle 1C.

It has to be placed in a location where it will be able to

control the room temperature.

Drayton MiStat N - N110R Seite 2

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