Bedienungsanleitung Drayton MiTime T740R (Seite 2 von 2) (Englisch)

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Note: If you need to bind a MiStat thermostat, enter the MiStat menu as described in

Step 4 until 11 WIRELESS is shown, press +/- to show 12 BIND, press ( ) to select. You

also need to enter the binding process on the MiTime unit, by entering the installer

menu, then the zone setting and RF binding menu options as shown in the table above.

Technical Data

MiTime T710R, T720R, T740R, T720M, T740M

Voltage MiTime: 230V a.c.

MiStat: 2 x AA, 1.5V alkaline batteries

Switch Rating MiTime: 2 (1) A 230V a.c. each switch

Ambient temp Operating: 0º to 45ºC (MiTime 3/4

channel 0º to 40ºC, MiStat C 0º to 50ºC)

Storage: -20ºC to 55ºC

Without mains

power

MiTime Display: blank. MiTime Time:

always kept. MiTime Programme times:

always preserved

Programming

resolution

MiTime: 1 minute

Pollution degree MiTime: 2

Rated impulse

voltage

MiTime: 2.5kV

Ball pressure test

temperature

MiTime: 75°C

Radio frequency 868.3 MHz (Bi-directional communication)

Radio signal

range

30m typically. The range may be

affected by the composition / density

and number of walls between the

MiTime and MiStat

Temperature

range

MiStat Room: 5°C to 30°C

MiStat Cylinder: 40°C to 70°C

Control accuracy Mistat Room: <0.6°C at 4°/hour

MiStat Cylinder: +0/-8°C

Wiring MiTime: Fixed wiring only, to comply

with current IEE regulations (BS7671)

MiStat Room: No wiring required

MiStat Cylinder: Ø0.5mm

2 core cable

between Sensor & MiStat

Mounting MiTime: Industry standard wallplate

MiStat: Wall bracket or table stand

MiStat Sensor: Direct mounting onto

cylinder

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

812/2013, 813/2013)

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; EN60730-2-7; EN60730-2-9

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

Step 7: Connection Charts

Step 8: Installer Settings

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Feature: Description: Factory Pre-Set:

Min on/off (*only

when Control type

is On/of f)

Select 1 min., 3 min., 5 min. or 10 min. 1 min.

Hysteresis (*only

when Control type

is On/of f)

Enable or disable Hysteresis Disabled

Frost Protection

*Heating zones

only

Enable or disable the Frost protection in the

MiTime unit.

Disabled

Valve protection 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 0 to 10 minutes.

0 minutes (Off)

Screen lock Enable or disable the lock in the MiTime unit.

To Lock: Enter a 3 digit code for protection

To Unlock: Enter the 3 digit code

000

Master Code 401

Powersave To reduce power use when not being adjusted.

Available options are: Powersave off, partial display

with key data, no display until button press

Powersave off

System Reset Will reset all settings to factory per-sets

Signal Strength Informs about the current signal strength in the various zones

Service Settings To help comply with regulation 36 of the Gas safety [Installation & Use]

regulations 1998

Si Status Enable or disable Service mode Disabled

Si Type Select between, Reduced Comfort, Switched Off &

No Effect (warnings only)

Reduced Comfort

Reduced comfort

duration

Set the duration for the reduced comfort setting

(0 to 60mins.)

15 min.

Si due date Set the date the next boiler service is due Today

Warning start Set the number of days for the on-screen service

due warning (0 to 60 days)

30 days

Boost status Enable or disable Service Boost Disabled

No. of boosts Set the number of Boosts to be available after

service is due (1 to 99)

Audible Alarm Enable or disable Service Alarm Enabled

Installer tel Enter the Installer telephone number if required

Set password Set password to restrict access to the Service

settings

0000

Feature: Description: Factory Pre-Set:

Installer Settings

! CAUTION! These settings should only be modiﬁ ed by a qualiﬁ ed person.

They can inﬂ uence safety and the proper functioning of the system.

Zone Settings Customise the MiTime according to personal requirements. These are

settings which will be applied to a connected room/cylinder stat.

Select zone Select a zone for the following actions

Rename zone To rename an existing zone Heating, H Water,Bed 1

View Product

Information

View the product details, e.g. Part number,

Firmware revision etc.

Minimum temp It will not be possible to set a lower temperature 5C (Cyl stat = 40C)

Maximum temp It will not be possible to set a higher temperature 30C (Cyl stat = 70C)

Eco temp. Temperature used for energy saving periods e.g.

during the night

16C (Cyl stat = N/A)

Comfort temp. Temperature used for comfort periods e.g. during

the day

21C (Cyl stat = N/A)

Backlight settings Available options are: On with timeout, Always Off On with timeout

Temp. offset Adjust the displayed temperature to personal needs 0C (Cyl stat = N/A)

Screen lock Enable or disable the lock in the room unit

To Lock: Enter a 3 digit code for protection

To Unlock: Enter the 3 digit code

000

Master Code 401

RF Binding Bind the remote thermostat to the receiver. Pre-bound

Delete zone

(not T710R)

To delete an existing zone. The last zone cannot

be deleted

Min. 1 Zone

Add Zone

(not T710R)

Add a new zone, apply a name & bind a thermostat.

A time table can be applied.

T720: Max. 2 Zones

T740: Max. 4 Zones

System Settings These are the settings which will be applied to the MiTime unit

View product

information

View the product details, e.g. Part number,

Firmware revision etc.

Backlight settings Available options are: On with timeout, Always On,

Always Off

On with timeout

Control type

*Heating zones

only

Select TPI, TP or On/Off. TPI = Use if the house

usually reaches setpoint in < 1 hour. TP = Use if the

house usually reaches setpoint in > 1 hour

On/Off = Use if the boiler should not switch

regularly, e.g. Solid fuel.

TPI

Cycle rate (*only

when Control type

is TPI or TP)

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

! IMPORTANT:

Always switch off the mains before removing

the MiTime programmer – and never ﬁ t it to a live

wall-plate!

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Arrowed numbers relate to the junction box.

* Consult boiler handbook for details of pump

overrun wiring.

Make the wiring connections, as above, for the

appropriate system. For surface wiring, snap out the

cable entry strip on the bottom edge of the wall-plate.

MiTime units are double-insulated and need no earth

connection, but an earthing continuity (loop) terminal is

provided for convenience.

After wiring, plug in the unit and tighten the securing

screws. Check the mains input has a 3A fuse, and switch

on the mains.

Biﬂ o system: Model T720R

Biﬂ o system: Model T720M

Twinzone system: Model T720R

3 Zone system: Model T740MTwinzone system: Model T720M

From the Home screen, select

Settings, then Installer settings

as shown.

If using the Service feature,

remember to set the Password

when complete.

From here you can edit the

assigned zones, rename them if

required and adjust the Service

settings.

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3 Zone system: Model T740R

Client Invensys File Name 7378 Drayton Instruction Manual Update 06490194001

Artworker -

Proof Stage

Finished Size 420x297mm

Creative Director Mike Lane Artwork % 100%

Modification Date 22/04/15 10:38AM Bleed 3mm

Drayton MiTime T740R Seite 2

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