PRG7 7 Day Two Channel Digital Programmer
Product Information: PRG7 7 Day Two Channel Digital
Programmer
The PRG7 is a digital programmer designed for controlling
heating systems. It features two channels and allows for
programming up to 7 days in advance. The product comes with a wall
mounting plate for easy installation.
Technical Specifications:
- Power Supply: 220V-240V~ 50Hz
- Maximum Load: 6A
Pack Contents:
- 1 x PRG7 Programmer
- 1 x Standard wall plate
- 2 x Screw Anchors
- 2 x Screws
Product Usage Instructions
Mounting of Wall Mounting Plate:
- Unscrew the 2 screws located under the programmer to release
it. - Remove the wall plate from the programmer.
- Secure the wall plate to the wall using the provided screws and
aligning it with the horizontal and vertical holes. - If surface mounting is desired, use the knock-out area provided
on both the wall plate and the corresponding area of the
programmer.
Wiring:
Note: All electrical installation work should
be carried out by a qualified electrician or competent person.
Ensure that the mains supply to the system is isolated before
removing or refitting the appliance onto the backplate.
All wiring must be in accordance with IEE regulations and should
be fixed wiring only.
The following wiring connections are specified:
| Terminal | Connection |
|---|---|
| N | Neutral IN |
| L | Live IN |
| 1 | HW/Z2: Normal close output |
| 2 | CH/Z1: Normal close output |
| 3 | HW/Z2: Normal open output |
| 4 | CH/Z1: Normal open output |
Mounting of the Programmer:
- Place the programmer back on the wall mounting plate.
- Secure the programmer by screwing both locking screws located
under the programmer.
Installer Settings:
To access the advanced installer settings, move the two mode
sliders to the off position.
Please refer to the complete user manual for more detailed
instructions and information.
PRG7a
INSTALLATION INSTRUCTIONS
PRG7
7 DAY TWO CHANNEL DIGITAL PROGRAMMER
INSTALLATION
MOUNTING OF WALL MOUTING PLATE
The digital programmer is fixed on the wall with the wall plate which is supplied with the product. 1- Unscrew the 2 screws under the
programmer.
x2
2- Remove the wall plate from the programmer.
TABLE OF CONTENTS
Pack contains ………………………………………………………………………………..1
Installation ……………………………………………………………………………………1
Mounting of wall mouting plate………………………………………………………………………………….1 Wiring……………………………………………………………………………………………………………………..1 Mounting of the Programmer …………………………………………………………………………………….2
Installer settings …………………………………………………………………………….3
Advanced installer setting ………………………………………………………………………………………….3
Technical specifications …………………………………………………………………..4
3- Secure the wall plate with the two screws provided using the horizontal and vertical holes.
PACK CONTAINS
4- In case of surface mounting, a knock out area is provided on the wall plate and on the corresponding area of the
programmer.
x1 Programmer
x2 Screw Anchor
PRG7 NEO ENG CP V08 15 04 2021
x1 Standard wall plate
x2 Screws
WIRING
All electrical installation work should be carried out by a suitably qualified Electrician or other competent person. If you are not sure how to install this programmer consult either with a qualified electrician or heating Engineer. Do not remove or refit the appliance onto the backplate without the mains supply to the system being isolated.
All wiring must be in accordance with IEE regulations. This product is for fixed wiring only.
1
· Internal wiring
N = Neutral IN L = Live IN 1 = HW/Z2: Normal close output 2 = CH/Z1: Normal close output 3 = HW/Z2: Normal open output 4 = CH/Z1: Normal open output
Clock OFF ON OFF ON
NL 1234
6A
max
HW CH HW CH
OFF OFF ON ON
NL
220V-240V~ 50Hz
· Wiring diagrams
3 port system
PRG7 2 Channel programmer NL 1234
W = White Gr = Grey O = Orange
G/Y = Green/Yellow B = Blue
Junction Box
2 port system
PRG7 2 Channel programmer NL 1234
Br = Brown Gr = Grey O = Orange
G/Y = Green/Yellow B = Blue
Zone valve
G/Y Zone valve
B O Gr
Br Br
N L 3 4 5 6 7 8 9 10
3A max
NL
220V-240V~ 50Hz
Boiler
E
and Pump connections
NC Com NO
Cylinder Thermostat
NC Com
RT7 Room Thermostat
MOUNTING OF THE PROGRAMMER
1- Replace the programmer on the wall mounting plate.
Mid position valve
W
G/Y
Gr
B
O N L 3 4 5 6 7 8 9 10
2- Secure the programmer by screwing both locking screws under the programmer.
3A
max
x2
NL
220V-240V~ 50Hz
Switched live
E
Boiler
and Pump
connections
NO NC Com
Cylinder Thermostat
NC Com
RT7 Room Thermostat
Junction Box
2
INSTALLER SETTINGS
ADVANCED INSTALLER SETTING
· Access
Move the 2 mode sliders to off position.
Move the programming slider to position.
· Set 12/24 hours clock (2)
The pre-set value is 12 hours clock. 1- Press or to change to “24h”.
2- Then save by moving the programming slider or save and go to next setting by pressing .
x2
Press simultaneously and
for 5 seconds.
· Auto Summer/Winter change over (3)
The auto Summer/Winter change over default is ON.
1- Press or to change to OFF
2- Then save by moving the programming slider or save and go to next setting by pressing .
5 sec.
5 advanced settings can be modified. Press until correct option is in display then use or to select your choice.
Setting number
1 2 3 4 5 6
Description
Select gravity/pumped mode Set 12 or 24 hours clock Activation of auto Summer/Winter change over Set the number of ON/OFF periods Select your system between Z1/Z2 or CH/HW Activation of backlight
· Set number of ON/OFF periods (4)
You can adjust the number of ON/OFF switching time periods. The pre-set number is 2.
1- Press or to change to 3 periods.
2- Then save by moving the programming slider or save and go to next setting by pressing .
· Gravity/Pumped mode (1)
The pre-set system is Pumped.
1- Press or to change to Gravity (2). 1 = Pumped 2 = Gravity
2- Then save by moving the programming slider or save and go to next setting by pressing .
· Installation operating (5)
The digital programmer can manage Central Heating and Hot Water or 2 zones. The pre-set choice is CH/HW.
1- Press or to change to Z1/Z2.
2- Then save by moving the programming slider or save and go to next setting by pressing .
Note regarding the Advanced installer settings: If programming slider is moved, it will save changes and exit installer mode.
3
· Backlight (6)
The backlight can be switched Off. The pre-set value is ON.
1- Press or to change to OFF.
2- 2. Then save by moving the programming slider or save and go to next setting by pressing .
TECHNICAL SPECIFICATIONS
– Power supply: 220V-240V/50Hz. – Output per relay: 3(2)A, 240V/50Hz. – Rated impulse voltage: 4000V. – Micro disconnection: Type 1B. – Pollution degree: 2. – Automatic action: 100,000 cycles. – Class II.
Environment: – Operation temperature: 0°C to +40°C. – Storage temperature: from -20°C to +60°C. – Humidity: 80% at +25°C (without condensation) – Protection rating: IP30.
UKCA declaration of conformity: We, Neomitis Ltd, hereby declare under our sole responsibility that the products described in these instructions comply with statutory instruments 2016 No.1101 (Electrical Equipment safety Regulations), ), 2016 No.1091 (Electromagnetic Compatibility Regulations) , 2012 n°3032 (ROHS) and following designated standards: – 2016 No.1101 (Safety): EN 60730-1:2011, EN 60730-2-7:2010/
AC:2011, EN 60730-2-9:2010, EN 62311:2008 – 2016 No.1091 (EMC): EN 60730-1:2011 / EN 60730-2-7:2010/AC:2011 / EN 60730-2-
9:2010 – 2012 n°3032 (ROHS): EN IEC 63000:2018
Neomitis Ltd: 16 Great Queen Street, Covent Garden, London, WC2B 5AH UNITED KINGDOM – [email protected]
EU declaration of conformity: We, Imhotep Creation, hereby declare under our sole responsibility that the products described in these instructions comply with the provisions of Directives and harmonized standards listed below: – Article 3.1a (Safety): EN60730-1:2011/ EN60730-2-7: 2010/EN60730-2-9: 2010/
EN62311:2008 – Article 3.1b (EMC): EN60730-1:2011/ EN60730-2-7: 2010/ EN60730-2-9: 2010 – RoHS 2011/65/UE, amended by Directives 2015/863/UE & 2017/2102/UE : EN IEC
63000:2018
Imhotep Creation: ZI Montplaisir – 258 Rue du champ de courses – 38780 Pont-Evêque France – [email protected]
Neomitis Ltd and Imhotep Creation belong to Axenco Group.
The symbol , affixed on the product indicates that you must dispose of it at the end of its useful life at a special recycling point, in accordance with European Directive WEEE 2012/19/EU. If you are replacing it, you can also return it to the retailer from which you buy the replacement equipment. Thus, it is not ordinary household waste. Recycling products enables us to protect the environment and to use less natural resources.
www.neomitis.com
NEOMITIS® LIMITED – 16 Great Queen Street, Covent Garden, London, WC2B 5AH UNITED KINGDOM Registered in England and Wales No: 9543404
Tel: +44 (0) 2071 250 236 – Fax: +44 (0) 2071 250 267 – E-mail: [email protected]
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Registered trademarks – All rights reserved
PRG7a
OPERATING
INSTRUCTIONS
PRG7
7 DAY TWO CHANNEL DIGITAL PROGRAMMER
TABLE OF CONTENTS
CONTROLS AND DISPLAY
· Programmer
LCD display
Mode slider CH/Z1
Boost CH/Z1 Advance CH/Z1
Reset button
constant all day auto off
Minus/Plus
Day/Holiday
constant all day auto off
Mode slider HW/Z2
Boost HW/Z2 Advance HW/Z2 Programming slider
Review Yes/No
Programming sliders sequences: Time CH/Z1 programming HW/Z2 programming Run
· LCD Display
Pairing icon (RF version)
Holiday icon Run icon
Programming mode
Review icon
Advanced settings
CH/Z1 status
Hour Hour setting Low battery icon Time setting (Day, Month, Year) Days
HW/Z2 status
Overview…………………………………………………………………………………………… 1
Controls and display ……………………………………………………………………………. 1
Settings …………………………………………………………………………………………….. 1 Initial power up ………………………………………………………………………………………………………..1
Programming……………………………………………………………………………………… 2 Set the CH/Z1 and HW/Z2 programming ……………………………………………………………………..2
Operating ………………………………………………………………………………………….. 2 Mode selection and description…………………………………………………………………………………..2 Boost……………………………………………………………………………………………………………………….2 Advance ………………………………………………………………………………………………………………….. 2 Holiday ……………………………………………………………………………………………………………………3 Review …………………………………………………………………………………………………………………….3 Factory settings ………………………………………………………………………………………………………..3 Set date and clock …………………………………………………………………………………………………….3
Troubleshooting …………………………………………………………………………………. 4
Technical specifications ……………………………………………………………………….. 4
Note ………………………………………………………………………………………………… 4
What is a programmer ? ……………………………………………………………………… 4
SETTINGS
INITIAL POWER UP
1- Switch on the programmer power supply. All symbols will be displayed on the LCD screen as shown for two seconds.
2- After 2 seconds, the LCD will show: – The default time and day – Run icon solid – CH and HW systems are OFF
OVERVIEW
Thank you for purchasing our PRG7, 7 day digital programmer. It is by listening to your requirements we have created and designed our products to be easy to operate and install. It is this ease of operation that is intended to make your life easier and help you save energy and money.
Note: A low battery level indicator be changed.
Programer battery access
will appear in the display when the battery must
PRG7 NEO ENG CP V06 15 04 2021
Remember to take used batteries to a battery collection point so they can be recycled. 1
PROGRAMMING
OPERATING
Note : The unit is already set with correct date and time. Should programmer need MODE SELECTION AND DESCRIPTION
reseting for any reasons, please see instructions on page 3.
SET THE CH/Z1 AND HW/Z2 PROGRAMMING
1- Move the Programming slider to position . All days of week are solid. Underscore and Yes/ No are flashing.
Mode sliders sequences for CH/Z1 and HW/Z2: Constant all day auto off
Constant: Permanent ON mode. The system is permanently turned ON.
2- Press if you want to set an other day of the week. Underscore moves under the other days. Then press to program the underscored day.
3- Press or to increment/decre-
ment the first On/Off period start time. Then press to confirm.
All day: The system turn ON from the first On period start time until the last Off
period end time of the current day.
4- Press or to increment/decre-
ment the first On/Off period end time. Then press Yes to confirm.
Auto: Automatic mode. The unit is controlling to the programming that have been
selected (refer to “Programming” section page 2).
5- Repeat for the second On/Off period and for the third On/Off period. (Please refer to the advanced installer
settings on Installation instruction to enable the third On/Off period).
Off: Permanent Off mode. The system stays Off permanently. The boost mode can be
still used.
BOOST
On/Off periods
Period 1 Period 2
Period 1 Period 2 Period 3
Default schedule
Two On/Off periods settings
Start at 06:30 am
End at 08:30 am
Start at 05:00 pm
End at 10:00 pm
Three On/Off periods settings
Start at 06:30 am
End at 08:30 am
Start at 12:00 pm
End at 02:00 pm
Start at 05:00 pm
End at 10:00 pm
6- The current program can be copy to the next days. Press Yes to copy or No to program manually the next day.
7- Slide the programming slider to
position to confirm and program the second channel.
BOOST: Boost mode is a temporary mode
which allows you to switch ON for 1, 2 or 3
hours. At the end of set period the device
constant
constant
all day
all day
will revert to its prior setting.
auto
auto
off
off
BOOST will work from any running mode.
BOOST is entered by pressing
button for corresponding system (CH/Z1 or HW/
Z2).
Press 1 time to set 1 hour, 2 times to set 2 hours and 3 times to set 3 hours.
BOOST is cancelled by pressing again on Boost or movement of sliders. When BOOST is running the end of Boost period is shown for each system.
Note:
– The Programming slider must be in the position.
– There will be a slight delay between pressing
and activation of the relay.
ADVANCE
8- Repeat the previous step to program 9- When finished, move the program
Advance: advance mode is a temporary
On/Off period for HW/Z2.
slider to position to confirm.
mode which allows you to switch ON the
system in advance, until the next On/Off
constant all day
constant all day
period end time.
auto off
auto off
Press
button of corresponding chan-
nel to activate this mode.
Press again
button to disable it before
the end.
2
HOLIDAY
Holiday: Holiday mode allows to switch off
the heating (or Z1) and hot water (or Z2) for a
specified number of days, adjustable between 1
constant all day
and 99 days.
auto
off
SET DATE AND CLOCK
1- Move the Programming slider to
constant all day
position .
auto
Preset year is solid.
off
2- To select the current year, press , to increment the year.
Press , to decrement the year.
To set the holiday function: 1- Press Day button for 5 seconds.
2- OFF appears on the display. Press or to increment or decrement the number of days.
Press to confirm and set the current month.
5 sec.
3- Then press to confirm. the heating (or Z1) and hot water (or Z2) switch Off and the number of remaining days will count down on display.
4- To cancel the holiday function, press button.
3- The preset month appears. Press to increment the month. Press to decrement the month.
4- The preset day appears. Press to increment the day. Press to decrement the day.
Press to confirm and set the current day.
Press to confirm and set the clock.
REVIEW
Review: Review mode allows to review all programming in one time. The review starts from the beginning of the week and each steps appears each 2 seconds.
Press
button to start the programming
review.
Press again to go back on normal operating
mode.
01 = January ; 02 = February ; 03 = March ; 04 = April ; 05 = May ; 06 = June ; 07 = July ; 08 = August ; 09 = September ; 10 = October ; 11 = November ; 12 = December
5- The preset time appears. Press to increment the time. Press to decrement the time.
FACTORY SETTINGS
Settings
Period 1 Period 2
Period 1 Period 2 Period 3
Factory settings
Two On/Off periods settings
Start at 06:30 am
End at 08:30 am
Start at 05:00 pm
End at 10:00 pm
Three On/Off periods settings
Start at 06:30 am
End at 08:30 am
Start at 12:00 pm
End at 02:00 pm
Start at 05:00 pm
End at 10:00 pm
Note: To restore factory settings, press and hold down this part for more than 3 seconds using the tip of a pen.
Move the program slider to any other position to confirm/finish this setting.
3 sec. All LCD display will be turned ON for 2 seconds and the factory settings will be restored.
3
TROUBLESHOOTING
WHAT IS A PROGRAMMER ?
Display disappears on programmer: – Check fused spur supply.
Heating does not come on: – If the CH Indicator light is on then it is unlikely to be a fault with the programmer. – If CH indicator light is NOT ON then check programme then try BOOST as this should
operate in any position. – Check that your room thermostat is calling for heat. – Check that the boiler is on. – Check that your pump is working. – Check that your motorised valve if fitted has opened.
Hot water does not come on: – If the HW Indicator light is on then it is unlikely to be a fault with the programmer. – If HW indicator light is NOT ON then check programme then try BOOST as this should
operate in any position. – Check that your Cylinder thermostat is calling for heat. – Check that the boiler is on. – Check that your pump is working. – Check that your motorised valve if fitted has opened.
If the problem persists contact your installer.
Note: If Service due soon or service due appears in display please contact your landlord.
…an Explanation for Householders. Programmers allow you to set `On’ and `Off’ time periods. Some models switch the central heating and domestic hot water on and off at the same time, while others allow the domestic hot water and heating to come on and go off at different times. Set the `On’ and `Off’ time periods to suit your own lifestyle. On some programmers
you must also set whether you want the
heating and hot water to run continuously, run under the chosen `On’ and `Off’ heating periods, or be permanently off. The time on the programmer must be correct. Some types have to be adjusted in spring and autumn at the changes between Greenwich Mean Time and British Summer Time. You may be able to temporarily adjust the heating programme, for example, `Advance’, or `Boost’. These are explained in the manufacturer’s instructions. The heating will not work if the room thermostat has switched the heating off. And, if you have a hot-water cylinder, the water heating will not work if the cylinder thermostat detects that the hot water has reached the correct temperature.
TECHNICAL SPECIFICATIONS
Please refer to the installing instructions for any informations about standards and product environment.
NOTE
In some instances the unit may have been set with the service interval function enabled. By Law in rented accommodation, your gas boiler should be inspected/serviced annually to ensure it is working correctly. This option is designed to remind the end user to contact the relevant person to have the annual service carried out on the boiler. This function will be enabled and programmed by your Installer, maintenance Engineer, or Landlord. If it has been set to do so, the unit will display a message on the screen to remind you that a boiler service is due. The Service Due Soon countdown will be indicated up to 50 days before the Service is due to allow time to arrange for an engineer to attend, normal functions will continue during this stage. At the end of this service due soon period, the unit will go to Service Due OFF at which point only the 1hour boost will operate on TMR7 and PRG7, if the unit is a thermostat RT1/RT7, it will operate at 20°C during this hour. If PRG7 RF, Thermostat has no function.
Registered trademarks – All rights reserved
www.neomitis.com
NEOMITIS® LIMITED – 16 Great Queen Street, Covent Garden, London, WC2B 5AH UNITED KINGDOM Registered in England and Wales No: 9543404
Tel: +44 (0) 2071 250 236 – Fax: +44 (0) 2071 250 267 – E-mail: [email protected]
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