Sangamo CHPPR2 User Instructions

CHPPR2
2 Channel Prog
User Instructions
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1 Features:
CHPPR2 is a two channel programmer, designed for separate
control of your heating and stored hot water. The heating and hot
water programs are independent of each other, giving you the
opportunity to save money and control your heating in the most
energy saving manner possible.
24 hour, 5/2 day and 7 day selectable
2 or 3 ON/OFF periods selectable
1,2 or 3 hour boost
Advance to next programmed event
Automatic Summer/Winter time change
Factory set time & date
Program options - ON, OFF, All day or Auto
Large and clear to read illuminated display
With/without service interval functionality
Suitable for pumped heating systems
Standard wall plate - simple plug in and replace
2 Operation Guide:
2.1 Open the front cover to show the hidden panel (as Fig. 1), and
complete all the settings as per below operation guide.
140mm
ADV
+ 1 H R
ON OFF
+ 2 H R
AUTO
+ 3 H R
ALL DAY
A M
<5>
P M
ADV DATE
1 2 3 ON OFF + 1 H R
ON OFF
+ 2 H R
AUTO
+ 3 H R
ALL DAY
<1>
+HR
+HR
ADV ADV
<2> <4>
<3>
Fig.1
2.2 Configuration:
When setting time, date or changing programme times the first
screen displayed indicates the configuration as set up by the
installer. (See 'Setting The Time section).
Configuration
2 ON / OFF Pumped System
3 ON / OFF Pumped System
2 ON / OFF Gravity System
3 ON / OFF Gravity System
Times for Central Heating and Hot Water
can be independently set.
The 24 hour, or 5 day/2day, or 7 day programming option as set up
by the installer can also be verified at this stage by how the Monday
to Sunday indicators are displayed.
Programming Option
Mon to Sun lndicators flash
7 DAY Mon to sun individually shown
Mon to Fri together then Sat & Sun together
5 / 2 DAY
24 HOUR Mon to sun together shown
2.3 Built in Programme:
For convenience, the programmer has a built in programme which
will be satisfactory for many people, but which can be changed
very easily (see section CHANGING PROGRAMME TIMES). Once
the unit is powered up this built in programme will run.
If the user changes from the built in programme and wishes to
return to it, then pressing the reset button with a non metallic
pointed tool will return the unit to the built in / default programme.

NOTE: Every time the reset is pressed, the time and date
must be set again.See the sections 'Setting The Time &
Setting The Date'.
2.4 Factory Programme Settings:
If the unit is installed as a 24 hour programmer, the built in
rammer
programme will be the same for each day (i.e. Sat-Sun be same as
Mon-Fri above).
2.5 Selecting Operating Mode:
2.6 Setting the Time:
1.Press the SET button once. The configu-
ration setting will appear on the screen（
see Fig.2）.
<6>
2. Press the SET button again. The clock
icon [1] on the screen will flash(See Fig 3).
3. Press the +/- buttons to adjust the time.
Time will change quicker if pressed
continually.
ON
OFF
AUTO
ALL DAY 4. Press SET once to move on to setting
the DATE or press multiple times to return
COPY
+
DAY - to RUN mode(Fig. 4).
SET NEXT
RESET
2.7 Setting the Date:
1.Press the SET button until the Y:XX icon
（year）appears and the D（DATE）icon [2]
flashes（see Fig.5）.
2.Press the +/- button to set the year.
3.Press NEXT button. M:XX appears（month
Display
2 PU ）（see Fig.6）.
3 PU
4.Press +/- button to set month.
2 Gr
5.Press NEXT button. D:XX appears（Day)（
3 Gr
see Fig.7）.
6.Press +/- button to set day.
You can review or edit the date you have set
just by pressing NEXT button again and
repeating the sequence above. To confirm
the date and move on to PROGRAM mode
press SET button once or press SET button
multiple times to return to RUN mode.
2.8 Change Central Heating Times:
The built in programme can easily be changed to better suit your
lifestyle.
Press SET button until radiator icon [3] flashes in the display and
1 ON [4] appears.This indicates the time shown on the display is
the first ON time(see Fig.8).
By pressing the +/- buttons you can alter the ON time to the time
you want.
Press NEXT button, display will now show 1 OFF [4].
By pressing the +/- buttons you can alter the OFF time to the time
you want(see Fig.9).
Press NEXT button to access remaining ON/OFF periods and
alter in same manner as above.
To return to RUN mode, press the SET button until the display
return to run mode(Fig.4)

NOTE: Programming is in 10 minute segments.
2 PU & 2 Gr 3 PU & 3Gr Mon - Fri Sat - Sun
1st ON 1st ON 6:00am 7:00am
1st OFF 1st OFF 8:30am 9:00am
2nd ON 12:00 noon 12:00 noon
-
2nd OFF 12:00 noon 12:00 noon
-
2nd ON 3rd ON 4:30 pm 4:30 pm
2nd OFF 10:30 pm 11:30 pm
3rd OFF
ON
OFF
AUTO
ALL DAY
Central Heating and Hot Water is ON
ON
continuously
Central Heating and Hot Water will be switched
AUTO
ON or OFF as programmed
ALL
Central Heating and Hot Water will be switched
DAY
ON only once each day between the first ON
time and last OFF time
OFF
Central Heating and Hot Water is OFF continuously
Fig.2
Fig.3
ON
ALL DAY
Fig.4
Fig.5
Fig.6
Fig.7
1
A M
1 ON
Fig.8
2.9 Change Hot Water Times:
Press SET button until tap icon [3] flashes in the display and 1 ON
[4] appears. This indicates the time shown on the display is the first
ON time of hot water(see Fig. 10) and proceed in same manner as
'To change the Central Heating Times' above.
7 Day Programmer Option:
If the unit is installed as a 7 day programmer, the initial programme
displayed will be for Monday.You can go to any date of the week by
pressing the DAY button repeatedly.
The ON/OFF times can be changed for each day as described
above in the section "CHANGING PROGRAMME TIMES".
If you press the COPY button, the current programme will be
copied onto the next day.

NOTE: it is not possible to copy Sunday to Monday.
5/2 Day Programmer Option:
If the unit is installed as a 5 day/2 day programmer, the initial
programme displayed will be for Monday to Friday.
Pressing the DAY button will take you to the programme for Satur-
day and Sunday.
The ON/OFF times can be changed for each day group as
described above in the section "CHANGING PROGRAMME
TIMES".
If you press COPY button, the current programme will be copied
onto the next day group.
24 Hour Programmer Option:
If the unit is installed as a 24 hour programmer, the built in
programme will be the same for each day.
The COPY & DAY buttons have no affect if installed as a 24 hour
programmer.
A M
2.10 Programming Notes:
The unit will automatically return to normal running mode if a period
of 30 seconds passes without any buttons being pressed.
Programming past midnight is NOT allowed. To overcome this the
program needs to be split in two parts from midnight as per
A M
example-
Desired program period - on 10:00pm off 7:00am
make Prog 1 - on 12:00am off 7:00am
make Prog 2 - on 10:00pm off 12:00am
2.11 Reset:
Press the reset button with a non-metallic pointed tool to restore
the built in programme.As well as restoring the built in programme,
it also resets the time to 12:00pm and the date to 01/01/2020.
Initially the display shows all segments lit for a few seconds, but
DATE
then will show the current configuration. See 'Setting The Time'
section to continue.
As a safety feature, after reset the unit will be in OFF operating
mode. Reselect your required operating mode.
DATE
2.12 Using Advance:
DATE
The ADVANCE function allows the user to move to the next ON or
OFF programme for a "one off" event, without having to change the
programme or change the operating mode.

Warning:The ADVANCE function is only available when
programme is in AUTO or ALL DAY operating modes.
To Advance Central Heating:
Press the Central Heating channel ADV button. This will turn the
Central heating ON if it is in an OFF period and OFF if it is in an ON
period. It will stay in this state until either ADV button is pressed
again, or until a programmed ON/OFF period commences. The
word ADV [5] will appear in the left hand of the LCD.
To Advance Hot Water:
Press the Hot Water channel ADV button. This will turn the Hot
Water ON if it is in an OFF period and OFF if it is in an ON period.
It will stay in this state until either ADV button is pressed again, or
until a programmed ON/OFF period commences. The word ADV
[5] will appear in the tleft of the LCD.
A M
1 OFF
Fig.9
P M
1 ON
Fig.10