Operating Instructions
Page 2 of 3
CRTP2 Room Thermostat
Battery Operated
Slacken the fastening screw on the bottom of the thermostat with a
philips head screwdriver.
The thermostat is hinged and can be opened 180 degrees.
Replace the batteries with 2 x AA Alkaline batteries.
Close the thermostat and tighten
the fastening screw.
16. Replacing the batteries
9. Keypad lock and unlock
OFF
To lock the keypad, press and hold the and buttons for 10 seconds.
will appear on the screen. The keypad is now locked.
To unlock the keypad, press and hold the and buttons for 10 seconds.
will disappear from the screen. The keypad is now unlocked.
EPH Controls Ireland
[email protected] www.ephcontrols.com
EPH Controls UK
[email protected] www.ephcontrols.co.uk
8. Resetting the thermostat
It is necessary to reset the thermostat prior to initial programming.
Press the button on the side of the thermostat.
‘NO’ will appear on the screen.
Press the button.
‘YES’ will appear on the screen.
Press the ‘OK’ button to return to normal operation.
RESET
11. Factory program setting
5 / 2d
10. Setting the date, time and operating mode
Press the button once. ‘Set Date Year’ will appear on the screen.
Press the or buttons to adjust the year.
Press the ‘OK’ button.
Press the or buttons to adjust the month. Press the ‘OK’ button.
Press the or buttons to adjust the day.
Press the ‘OK’ button.
Press the or buttons to adjust the hour.
Press the ‘OK’ button.
Press the or buttons to adjust the minute. Press the ‘OK’ button.
Press the or buttons to adjust from 5/2d to 7d or 24h mode.
Press the button or wait 10 seconds and the thermostat will return to
normal operation.
Set
12. Adjusting the program settings for 5/2d
Press the button twice.
Programming for Monday to Friday is now selected.
Press the and buttons to adjust the P1 time. Press the ‘OK’ button.
Press the and buttons to adjust the P1 temp. Press the ‘OK’ button.
Repeat this process to adjust P2 to P6 times and temperatures.
Press the button.
Programming for Saturday to Sunday is now selected.
Press the and buttons to adjust the P1 time. Press the ‘OK’ button.
Press the and buttons to adjust the P1 temp. Press the ‘OK’ button.
Repeat this process to adjust P2 to P6 times and temperatures.
Press the button to return to automatic mode.
If 7 D mode is selected, you can program each day of the week with 6
individual times and temperatures.
If 24H mode is selected, you can only program each day of the week with the
same 6 times and temperatures.
Set
Set
Mon-Fri
5/2D
P1
P2
P3
P4
P5
P6
06:30
08:00
12:00
14:00
17:30
22:00
21˚C
18˚C
21˚C
18˚C
21˚C
16˚C
21˚C
18˚C
21˚C
18˚C
21˚C
16˚C
Sat-Sun
08:00
10:00
12:00
14:00
17:30
23:00
Mon-Fri
7D
P1
P2
P3
P4
P5
P6
06:30
08:00
12:00
14:00
17:30
22:00
21˚C
18˚C
21˚C
18˚C
21˚C
16˚C
21˚C
18˚C
21˚C
18˚C
21˚C
16˚C
Sat-Sun
08:00
10:00
12:00
14:00
17:30
23:00
P1
P2
P3
P4
P5
P6
06:30
08:00
12:00
14:00
17:30
22:00
21˚C
18˚C
21˚C
18˚C
21˚C
16˚C
Everyday
24H
Press the and buttons to adjust the temperature setpoint.
‘Manual’ will appear on the screen.
Press ‘OK’ or after 10 seconds the thermostat will operate in this
temporary override.
Press the button to return to automatic mode.
13. Temporary override (Manual)
Press the button. ‘Hold’ will appear on the screen.
Press the and buttons to adjust the temperature setpoint.
Press ‘OK’ or after 10 seconds the thermostat will operate in this
permanent override.
Press the button to return to automatic mode.
14. Permanent override (Hold)
Hold
Press the ‘OK’ and ‘Hold’ buttons for 5 seconds.
‘0.4˚C’ will appear on the screen.
Press the up or down buttons to adjust from 0.2, 0.4, 0.6, 0.8 or 1C.
Press the button to return to normal operation.
15. Adjusting the switching differential
0.4˚C
In this mode the thermostat will switch to the temperature set by the user
until the next program is activated.
In this mode the thermostat will operate to the temperate set by the user.
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