Operation; Power Failure; Troubleshooting - S+S Regeltechnik Thermasreg RTR-E-UP Series Operating Instructions, Mounting & Installation

Recall factory settings
The easiest way to restore aforesaid factory settings is as follows:
• Simultaneously press buttons C, +, and – (see Fig.2)
• Then update time of the day and weekday (see chapter "Putting in operation")

OPERATION

Continuous operation: If you want to regulate your heating system without time control, push the left slide switch (see Fig. 2, item. 2) down
to "continuous" (sun symbol). The clock programme is thereby retained. After switching back to "time control", the controller continues to
operate according to the predefined heating-time profile.
To turn heating off: If you want to turn off heating intentionally, push the right slide switch (see Fig. 2, item 6) down (circle symbol)
To turn heating on: If you want to turn on heating intentionally, push the right slide switch (see Fig. 2, item 6) up (circle ⁄ dot symbol).
NOTE: The LED only lights up when heat is demanded.

POWER FAILURE

In case of a power failure or interruption or short-circuit of the sensor wire, heating is switched off. The display starts blinking (see Fig. 2).
Time is shown on the display for ca. two more days. The programmed values however are retained. Set time again if necessary (see chapter
"Putting in operation").
Attention: In case of fault, mains voltage might apply at the sensor wire.
TROUBLE SHOOTING
Diagnose
Heating doesn't work: ............................................................ Apply ⁄ check mains voltage,
Nothing shown on the display ⁄ controller: ...................... Apply ⁄ check mains voltage,
Switching to heat ⁄ reduced period too early ⁄ late: ....... Press RESET, then make new settings
LED blinking: ............................................................................. Sensor not connected or defect
Connection – floor temperature controller
Fig. 1A
F F TA N L1 N L
Heating
TA (optional
Phase L)
Display elements
a
A
b
17:00
R
c
Mon Tue Wed Thu Fri Sat Sun
f
Legend
a. Groups of days:
A = working days, R = resting days
b. 1 st heat period c. 1 st reduced period
d. 2 nd heat period e. 2 nd reduced period
f. weekdays Monday through Sunday
Possible cause ⁄ remedy
check heating system, check sensor wire,
check preset temperature, check reduced-period temperature
check device, check settings of working ⁄ resting days
Connection – room temperature controller
Fig. 1B
L N PE
Fig. 3 Programming
d
e
(Saturday and Sunday)
(from left to right)
L N PE
F F TA N L1 N L
NTC Heating
TA (optional
Phase L)
14
Device overview (operating elements) Fig. 2
Definition of working and resting days
A+R
You can change the factory-preset working days (Monday
– Friday) and resting days (Saturday – Sunday) as follows:
• Simultaneously press buttons + and –
• Then press button C
− The symbols of all weekdays appear on the display
− Symbols A and Mo are blinking
• Press button + to make Mo a resting day
− Symbol A disappears and symbol R appears
− Symbol Mo is blinking
• Press button C to activate the next day (Di) and proceed
analogously.
• Simultaneously press buttons + and – to return to
normal controller operation.
Use buttons + and – to switch between R = resting days and
A = working days forth and back.
Confirm each change by pressing button C.