Low Battery State; 5.2.4 Emergency Mode; Battery Replacement - Worcester MT10RF Installation And Operating Instructions Manual

USER INSTRUCTIONS

5.2.4 EMERGENCY MODE

B If a signal is not received for 60 minutes LED
[A] continues to flash rapidly and the central
heating is switched off.
B Press button [B] and release for manual
override and to switch the central heating on.
Press again to switch the central heating off.
Fig. 25 Emergency mode
Once a signal is received from the transmitter the
receiver and heating will revert back to normal
operation.
LED
Indicator
OFF
Flashing yellow
Flashing red
OFF
Tab. 6
14
Transmitter & mechanical
timer operation
Running
Running
Not running
Not running
5.3

BATTERY REPLACEMENT

The MT10RF Transmitter includes a battery
status indicator [A].
NOTICE:
B Do not use rechargeable
batteries.
A
Fig. 26 Battery status indicator
CAUTION:
B Do not touch the electrical
circuits inside the transmitter
Battery condition
Full
Low
Empty
Empty
8 716 115 752 (2009/07)
Comfort
Low Battery
Economy
8716115752-28.1 Wo
Replace batteries
NO
YES
YES
YES