Timer Functions - Worcester Greensource 9,5 Installation Manual

TIMER FUNCTIONS

13 TIMER FUNCTIONS
Fig. 46
There are a number of timers in the control unit. The
statuses for these are shown in the menu Timers.
EXTRA HOT WATER
Displays the remaining time for requested extra hot
water.
ADDITIONAL HEAT START
Displays the countdown of the timer for delay of
additional heat.
MIXING VALVE CONTROL DELAY
Displays the time that the mixing valve function is
delayed after the additional heat timer has counted
down.
ALARM MODE DELAY
Displays the remaining time until the additional heat is
activated when an alarm is triggered.
COMPRESSOR START
Displays remaining time of compressor start delay.
DELAY BEFORE DEFROST
Indicates the remaining time until defrost is activated.
T12 - T11 REACHED TEMPERATURE DIFFERENCE
Indicates the remaining time for the deviation from the
calculated defrost set value. The indicated time starts if
the temperature differential between T12 and T11
exceeds the set value for defrost. Defrost will be
enabled after the time has expired if the temperature
differential is permanently above the set value for
defrost.
To enable defrost, the Delay before defrost must also
have expired.
DEFROST
Indicates the remaining time until defrost is activated for
the evaporator.
HEATING CABLE
Indicates the remaining time until the heater cable in the
heat pump drain pipe is activated.
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HEATING, MAXIMUM OPERATING TIME AT HOT
WATER DEMAND
Displays the remaining time before the maximum time in
heating mode is reached if there is a simultaneous hot
water requirement.
6 720 641 467-01.1I
HOT WATER, MAXIMUM OPERATING TIME AT
HEATING SYSTEM DEMAND
Displays the remaining time before the maximum time
for hot water production is reached if there is a
simultaneous heating requirement.
HEATING SEASON CHANGE DELAY
Indicates the remaining time before the heating season
is activated in the heat pump.
BLOCK LOW PRESSURE SWITCH
Indicates the remaining time until the low pressure
switch is blocked.
BLOCKING ROOM SENSOR INFLUENCE
Indicates the remaining time until the room temperature
sensor influence is blocked.
HOT WATER PEAK
Indicates the remaining time until the DHW peak is
activated.
6 720 641 467 (2010/01)