Power-Off; Instantaneous Heating Water Heater - Viessmann VITOCAL 242-G Installation And Service Instructions Manual

E heating
This parameter informs the equipment as to whether an instantaneous heating
water heater is installed.
Note
Never modify this parameter. The use of the electric immersion heater for DHW
heating and central heating can only be enabled or disabled via parameter "WW
with electric heater" and "Heating with electric heater" (see the following
pages).
Access
"Device settings"
"Programming"
"Electric heater"
"E heating" ("YES"/"NO")

Power-OFF; instantaneous heating water heater

This setting defines whether the power supply utility can shut off the power sup-
ply to the instantaneous heating water heater using a special control unit (set-
ting: "YES"). This requires that the power-OFF contact has been connected
(see page 71).
If the power supply utility is not to have this facility, select "NO".
Access
"Device settings"
"Programming"
"Electric heater"
"Power-OFF" ("YES"/"NO")
Electric heating
This setting enables or disables the boosting of the heating circuits by the
instantaneous heating water heater.
Electric heater control settings
Standard setting
Setting range
Standard setting
Setting range
YES
YES/NO
YES
YES/NO
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