Buderus Logamax GB062-24 KDE H V2 Service Manual page 9

Service function
2.d Thermal disinfection of the DHW
cylinder (System boiler)
2.F Operation Mode volatile
2.J Central heating / Storage tank
alternating mode (system boiler)
3.A Automatic ant-cycle mode
3.b Time interval for starting and
stopping (anti-cycle) the burner
(in CH mode)
3.C Temperature differential for
stopping and restarting the
burner (Hysterisis) (via CHNTC)
3.d Min output in CH/ tank mode (%)
3.E The period activeting keep hot
function (comfort mode) (Combi
version)
3.F Domestic hot water standby
time after tapping during CH
mode (Combi version)
Tab. 3 Menu 1
Logamax PLus GB062
Possible settings/display
• 0: Switched off
• 1: Switched on
This service function activates the heating of the DHW cylinder to 75 °C.
B Implement thermal disinfection as described.
Thermal disinfection will not be displayed.
Thermal disinfection terminates after the water has been held at
75 °C for 35 minutes.
With this service function, you can temporarily change the appliance
operating mode.
The following settings are possible:
• 0: Standard operation; the appliance runs according to controller
specifications.
• 1: The appliance runs for 15 minutes at the set minimum output. After
15 minutes, the appliance switches to standard mode.
• 2: The appliance runs for 15 minutes at maximum output. After
15 minutes, the appliance switches to standard mode.
Default setting : 0.
Anternating mode for 10 minutes betweens both mode.
Setting range: 0 - 1
Default setting : 0 minutes.
0 : 0ff, 1 : on (installation with weather depanded controls)
Default setting : 0
The time interval determines the minimum delay between the burner
stop and restart (only active, if 3.A = 0).
Setting range: 1 to 10 minutes.
Default setting : 3 minutes.
The temperature differential determines the level by which the flow tem-
perature must drop below the set flow temperature before the drop is
interpreted as a heat demand. Settings in 1 K steps are possible.
The temperature differential can be selected between 0 and 10 K.
Default setting : 5 K.
Setting range : 20 - 80
Setting range: 20 - 60 minutes.
Default setting : 20 minutes.
Heating mode is disabled for this period of time following DHW heating.
Setting range: 0 - 30 minutes.
Default setting : 1 minutes.
Service menu settings
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