Operation8
Logamax plus GB162-80 kW/100 kW - Subject to modifications resulting from technical improvements!44
Settings menu
Step 1
[1/2/0| Shows currently measured space heating water temperature in °F. Also see paragraph 13.3.
Step 2
To open the "Settings" menu: Press and hold the d + e buttons for more than 2 seconds.
Step 3
[l/?/?|
This shows the "Settings" menu is open. You can adjust the setting of this parameter.
Step 4
[l/?/?|
Target output. Adjust as follows, or go to step 5:
Lower: Decrease the modulation rate with the
c button. The minimum setting for boilers at sea level is
[l/2/5| = 25 % with an 80 kW boiler and [l/2/0| = 20 % with a 100 kW boiler. The minimum setting for boilers at
high altitude is
[l/3/6| = 36 % with an 80 kW boiler and [l/3/0| = 30 % with a 100 kW boiler.
Higher: Increase the modulation rate with the
d button. The maximum setting is [l/?/?| = 100 %.
This is equal to the factory setting.
Step 5
Press the e button.
Step 6
[f/\/5| Pump run-over time in minutes (starts when the heating mode has ended).
Adjust as follows or or go to step 7:
Lower: Decrease the time with the
c button. The minimum setting is [f/\/0| = 0 minutes. The factory default
setting is 5 minutes.
CAUTION Do not set the post purge time to less than 5 minutes.
Higher: Increase the time with the
d button. The maximum setting is [f/6/0| = 60 minutes or [f/1/d| = 24 hours.
Step 7
Press the e button.
Step 8
[c/\/1|
DHW mode status setting. Adjust as follows or go to step 9.
DHW mode can be switched OFF or ON. This setting has priority over other DHW mode settings, such as those
made on the room thermostat.
Set the DHW mode with the
c or d buttons. [c/\/1| means "ON", [c/\/0| means "OFF".
NOTE: Setting
[c/\/0| also switches OFF the hot water cylinder frost protection.
Step 9
After 5 seconds or after a power interruption the settings menu ends automatically. To end manually press the
e button. Any adjustments that you have made have been confirmed.
Table 11 Settings
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