Nibe FIGHTER 1127, Installation And Maintenance Instructions Manual

Page: 14 / 36

13
XWW-stop 65 °C
XWW-int 14d
XWW-stop
[P] Extra hot water stop temperature.
Basic setting: 65.
Setting range: 60 – 65.
XWW-int
[P] Interval in days for periodic extra hot water.
Basic setting: 14.
Setting range: 1 – 90.
14
HP/MS 1 LP1
HP/MS: Shows status of high-pressure pressure
switches/motor protection ( 1 = closed, 0 = open). Gives a
permanent alarm. Manual resetting of the motor protection.
LP: Shows the status of the low-pressure pressure switch ( 1
= closed, 0 = open). Gives a permanent alarm.
15
Brine pump 0
EP-drift 0
Brine pump: Forced operation of brine pump. Change 0 to
1 using the ”Increase” button and press the ”Operating
mode” button. 1 is then replaced with ” Brine ”. Return to
normal mode after 10 days or with a restart.
EP-drift: If a change to electric boiler mode (e.g. before the
collector installation is complete)is required, change 0 to 1
and press the ”Operating mode” button. The figure is then
supplemented with ”
EP ”.
Selectable operating modes:
Compressor operation. 0
1-step EP-drift (after acknowledgement). 1
16
Cal.Out 0 Room 0
Brine In 0 Brine O 0
Cal. Out
[P] Calibration of outside sensors.
Room
[P] Calibration of room sensor.
Brine In
[P] of brine flow sensor.
Brine O
[P] Calibration of brine return.
Setting values for all quantities: -5 – +5.
17
Man 0
Man: Manual test of outputs. Change ” Man 0 ” to ” Man
1 ” or ” Man 2 ” to test different functions. To exit the menu
” Man 0 ” must be set.
Start contactor, HP Relay K1:
Operating contactor, HP Relay K2:
Brine pump Relay HTF:
Shuttle valve Relay VX:
Circulation pump Relay HC:
Not active Relay L:
Pump, cooling Relay PK:
Pump, dump Relay PD:
Addition Relay T3:
Example:
Man2 VB 0 L 0
PK 0 PD 0 T3 0
18
Service time 0
Parallel
Service time: Change from 0 to 1 to speed up the period
of time by 60 times. Resets 8 minutes after the last button
was pushed.
Parallel: Current setting for the rotary potentiometer ”In-
crease/Reduce” heating to offset the heating curve (parallel
offset).
FIGHTER 1127 12
For the Installer
Control (also with accessories)