Potterton Paramount 40 Installation, Operation & Maintenance Manual page 21

POTTERTON COMMERCIAL PRODUCTS DIVISION
INSTALLATION, OPERATION AND MAINTENANCE MANUAL
PARAMOUNT
ADJUSTMENT TABLE FOR HEATING ENGINEERS
Table 6 – Setting system dependent parameters in heating engineer level of control centre BMU (with RRG room control module or RRG
service module).
Procedure for changing parameters:
• press info button, then press +/
appears on the display (final user level, only parameters with "X" are displayed)
• Select heating specialist level: Press both buttons
(Level for heating specialist)
• Select the desired program no. by pressing the programming keys.
• Set the desired value by pressing the +/- keys.
• After selecting the next program No. the new value is taken over.
• Press the info. button to quit the programming level.
Display on room control module RRG
Program BUM parameter final
user level
No.
501 TrSmin
502 TrSmax
503 TkSmin
504 TkSmax
505 TkSnorm
506 TvSmin
507 TvSmax
510 TuebBW
511 TkSfrostEin
512 TkSfrost Aus
514 TruebVor
516 THG
517 dTbreMinP
519 TiAussen Norm
520 dTrAbsenk
521 dTkTrNenn
523 SdHzEin
524 SdHzAusMin
525 SdHzAusMax
526 SdBwEin1
527 SdBwAus1Min
528 SdBwAus1Max
529 SdBwEin2
SdBwAus2Max
531
532 Sth1
533 Sth2
534 DrR1
535 DrR2
536 NhzMax
537 NqmodNenn
538 NqmodMin
539 NqmodMinBw
541 PhzMax
542 PminHuKw
543 PmaxHuKw
544 ZqNach
545 ZbreMinP
5 6
or +/ buttons until "Initialise BMU parameters"
5 6
and for longer than 3 sec until the display "Initialisation BMU specialist" appears
Min. room temperature setting
Max room temperature setting
Min. boiler temperature setting
Max. boiler temperature setting.
Boiler temperature setting at standard outdoor temperature
Min. flow temperature setting 2
Max. flow temperature setting 2
Boiler temperature setting increase for hot water charging
Boiler frost protection switch on temperature
Boiler frost protection switch off temperature
Boiler temperature setting increase for VTC
X Summer/winter switchover temperature
Max. control difference for termination when minimum pause
time is exceeded.
Standard outdoor temperature
X Reduction of room temperature setting when timer is
connected (HKM + EMS)
Flow/return temperature spread at standard outdoor
temperature
Switch on difference – burner in heating mode
Min. switch off difference – burner in heating mode
Max. switch off difference – burner in heating mode
Switch on difference – burner in hot water mode on sensor 1
Min. switch off difference – burner in hot water mode on
sensor 1.
Max. switch off difference – burner in hot water mode on
sensor 1.
Switch on difference – burner in hot water mode on sensor
2.
Max switch off difference – burner in hot water mode on
sensor 2
X Heating curve steepness, heating circuit 1
X Heating curve steepness, heating circuit 2
X Correction, room temperature setting, heating circuit 1
X Correction, room temperature setting, heating circuit 2
Max. speed at max. output in heating mode
Speed stage at heating system design point
Min. pump speed for heating system
Min. pump speed for layer tank charging
Max. degree of modulation in heating mode
Min. boiler input in kW (Hu)
Max. boiler input in kW (Hu)
Pump overrun delay time, max 218 min.
Minimum pause time for burner
Function
nd
heating circuit
nd
heating circuit
SECTION 5
PAGE 19
Basic Setting New
(set at factory) settings *
10°C
30°C
20°C
85°C
5)
80°C
20°C
70°C
18°C
5°C
10°C
10K
20°C => 17°C
30K
-20 °C
5)
10K
5)
20K
2)
4 K
2)
5 K
2)
5 K
2)
4 K
2)
2 K
2
2 K )
2)
3 K
2)
3 K
1)
25
1)
25
0 K
0 K
rpm
6100 or 5400
5)
30
5)
34%
40% (not activated)
3)
100 or 90 %
3)
9,14 or 20 kW
3)
38, 58 or 77 kW
10 min
2)
120 s