Baxi LINA 3 COMFORT HT, Инструкция по эксплуатации

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70
926.420.3 - EN
INSTRUCTIONS FOR FITTERS
21. PROGRAMMING BOARD PARAMETERS USING THE AVS 77 CLIMATE CONTROLLER
0703_0910
To set the boiler parameters, proceed as follows:
• press and hold down IP for at least three seconds;
• press and hold down and then press (see figure 15).
When the function is enabled,
“OF 725”
appears on the display
followed by the software version of the LMU34 board.
To modify boiler parameters, proceed as follows:
• Press +/- and together and hold down for 3 seconds;
(this accesses the list of parameters, the display shows OF
504 alternating with the parameter itself).
• press buttons
+/-
to scroll the parameters (see table be-
low);
• press buttons +/- to modify individual parameters;
• press OK to confirm the modified parameter and return to the
list of parameters;
• press IP to exit
Figure 15
* These parameters differ depending on the model of boiler installed. See the Service instructions for a complete
list of parameters and settings.
Summary of parameters that can be adjusted with the AVS 77 climate controller
Parameters Description of parameters Default
504 Maximum heating delivery temperature (°C) 80
516
Automatic summer-winter switching 30
532 Gradient of “kt” heating curve 15
534 Ambient temperature offset 0
536
Maximum fan speed (rpm) in heating mode (max. power in heating mode)
*
541 Max. PWM (%) in heating mode
*
544 Pump post-circulation time (s) 180
545 Minimum burner pause time (s) in heating phase 180
555.0
Chimney sweep function:
1: enabled
0: disabled
0
555.1
Anti-legionellosis function:
1: enabled
0:
disabled
1
555.2 Hydraulic device setting 0
555.3 NOT USED -
555.4
AVS 77 climate controller
1: delivery temperature controlled by AVS 77, heat demand is managed by the boiler AT
0: delivery temperature and heat demand are managed independently by AVS 77 or TA.
0
555.5...555.7 NOT USED 0
608 PWM (%) setting: ignition power
*
609
PWM (%) setting: minimum power
*
610 PWM (%) setting: maximum power
*
611 Rpm setting: ignition power
*
612
Rpm setting: minimum power
*
613 Rpm setting: maximum power
*
614 OT input setting (AVS 77) 0
641
Post-ventilation time setting (s) 10
677
Boiler power adjustment
max. (100%) - min. (0%) during calibration
0
651
Tipologia caldaia (impostazione circuito idraulico)
1 : appliance for heating only
2 : instantaneous appliance
4 : with preheating (section 3.7.1)
*