Viessmann Vitoflex 300-UF 530 Installation And Operating Instructions Manual page 60

Operation
Boiler Control System
Vitoflex 300-UF controller parameter reference guide for the technician
Fuel loading
6 Extraction system direction of advance
7 Switch-on delay for hydraulic system
8 Light barrier delay for hydraulic system
9 Hydraulic system auger run time max.
10 Hydraulic drive emergency operation
jog
11 Light barrier delay for auger after
in-feed auger 1
12 Light barrier delay for auger after
in-feed auger 2
Regulator firing up
1 Output controller, P-factor
2 Output controller, D-factor
3 Output controller, I-factor
4 Fuel controller, P-factor
5 Fuel controller, D-factor
6 Fuel controller, I-factor
7 Combustion chamber negative
pressure controller, P-factor (under
pressure of the combustion chamber
8 Combustion chamber negative
pressure controller, D-factor
9 Combustion chamber negative
pressure controller, I-factor
Internal settings
1 External request from other system
such as primary boiler or outdoor reset
2 External output specification from
external control system
3 Controller address, serial interface
4 Enter permanent code
5 Load Factory setting
6 Adjust oxygen sensor (lambda)
7 Boiler forward flow temperature
Accumulator management system
1 Accumulator management system
operating mode
2 Accumulator management system
model
3 Accumulator monitoring in
accumulator sensor, selected sensor
4 Accumulator monitoring in
accumulator sensor, selected temp.
* Auto reset, after calibration is complete.
60
(continued)
Unit Min. Max.
On/Off
Sec. 0
Sec. 0
Sec. 20
Sec. 10
Sec. 0
Sec. 0
Unit Min. Max.
-- 0 99.9
-- 0 99.9
-- 0 99.9
-- 0 99.9
-- 0 99.9
-- 0 99.9
-- 0 99.9
-- 0 99.9
-- 0 99.9
Unit Min. Max.
On/Off --
On/Off --
-- 0
-- 0 9999
On/Off --
On/Off --
On/Off --
Unit Min. Max.
Auto/ --
Manual
/Off
Kob/QM --
B28.1 --
B28.5
°C 30
Vitoflex 300-UF Installation & Operating
(continued)
Default Detailed definition
Off Changes direction of extraction system
20 5 Walking floor switch on delay
9.9 2.0 Walking floor switch off delay
999 80 Walking floor on time
999 90 Walking floor pulse time
9.9 0.5 Feed auger sensor off delay of walking
floor
9.9 0.5 Feed auger sensor off delay of walking floor
Default Detailed definition
5.0 Factor for how fast the boiler
heats up (output power),
DO NOT CHANGE SETTING
5.0 DO NOT CHANGE SETTING
0 DO NOT CHANGE SETTING
7.0 Factor for how fast material is fed into
the system (underfeed auger)
DO NOT CHANGE SETTING
5.0 DO NOT CHANGE SETTING
0 DO NOT CHANGE SETTING
2.0 PID ramp up factor for how fast negative
pressure is controlled or adjusted.
(flue gas exhaust blower speed).
DO NOT CHANGE SETTING
1.0 DO NOT CHANGE SETTING
0 DO NOT CHANGE SETTING
Default Detailed definition
-- Off External start/stop input ONLY, to turn
boiler On or Off
-- Off External load regulation 0-10V DC input,
outdoor reset, controls output of boiler
999 110 Controller address, Not used only if
addition visualization is used
Not used
-- Off DO NOT CHANGE SETTING
-- Off Calibrate oxygen sensor if set to On *
-- Off If set to Off uses return temperature
If set to On uses supply temperature
Default Detailed definition
-- Auto Controlled by accumulator system with
5 sensors
-- Kob Kob or other system
-- B28.5 Sensor to be monitored in the thermal
storage tank for design temperature
120 85 Design temperature for the thermal
storage tank