Plum ecomaxx 800 R2 User Manual

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Boiler regulator

ecoMAXX 800, model R2

FOR SOLID FUEL BOILERS

A, B, C – functions chich are available in module, respectively: A, B, C

* room panel ecoSTER200 (module B, C and ecoSTER200 are not part of standard equipment)

SERVICE AND ASSEMBLY MANUAL

ISSUE: 1.3

SOFTWAREE:

MODULE

PANEL

v.01.XX.XX

2013-09-13

Default Chapter4
- Table of Contents4
1 Recommendations Regarding Safety5
2 General Information6
3 Information about Documentation6
4 Storage of Documentation6
5 Applied Symbols6
6 Directive Weee 2002/96/Eg6
Regulator Instruction Manual7
7 Operating the Regulator8
- Buttons Description8
- Main Display Window Description8
- Regulator Start-Up9
- Setting the Preset Boiler Temperature9
- Stop9
- Firing up9
- Operation - Standard Mode10
- Operation-Fuzzy Logic Mode11
- Supervision11
- Selection of Fuel12
- Huw Settings12
- Setting the Preset Huw Temperature12
- Activation of Summer Function12
- Disinfection of Huw Container13
- Mixer Circle Settings13
- Weather Control14
- Description of Night Time Decrease Settings14
- Control of Huw Circulating Pump15
- Grate15
- Manual Control15
- Fuel Level Configuration15
User Manual of Controller Installation and Service Settings17
8 Hydraulic Diagrams18
- Diagram 118
- Diagram 219
- Diagram 320
- Schemat 421
9 Technical Data22
10 Storage and Transport Conditions22
11 Regulator Installation22
- Environmental Conditions22
- Mounting Requirements22
- Installation of Control Panel22
- Mounting of Operating Unit23
- Ip Protection Rate24
- Electric Connection24
- Temperature Sensors Connection27
- Weather Sensors Connection28
- Testing of Temperature Sensors28
- Connection of Boilers Room Thermostat28
- Connection of Mixers Room Thermostat29
- Connection of Reserve Boiler29
- Connection of Alarm Signalling31
- Connection of Mixer Servo31
- Connection of Mixer Pump32
- Connection of Boiler Shunt Pump32
- Connection of Temperature Limiter33
- Connection of Room Control Panel33
12 Boiler Service Settings35
13 Servis Settings of Pumps36
14 Service Settings of Mixer38
15 Buffer39
16 Output H39
17 Alarm Description40
- No Fuel40
- Ax Boiler Temp Excess40
- Exceeding Max . Feeder Temperature40
- Feeder Temp . Sensor Damaged40
- Feeder Temp Sensor Damaged41
- No Communication41
18 Additional Functions41
- Power Supply Decay41
- Protection against Freezing41
- Preventive Cooling down41
- Protection of Pumps against Locking41
19 Replacement of Parts and Components41
- Replacement of Mains Fuse41
- Control Panel Replacement42
20 Troubleshooting43
21 Regulator Setting by Boiler Manufacturer45
- Activating Individual Fuzzy Logic and Changing Boiler Type45
22 Change Record46

Questions and Answers:

P
parkjesseSep 14, 2025
How to stabilize boiler/mixer temperature on Plum ecomaxx 800 R2 Thermostat?
- B
  Brandon ChavezSep 14, 2025
  To stabilize the preset boiler/mixer temperature on your Plum Thermostat in a hydraulic system with a mixing valve and servo, adjust the parameters: Mixer input dead zone or Proportional range or Integr. time const.