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L66



Application card L66 is for weather compensated flow temperature control of heating systems with sliding return temperature limitation and twin-pump control and constant temperature control of DHW circuits with twin-pump control.

Please note: Relay module ECA 80 is a necessary accessory!
L66

Technical data



Code No.DescriptionLanguageNo. of heating circuitsMax. No. of motorized valvesMax. No. of pumps

L66
087B4871 Mixing and hot-water control with twin-pump controlRU124
087B4872 Mixing and hot-water controlBG124


Documentation



3 Documents found: 2 instruction and 1 leaflet


Instruction
 
ECL Comfort 301 - L66
VIJDT202_L66.pdf (3.8 Mb), Literature number: VIJDT202, Language: English, Release date: 20/12 2006
 
ECL Comfort 301,QG-L05,L66,H66
VIJEL202_L05_L66_H66_qg.pdf (0.3 Mb), Literature number: VIJEL202, Language: English, Release date: 09/08 2005
 


Leaflet
 
Automatic Controls for District Heating
VB01T402_PL08_Leaflet_lores.pdf (2.5 Mb), Literature number: VB01T402, Language: English, Release date: 12/01 2009