Operator's Log - Buderus Logano plus GB312 Applications Manual

GB312 Applications Manual

3.6 Operator's log

Details of GB312 heating system: _________________________________________________________________
Date commissioned:__________________________________________________________________________
Max. water volume V : __________ gal at CaCO
max
Anti freeze product used? Rhomar Rho Gard (50-60% Concentration):
Date
Total fill water
in gal
Added water
in gal
concentration of ___________ ppm
3
Water volume CaCO -
3
unthreated concentrati-
(measured) on ppm
gal
Noble Company Noburst AL (50% Concentration):
Total Concentration of anti-
water volume freeze in system %
unthreated
gal
_ 
Company
(stamp)
Signature