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1 General Information
4
99640x5xx-mub-en – V01
2020/06
1
General Information
1.1
Scope of these instructions
These instructions describe the installation, commissioning, function and operation of the
domestic hot water modules FriwaMidi and FriwaMaxi. The chapters called [specialist] are
intended for specialists only.
For other components of the system, such as tanks, controllers or pumps, please observe the
instructions of the corresponding manufacturer.
Station
Item
number
Controller
FC3.10
Pump,
primary
Circulation
Heat
exchanger
FriwaMidi
6405510
Grundfos
UPM2 25-75
/
Copper
solder,
40 plates
FriwaMidi with
circulation
6405515
Grundfos
UPM2 25-75
Grundfos
UPM2 15-75 CIL
FriwaMidi
6405530
Grundfos
UPM2 25-75
/
Coated,
40 plates
FriwaMidi with
circulation
6405535
Grundfos
UPM2 25-75
Grundfos
UPM2 15-75 CIL
Station
Item
number
Controller
FC4.13
Pump,
primary
Circulation
Heat
exchanger
FriwaMaxi
6406510
Grundfos
UPML 25-105
/
Copper
solder,
60 plates
FriwaMaxi with
circulation
6406515
Grundfos
UPML 25-105
Grundfos
UPM2 15-75 CIL
FriwaMaxi
6406530
Grundfos
UPML 25-105
/
Coated,
60 plates
FriwaMaxi with
circulation
6406535
Grundfos
UPML 25-105
Grundfos
UPM2 15-75 CIL
Carefully read these instructions before installation and commissioning. Save
these instructions in the vicinity of the installation for future reference.