Grundfos UPM3 Manuel D'installation Et D'utilisation page 17

1. DESCRIZIONE DEI COMPONENTI CONTENTS
1 Description ................................ 18
1.1 Construction
1.2 Technical data
1.3 Dimensional data
1.4 Hydraulic diagram of the thermostatic regulation units
1.5 Hydraulic diagram of the climatic regulation units
2 Installation and testing .............. 21
2.1 Installing the units in the casing
2.2 Installing the thermostatic head with immersion probe for thermo-
static regulation
2.3 Installation of the servomotor and supply temperature probe (not
supplied) for the climatic regulation
2.4 Installation of the electric box with safety thermostat or standard
control unit
2.5 Inspecting and filling the system
3 Balancing and setting
the system .............................. 23
3.1 Dimensional example
3.2 Adjusting the project temperature
3.3 Balancing the circuits
4 Replacing the components ........ 28
4.1 Replacing the servomotor
4.2 Replacing the thermostatic head
4.3 Replacing the servomotor (models with climatic regulation)
5 Wilo Yonos Para Circulator ......... 29
5.1 Activation
5.2 Troubleshooting
5.3 Declaration of conformity
6 Declaration of conformity
of the circulator ....................... 87
GB GB IT IT
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