Making Boiler Ready For Operation - Buderus Logano GA124 Installation And Maintenance Instructions Manual

Placing the heating system in operation
9.2

Making boiler ready for operation

STOP! First read the safety instructions on
of this manual.
1. Carry out leak test (
until all gas residues have dissipated. Finally check
whether there is any smell of gas, including at floor
level. If there is a gas odor: STOP! Follow
instructions in section "B" of the safety instructions
on page 36 of this manual. If there is no sign of a
gas odor, continue with the next step.
2. Open main gas valve.
9.2.1 Placing heating system with aquastat control in operation
The boiler is fully functional with the factory-installed
aquastat.
3. Turn on ON/OFF switch (contractor installed) (ON
position). This turns on the boiler with all its
components. Then continue with step 7.
4. Make sure that the room thermostat signals a heat
requirement (set thermostat at least 10 °F above
room temperature).
We reserve the right to make any changes due to technical modifications.
Installation and maintenance instructions Logano GA124 special gas-fired boiler • Issue 04/2005
page 36
page 7). Wait five (5) minutes
1
Fig. 37 Switching on heating system (with aquastat)
1 ON/OFF switch (main switch)
9
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