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7.2.1 Fans
Use tools to tightly seal the doors before commissioning (unit tightness),
otherwise there is a risk of motor overload
1 x 230 V/50 Hz; 2.3 A for CPL-C 10
1 x 230 V/50 Hz; 3.3 A for CPL-C 15
1 x 230 V/50 Hz; 3.3 A for CPL-C 22
3 x 400 V/50 Hz; 3.3 A for CPL-C 32
Carry out air flow rate tests with the doors closed.
Route test hose connections out of the unit (see flow rate calculation)
Changes are made via the BMK programming unit (see relevant operating
instructions)
7.2.2 Filter pre-dryer (accessories)
>>
To prevent overheating, never operate the CPL-C below a minimum air flow rate if an
electric heating coil is installed.
>>
Follow the relevant safety regulations for electric heating coils.
>>
The electric heating coil must be protected from moisture and water.
>>
The filter pre-dryer starts automatically at outside temperatures below 0 °C.
7.2.3 Reheater (accessories)
>>
The electric reheater is switched by the temperature controller.
>>
Before commissioning, check the manually resettable high limit safety cut-out.
>>
Reset the high limit safety cut-out by pressing the reset button.
Recomm. min. air flow rate.
CPL-C-10 = 300 m³/h
CPL-C-15 = 600 m³/h
CPL-C-22 = 800 m³/h
CPL-C-32 = 1400 m³/h
7.2.4 Filter monitoring
>>
Before commissioning the CPL-C, set the differential pressure switches on the
outdoor air and extract air filters to a value of 200 Pa (scale dial).
+
+
+
+
200
Pa
P
Please
note