Kingspan Varisol DF, Руководство по установке

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21
The pump may only be run when the system has
been filled as dry operation will damage the pump.
The desired flow rate is 1 litre per minute per m
2
(10
tubes=1m
2
) for systems up to 12m
2
1. Set the pump to the first speed and run it manually
from the controller (see following paragraph).
2. If the desired flow rate is exceeded, set the flow
meter to the desired rate by adjusting the isolating
valve with a flat headed screwdriver (see diagram)
with the pump running. Otherwise repeat this step
at the next pump speed and continue until the
desired flow rate is achieved
3. Stop the pump.
Other Relays
If any additional relays are set up on the system, these should be tested in ‘Manual’
mode as above, to ensure the connections have been wired correctly.
Operating the pump in ‘Manual’
mode (for SC 400/500 controllers)
1. Remove the front panel.
2. Press the button for 2 seconds
to change the mode of operation.
3. Repeat step 2 if necessary.
4. Mount the front panel.
Functionality
❱
Backlighting is red, spanner symbol flashes.
❱
The controller outputs (pumps, valves) can be
manually switched. Possible switching states
0: off
1: on
A: Automatic operation as per the settings in the
settings menu
❱
Current temperatures and operating hours can be
displayed (status display).
❱
When changing to manual mode all outputs are
switched to A, R1 is displayed. Exception: First
commissioning (all outputs at 0).
❱
Typical application: Functional test (maintenance),
fault-finding.
Setting the Flow Rate
ISOLATING VALVE
OPEN CLOSED