9 commissioning, Commissioning, Remko mxd – REMKO MXD 202 User Manual
Page 34
9
Commissioning
NOTICE!
Commissioning should only be performed by
specially trained personnel and documented
after the certificate has been issued. Observe
the operating manuals for the indoor unit and
outdoor unit when commissioning the entire
system.
Functional test for cooling mode
Check the DIP switch settings on the PCB, as
illustrated on chapter "Choice of unit". If neces-
sary, set the DIP switches to the appropriate
indoor unit type.
1.
Switch the supply voltage on.
2.
Use the remote control to turn on the unit and
select the cooling mode, maximum fan speed
and lowest nominal temperature.
3.
Measure and record all the required values in
the commissioning report and check the
safety functions.
4.
Check the control system for the unit using
the functions described in the chapter "Oper-
ation". Timer, temperature setting, fan
speeds and changing to air circulation or
dehumidifying mode.
5.
Check the correct function of the condensa-
tion line by pouring distilled water into the
condensation tray. A bottle with a spout is
recommended for pouring the water into the
condensation tray.
Functional test for heating mode
1.
Switch the supply voltage on.
2.
Use the remote control to switch on the unit
and select the heating mode, maximum fan
speed and highest nominal temperature.
3.
Measure and record all the required values in
the commissioning report and check the
safety functions.
4.
Measure the air intake temperature of the
ceiling mounted cassette and the room tem-
perature approx. 1.5 m above the floor. In the
event of deviation, correct any temperature
difference by means of the DIP switch SW1
5.
Check the control system for the unit using
the functions described in the chapter "Oper-
ation". Timer, temperature setting, fan
speeds.
Final tasks
n
Reassemble all disassembled parts.
n
Familiarise the operator with the system.
NOTICE!
Check that the shut-off valves and valve caps
are tight after carrying out any work on the
cooling cycle. Use appropriate sealant prod-
ucts as necessary.
REMKO MXD
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