823
823
Working test for heating
mode
(only units with HP-function)
1. Switch the power supply on.
2. Open all shut-off valves if nec-
essary.
3. Switch the chilled water system
and the corresponding circulat-
ing pump to the highest stage.
The outlet temperature must lie
b35 and +45°C.
4. Switch the unit on and select
the heating operating mode.
If the return temperature is
colder than the setting, the
compressor display will blink
and the compressor will begin
Final tasks
■
Reassemble all disassembled
parts.
■
Familiarise the operator with
the system.
W
e r
eserve the right to modify the dimensions and constructional design as part of the ongoing technical development pr
ocess.
All dimensions are given in mm
Vibration dampers sized in accordance with the different unit sizes are available as
accessories. Their dimensions must be added to the dimensions listed above.
to work after approx. 3 min-
utes.
5. Please note that the supply
temperature at the nominal
medium flow lies approx. 5 K
above the intake temperature.
- The circulation pump starts
and the controller checks the
medium flow over the flow
switch.
If the flow is insufficient, a
fault shut-down will be carried
out and the cooling cycle will
not work.
6. Measure and record all the
required values in the commis-
sioning report and check the
safety functions.
7. Check the system control using
the functions described in the
“Operation” chapter.
Unit dimensions
KWL 130(H) - 160(H)
155
176
KWL 180(H) - 220(H)
1220
1420
430
520
136
Outlet
Intake
Intake
Outlet
548
648
385
488
1195
1395
1115
1215
248
228
KWL 270(H) - 320(H)
155
1670
620
100
Intake
Outlet
664
580
1300
230
KWL 370 (H)
195
1535
1160
Intake
Outlet
420
1116
755
755
1300
186
The system is delivered from
the factory with all parameters
set.
If during commissioning it is
necessary to change a param-
eter it can only be done by
authorised personnel.
NOTE
REMKO KWL (H)
36
Summary of Contents for KWL 130
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