Panasonic S-80MW1E5 Service Manual & Test Run Service Manual page 49

3. Test Run for Water Circuit
• Pump speed setup
Press the or
press the or
Select "Pump speed setup" on the LCD display and press the
Air-to-Water unit
Air purge
Pump speed setup
Cancel int.heater alarm
Air-to-Water settings
Sel. [ ] Set
If the water pump is not operating in this mode, it is caused by abnormalities of following. (It does not appear
alarm during commissioning.)
Reference of Alarm code : P09 (Abnormal water flow)
Reference of Alarm code : P12 (Abnormal Water Pump speed)
N OT E
Do not perform both test run for water circuit and auto addressing at the same time. The address of indoor unit
will not be set correctly.
Type 80
Pump speed
110
Rated waterflow volume
100
90
7
80
6
70
5
60
4
50
3
40
30 2
20
1
10
0
20 25
WATERFLOW RATE (L/min)
button to see each menu. If you wish to see the next screen instantly,
button.
20:30 (THU) Air-to-Water unit
Set pump speed?
[
Air-to-Water unit
Pump speed
Sel . [
P-Q
30 35 40 45 50
button.
The default setting is SPEED 3. Please
20:30 (THU)
ensure the minimum flow rate is not less
than 13 L/min and not more than 50 L/min.
The available external static pressure
] Set (kPa) in function of the water flow rate
(L/min) is shown in the P-Q graph.
Press the
20:30 (THU)
change the pump speed and press the
button to confirm the pump speed. It
3
is possible to press the
cancel.
] Confirm
* Before adjusting the water flow rate,
make sure that the total water volume in
the installation is a minimum of 50 litres
for heating side.
Type 125
Pump speed
110
7
100
6
90
5
80
4
70
3
60
2
50
40
1
30
20
10
0
20 25
WATERFLOW RATE (L/min)
7 - 5
VRF SYSTEMS Indoor Unit VRF SYSTEMS Indoor Unit Air-to-Water Indoor Unit Air-to-Water Indoor Unit
or button to
button to
P-Q
R ated waterflow volume
30 35 40 45 50
7 7