Operating Limits - Fujitsu Waterstage Comfort Series Maintenance Document

Split system single phase type
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Operating Limits

HEAT PUMP HEAT PUMP
Min/max OT in heat mode (°C)**
Min/max OT in heat mode (°C)**
Heating floor maximum water temperature (°C)
Heating floor maximum water temperature (°C)
LT radiator maximum water temperature (°C)
LT radiator maximum water temperature (°C)
Min/max OT in cooling mode(°C)
Min/max OT in cooling mode(°C)
Cooling floor minimum water temperature (°C)
Cooling floor minimum water temperature (°C)
Fan coil minimum water temperature (°C)
Fan coil minimum water temperature (°C)
Water circuit max pressure (Bar)
Water circuit max pressure (Bar)
Maximum flow rate (l/h)
Maximum flow rate (l/h)
Minimum flow rate (l/h)
Minimum flow rate (l/h)
Refrigerant circ max pressure (MPaG)
Refrigerant circ max pressure (MPaG)
Min delta T (°C)
Min delta T (°C)
Max delta T (°C)
Max delta T (°C)
Outdoor unit Noise level 1 (dBA)*
Outdoor unit Noise level 1 (dBA)*
Outdoor unit air flow rate (m3/h)
Outdoor unit air flow rate (m3/h)
Acoustic pressure level reading at 1m, in open field, on a reflecting plane.
*
When the outdoor temperature continuously exceeds 35°C, DHW heating is done by the water heater heating element.
**
- 38 -
WOYA060LFCA WO*A060LFCA
WSYA050DG6 WS*A050DG
WGYA050DG6
970 1300
970 1300
490 650
490 650
47 51
47 51
1700 2070
1700 2070
WOYA080LFCA WO*A080LFCA WOYA100LFTA WO*A100LFTA
WSYA100DG6 WS*A100DG
WGYA100DG6
-20/35
-20/35
45
45
55
55
8/43
8/43
18
18
8
8
3
3
1620
1620
810
810
4,15
4,15
4
4
8
8
56
56
2340
2340
Maintenance document "1792 - EN"
2160
2160
1080
1080
55
55
3600
3600