
- In “pump absent” mode, the flow switch alarm is deacti- - To see pump operating hours, see DIRECT cC parameter. vated.
- The water pump will start 20 seconds before compressor (c7) starts.
- When the compressor turns off, the pump will continue op- erating for 20 minutes more (c8).
Cooling cycle (compressor on)
Maximum speed
Minimum speed
Fan off
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| Condensing temperature |
Cooling cycle | Cooling cycle minimum | Cooling cycle maximum |
(F9) | speed temperature (F5) | speed temperature (F6) |
Heating cycle (compressor on)
Maximum speed
Minimum speed
Fan off
|
| Evaporating |
|
| temperature |
Heating cycle maximum | Heating cycle minimum | Heating cycle |
speed temperature (F8) | speed temperature (F7) | (FA) |
Parameter | Description | Unit | Factory value | |||
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YLCC | ||||||
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F1 (FACTORY) | Fan presence (0 = no, 1 = yes) |
| 1 | 0 | ||
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F2 (USER) | Operating mode. (0 = always ON; 1 = parallel with |
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| comp.; 2 = parallel with comp. Reg. ON/OFF; 3 = parallel |
| 1 | 1 | |
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| with comp. Speed control). |
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F3 | (FACTORY) | Minimum voltage threshold at triac (a) | steps | 0 | 0 | |
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F4 | (FACTORY) | Maximum voltage threshold at triac (b) | steps | 166 | 166 | |
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F5 (USER) | Cooling cycle minimum speed temp. | °C | 35 | 35 | ||
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F6 (USER) | Cooling cycle minimum speed temp. | °C | 45 | 45 | ||
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F7 (USER) | Heating cycle minimum speed temp. | °C | 35 | 35 | ||
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F8 (USER) | Heating cycle maximum speed temp. | °C | 30 | 30 | ||
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F9 (USER) | Cooling cycle fan off temperature | °C | 20 | 20 | ||
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FA (USER) | Heating cycle fan off temperature | °C | 40 | 40 | ||
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Fb (USER) | Fan start time | 4 secs. | 0 | 0 |
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