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12.10. Tank Booster Heater Control
12.10.1. Tank booster heater control
Heating operation condition:
1. Booster heater Turn On condition:
• After BOOSTER HEATER DELAY TIMER fulfil during heat pump startup time in tank mode, or during switching from heating
heat-up interval to tank heat-up interval in heat+tank mode (heating priority not set).
• Tank temperature < tank set tempe
[-5 C]
,
• 20 minutes since previous heater off.
* BOOSTER HEATER DELAY TIMER is clear when tank heat-up interval end.
2. Booster heater Turn Off condition:-
• Tank temperature > tank set tempe
[+2 C]
for continuous 15 sec
• When BOOSTER HEATER DELAY TIMER start count after switch from heating heat-up interval to tank heat-up interval
* DELAY TIMER can be set by control panel.
12.11. Three Way Valve Control
• Purpose:
- 3 ways valve is used to change flow direction of hot water from heat pump between heating side and tank side
• Control contents:
1. 3 ways valve switch Off:
• During 3 ways valve switch Off time, the hot water will provide heat capacity to heating side.
2. 3 ways valve switch On:
• During 3 ways valve switch On time, the hot water will provide heat capacity to tank side.
3. Stop condition:
• During stop mode, 3 ways valve will be in switch off position
12.12. Sterillization Mode
1. During Sterillization mode, Tank will be heat up to the Sterillize Set temperature for a certain period of time, also set by
controller.
2. The function can only be set on timer to operate once in a week.
3. It will be cancelled even when the temperature is not reached after 4 hours.
4. When tank mode is OFF or disabled, sterillization is cancelled.
12.13. Quiet Operation
• Purpose:
- To provide quiet operation compare to normal operation by reduces outdoor unit noise.
• Starting condition:
1. When quiet button is presses.
2. When quiet request ON time by weekly timer (Refer to control panel.)
• When any of above mentioned condition is achieved, this control is activated.
New target FM speed = Present target FM speed - 80 rpm
Minimum target FM speed = 200 rpm
• Cancellation condition:
1. Cancel by press quiet button
2. Stop by OFF/ON button
Содержание WH-SXF12D6E5
Страница 10: ...10 4 Location of Controls and Components 4 1 Indoor Unit 4 1 1 Location of Control ...
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Страница 13: ...13 4 1 2 Weekly Timer Setting ...
Страница 14: ...14 4 1 3 Setting Up The Special Functions ...
Страница 15: ...15 4 1 4 Main Components 4 2 Outdoor Unit ...
Страница 16: ...16 5 Dimensions 5 1 Indoor Unit ...
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Страница 24: ...24 8 2 Outdoor Unit ...
Страница 25: ...25 9 Electronic Circuit Diagram 9 1 Indoor Unit 9 1 1 WH SXF09D3E5 ...
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Страница 27: ...27 9 2 Outdoor Unit ...
Страница 28: ...28 10 Printed Circuit Board 10 1 Indoor Unit 10 1 1 Main Printed Circuit Board ...
Страница 29: ...29 10 1 2 Solar Printed Circuit Board Optional ...
Страница 30: ...30 10 2 Outdoor Unit 10 2 1 Main Printed Circuit Board ...
Страница 31: ...31 10 2 2 Capacitor Printed Circuit Board 10 2 3 Noise Filter Printed Circuit Board ...
Страница 48: ...48 Heat Tank Mode Heating priority not set Under Solar Priority Set Condition ...
Страница 49: ...49 Heat Tank Mode Heating priority not set Under Solar Priority Not Set Condition ...
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Страница 105: ...105 17 3 To Remove Pressure Gauge 17 4 To Remove Control Panel ...
Страница 106: ...106 17 5 To Remove RCCB ELCB 17 6 To Remove Transformer and Electronic Controller Board ...
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