47
Case 4 (Only during solar priority is set condition):
• When solar pump ON, tank heat-up interval end early and 3 ways valve switch to room side.
• THERMO ON TEMP:
1. THERMO ON TEMP = Heat pump tank target tempe
[-3 C]
.
2. After Heating heat-up interval, always detect tank temperature. Switch to next tank heat-up interval when tank
temperature < THERMO ON TEMP and solar 3 way valve OFF.
• Tank interval will end and start heating interval timer, IF
1. Tank interval timer finish
AND
External Room Thermo ON
OR
2. Fulfill above 4 case of thermo off condition.
3. Backup heater control:
a. During heating heat up interval
• Follow normal backup heater control operation
b. During tank heat-up interval
• Backup heater OFF during this interval
4. Booster heater control:
a. During heating heat-up interval.
• Booster heater ON/OFF according to booster heater operation control
b. During tank heat-up interval.
• Once switch from heating heat-up interval to tank heat-up interval, turn off the booster heater and start counting the
BOOSTER HEATER DELAY TIMER.
• Booster heater turn ON after BOOSTER HEATER DELAY TIMER fufill and tank temperature lower than tank set
temperature.
• BOOSTER HEATER DELAY TIMER is clear when switch to heating heat-up interval.
5. Solar 3 way valve
• Solar 3WV operates follow solar operation specification.
* Under solar priority is set condition, when solar 3WV is ON, booster heater turn OFF
* Under solar priority is not set condition, solar 3WV only can ON during heating heat-up interval.
Содержание WH-SXF12D6E5
Страница 10: ...10 4 Location of Controls and Components 4 1 Indoor Unit 4 1 1 Location of Control ...
Страница 11: ...11 ...
Страница 12: ...12 ...
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 ...
Страница 17: ...17 5 2 Outdoor Unit ...
Страница 19: ...19 ...
Страница 20: ...20 7 Block Diagram 7 1 WH UX09DE5 ...
Страница 21: ...21 7 2 WH UX12DE5 ...
Страница 22: ...22 8 Wiring Connection Diagram 8 1 Indoor Unit 8 1 1 WH SXF09D3E5 ...
Страница 23: ...23 8 1 2 WH SXF12D6E5 ...
Страница 24: ...24 8 2 Outdoor Unit ...
Страница 25: ...25 9 Electronic Circuit Diagram 9 1 Indoor Unit 9 1 1 WH SXF09D3E5 ...
Страница 26: ...26 9 1 2 WH SXF12D6E5 ...
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 ...
Страница 57: ...57 ...
Страница 58: ...58 ...
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 ...
Страница 116: ...116 19 2 WH UX09DE5 WH UX12DE5 ...
Страница 117: ...117 ...