47
- Tank interval will end and start heating interval timer, IF
* When this condition happen at tank side before case 1 thermo-off. 3WV switch to room side compulsory
and continue until complete room interval.
1.
Tank interval timer finish AND External Room Thermo ON
OR
2.
Fulfill above Case 1 of thermo off condition.
3 Backup heater control:
o
During heating heat up interval.
- Follow normal backup heater control operation.
o
During tank heat-up interval.
- Backup heater OFF during this interval.
4 Booster heater control:
o
During heating heat-up interval.
- Booster heater ON/OFF according to booster heater operation control.
o
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 fulfill 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:
o
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.
6 2 way valve opens.
Содержание WH-SHF09D3E8
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 ...
Страница 21: ...21 8 Wiring Connection Diagram 8 1 Indoor Unit 8 1 1 WH SHF09D3E8 ...
Страница 22: ...22 8 1 2 WH SHF12D9E8 ...
Страница 23: ...23 8 2 Outdoor Unit ...
Страница 24: ...24 9 Electronic Circuit Diagram 9 1 Indoor Unit 9 1 1 WH SHF09D3E8 ...
Страница 25: ...25 9 1 2 WH SHF12D9E8 ...
Страница 26: ...26 9 2 Outdoor Unit ...
Страница 27: ...27 10 Printed Circuit Board 10 1 Indoor Unit 10 1 1 Main Printed Circuit Board ...
Страница 28: ...28 10 1 2 Solar Printed Circuit Board Optional ...
Страница 29: ...29 10 2 Outdoor Unit 10 2 1 Main Printed Circuit Board ...
Страница 30: ...30 10 2 2 Noise Filter Printed Circuit Board ...
Страница 42: ...42 ...
Страница 48: ...48 ...
Страница 49: ...49 ...
Страница 59: ...59 ...
Страница 108: ...108 17 3 To Remove Pressure Gauge 17 4 To Remove Control Panel ...
Страница 109: ...109 17 5 To Remove RCCB ELCB 17 6 To Remove Transformer and Electronic Controller Board ...
Страница 116: ...116 19 2 WH UH09DE8 WH UH12DE8 ...
Страница 117: ...117 ...