54
3. When quiet request OFF time by weekly timer
When any of above mentioned condition is achieved, this control is cancelled.
12.14. Solar operation (Optional)
12.14.1. Solar operation
1. Control according to preset whether Solar Priority is set or not.
2. When tank connection is NOT set at SETTING mode, Solar operation is disabled.
3. When Pump A (from Solar pump station) is detected On through connection Y3 and Y4, then the Solar pump 3 Way Valve is
requested ON (Refer to figure below).
12.14.2. Solar operation control
When solar priority is SET
1. Operation condition:
a. Solar pump operates if all of the following conditions are fulfilled:-
• Power On. (regardless operation ON or OFF).
• There is operation request from Solar pump station.
• Tank hot water temp is below solar on upper limit temp [EEPROM 1 : 70]
°
C.
2. Stop condition:
a. Solar pump stops operating when:-
• No power supply to unit
OR
• There is
NO
operation request from Solar pump station
OR
• Tank hot water temp is above solar off upper limit temp [EEPROM 2 : 77]
°
C.
* heat pump OFF OR operate to room side when solar pump operate during solar priority set.
* booster heater OFF when solar pump operate during solar priority set.
When solar priority is NOT SET
1. Operation condition:
a. Solar pump operates if all of the following conditions are fulfilled:-
• Power On. (regardless operation ON or OFF).
• There is operation request from Solar pump station.
• Tank hot water temp is below solar on upper limit temp [EEPROM 1 : 70]
°
C.
• Heat pump thermo Off in tank mode OR Heat pump operate to room side (During Operation ON and tank mode selected).
2. Stop condition:
a. Solar pump stops operating when:-
• No power supply to unit
OR
• There is
NO
operation request from Solar pump station
OR
• Tank hot water temp is above solar off upper limit temp [EEPROM 2 : 77]
°
C.
• Heat pump thermo ON and operate to tank side. (During Operation ON and tank mode selected).
Содержание WH-MXF09D3E5
Страница 10: ...10 4 Location of Controls and Components 4 1 Monobloc Unit ...
Страница 11: ...11 4 1 1 Main Components ...
Страница 13: ...13 ...
Страница 15: ...15 4 1 4 Basic Operation 4 1 5 Advance Operation ...
Страница 16: ...16 4 1 6 Weekly Timer Setting ...
Страница 17: ...17 5 Dimensions 5 1 Monobloc Unit ...
Страница 18: ...18 6 Refrigeration And Water Cycle Diagram ...
Страница 19: ...19 ...
Страница 20: ...20 7 Block Diagram 7 1 WH MXF09D3E5 ...
Страница 21: ...21 7 2 WH MXF12D6E5 ...
Страница 22: ...22 8 Wiring Connection Diagram 8 1 WH MXF09D3E5 ...
Страница 23: ...23 ...
Страница 24: ...24 8 2 WH MXF12D6E5 ...
Страница 25: ...25 ...
Страница 26: ...26 9 Electronic Circuit Diagram 9 1 WH MXF09D3E5 ...
Страница 27: ...27 ...
Страница 28: ...28 9 2 WH MXF12D6E5 ...
Страница 29: ...29 ...
Страница 30: ...30 10 Printed Circuit Board 10 1 Water System 10 1 1 Main Printed Circuit Board ...
Страница 31: ...31 10 1 2 Solar Printed Circuit Board Optional ...
Страница 32: ...32 10 2 Refrigerant System 10 2 1 Main Printed Circuit Board ...
Страница 33: ...33 10 2 1 1 Capacitor Printed Circuit Board 10 2 1 2 Noise Filter Printed Circuit Board ...
Страница 34: ...34 11 Installation Instruction Monobloc Unit Dimension Diagram ...
Страница 55: ...55 ...
Страница 56: ...56 ...
Страница 103: ...103 17 3 To Remove The Cabinet Rear Plate 17 4 To Remove Pressure Gauge 17 5 To Remove RCCB ...
Страница 109: ...109 19 Exploded View and Replacement Parts List 19 1 Refrigerant System ...
Страница 110: ...110 ...
Страница 114: ...114 19 2 Water System ...