52
12.8. Indication Panel
Note:
• If Operation LED is blinking, there is an abnormality operation occurs.
12.9. Back-Up Heater Control
12.9.1. Electric Heater control
1. Normal Heating Mode
• Heater On condition:
a. Heater switch is ON
b. After Heatpump thermo ON for
[30]
mins
c. After water pump operate
[9]
mins
d. Outdoor air temperature < Outdoor set temperature for heater
e. When water outlet temperature < Water set tempe
[-8
°
C
]
f.
[20]
minutes since previous Backup heater Off
* When heatpump cannot operate due to error happens during normal operation, heater will go into force mode
automatic
* Heater need to operate during deice operation
• Heater Stop Condition:
a. When outdoor set temperature > outdoor set tempe
[+2
°
C]
for continuous 15 secs OR
b. When water out temp> water set tempe
[-2
°
C]
for continuous 15 secs OR
c. Heater switch is Off OR
d. Heat pump thermo-off or OFF condition
2. Force Heater Mode
• Heater On Condition:
a. After water pump operate
[9]
mins
b. When water outlet temperature < water set tempe
[-8
°
C]
c.
[20]
minutes since previous Backup heater Off
• Heater Stop condition
a. Force mode off
OR
b. When water outlet temperature > water set tempe
[-2
°
C]
for continuous 15 secs
* Do not operate heater at the following situation
1. Water outlet temperature sensor, and water inlet sensor abnormal
2. Flow switch abnormal
3. Circulation pump stop condition
4. During Heat pump switch to tank side
LED
Operation
Color
Green
Light ON
Operation ON
Light OFF
Operation OFF
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 ...