Rinnai REU-VR2426WS Solar 26, Руководство по обслуживанию

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REU-VR2626WB (B26) /REU-VR2426WS (S26) /REU-VRM2626WG (INF26) - 28 - Issue 3 - 13/11/14 ©Rinnai
18. Dismantling for Service
240 Volt potential exposure. Isolate the appliance and reconfirm with a neon screwdriver or multimeter.
NOTE: As this manual covers a wide range of models, some details of the dismantling
procedure may be slightly different to those depicted in this manual.
Item Page
1. Removal of the Front Panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .29
2. Removal of the PCB Unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .29
3. Removal of the Water Flow Sensor, Servo and Bypass Servo . . . . . . . . . . . . .29
4. Removal of the Bypass Servo. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .30
5. Removal of Transformer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .30
6. Removal of Sparker. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .30
7. Removal of the Manifold and Burner unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . .30
8. Removal of the Gas Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .31
9. Removal of Flame rod and spark plug . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .32
10. Removal of Outgoing Water Thermistor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .32
11. Removal of Heat Exchanger Thermistor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .32
12. Removal of Bypass Servo. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .33
13. Removal of Anti Frost Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .33
14. Removal of Anti Frost heater . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .34
15. Removal of the Fan Motor. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .34
16. Removal of Heat Exchanger . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .35
17. Removal of Thermal Fuse. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .36
Unless otherwise stated, re-assembly is the reverse of
dismantling.