MDC FORBES 15+ 2021 - Hot Water System; Water Pump; Diesel Heater

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45
Plumbing
Hot Water System
Diesel Heater
Pre January 2019 Trouble Shooting
Water Pump
Problem Possible Cause Remedy
No power • Turned off at control panel.
• Tripped breaker.
• Turn on at control panel.
• Reset breaker.
Not lighting • Flue cover not removed.
• No gas supply.
• Air in gas line.
• Remove ue cover.
• Check bottle has gas and turned on.
• Repeat start procedure until air is
purged from the system.
Problem Possible Cause Remedy
Not running (no sound) • Power off at control panel.
• Switch beside kitchen turned off.
• Switch on power.
• Turn on switch at kitchen.
Air and water spitting from
tap
• Water tank empty.
• Split hose.
• Fill tanks.
• Repair hose.
Running but poor pressure • Gauze lter at pump blocked. • Clear lter of debris.
Code of
malfunction
Description Flash frequency
1 Circulation of ve short ash, one long ash
2 Circulation of ve short ash, two long ash
3 Circulation of ve short ash, three long ash
4 Circulation of ve short ash, four long ash
5 Circulation of ve short ash, ve long ash
6 Circulation of ve short ash, six long ash
7 Circulation of ve short ash, seven long ash
8 Circulation of ve short ash, eight long ash
9 Circulation of ve short ash, nine long ash
10 Circulation of ve short ash, ten long ash