Ecoplus SWBH 26 Installation Instructions Manual - Page 12

Browse online or download pdf Installation Instructions Manual for Water Heater Ecoplus SWBH 26. Ecoplus SWBH 26 20 pages. High temp heat pump

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Ⅵ.Operation introductions

7.Malfunction Display / System Protection

Protection/Malfunction

Water inlet temp sensor failure

Water outlet temp sensor failure

System 1

Ambient

System 2

Winter 1 antifreeze protect

Winter 2 antifreeze protect

System 2

System 1 air exhaust temp sensor failure

System 2 air exhaust temp sensor failure

System 1 air exhaust too high protect

System 2 air exhaust too high protect

Exhaust air temperature too high protect

System 1 gas high pressure protect

System 1 gas low pressure protect

System 2 gas high pressure protect

System 2 gas low pressure protect

Water flow switch failure

Power source wrong/open phase

Defrost

Communication failure

Note: some heat pump do not have the indicating light.

coil temp sensor failure

Air circulatio temp sensor failure

temp

sensor failure

coil temp sensor failure

air circulatio temp sensor failure

If screen show EE 3 as Fig.7,means

malfunction for water flow switch,

Malfunction code see below:

Fig.7

LCD display

Water heater

Blinks