Daikin Error Code H3

Fault Code H3: Malfunction of high pressure switch (HPS)

Fault Code H3

Fault: Malfunction of high pressure switch (HPS)
Defective high pressure switch
Broken wire
Defective outdoor unit PCB
Defective connector contact

For Daikin split and multi-split air conditioning systems included wall-mounted, duct-connected, floor-standing, multi-flow, stylish, european, ururu sarara & cassette-type units.
If molded case circuit breakers or earth leakage circuit breakers have tripped, do not reset the breaker immediately without first checking for any problems with insulation of equipment.
Resetting breakers without a check of insulation may cause damage to equipment.

SKU: 428-1-1 Category: Tags: , ,