Daikin BRC7E61W Service Manual Page 150

  • Download
  • Add to my manuals
  • Print
  • Page
    / 266
  • Table of contents
  • TROUBLESHOOTING
  • BOOKMARKS
  • Rated. / 5. Based on customer reviews
Page view 149
SiENBE34-703 Troubleshooting by Indication on the remote control
Troubleshooting 139
3.15 E3 Outdoor Unit: Actuation of High Pressure Switch
remote control
Display
E3
Applicable
Models
RXYSQ4~6P
Method of
Malfunction
Detection
Abnormality is detected when the contact of the high pressure protection switch opens.
Malfunction
Decision
Conditions
Error is generated when the HPS activation count reaches the number specific to the operation
mode.
(Reference) Operating pressure of high pressure switch
Operating pressure: 4.0MPa
Reset pressure: 3.0MPa
Supposed
Causes
! Actuation of outdoor unit high pressure switch
! Defect of High pressure switch
! Defect of outdoor unit PC board (A1P)
! Instantaneous power failure
! Faulty high pressure sensor
Page view 149
1 2 ... 145 146 147 148 149 150 151 152 153 154 155 ... 265 266

Comments to this Manuals

No comments