46
Trouble shooting
Error on Universal Comm. Kit temperature sensor OPEN/SHORT
1. Checking method
ĮЇϩʒͱͱθЇ̈͝ϩʒ̈ϑΧ̷ɇц
(Room temperature sensor OPEN/SHORT)
(Discharge temperature sensor OPEN/SHORT)
Description
When the temperature sensor part of Universal Comm. Kit is detected as OPEN/SHORT
Reason
Ã͝ʀͱθθʪʀϩ̈͝ϑϩɇ̷̷ɇϩ̈ͱ͝ͱ˙ťƟߣߢߢߢϩʪ͔ΧʪθɇϩЇθʪϑʪ͝ϑͱθͱθϑЇΧΧ̷̈ʪʒϩʪ͔ΧʪθɇϩЇθʪϑʪ͝ϑͱθ
Temperature feature table of PT1000
ॷ ˙ϩʪθʒʪϩɇʀ˵̈͝˝ϩ˵ʪʀͱ͝͝ʪʀϩͱθ࣑AĘߦߣ࣒ࡥ͔ʪɇϑЇθʪϩ˵ʪʪ̷ʪʀϩθ̈ʀθʪϑ̈ϑϩɇ͝ʀʪɵʪϩиʪʪ͝ϩʪθ͔̈͝ɇ̷ɇ͝ʒϩʪθ͔̈͝ɇ̷
C, and between terminal B and terminal C and then compare the table below. If the resistance is out of
ࣛߥߢऌঌA࣑ࣛߤߤऌঌ࣒ड़ॐߧߢऌঌA࣑ߣߤߤऌঌ࣒ϑʪʀϩ̈ͱ͝ࡥ̈ϩӥ̷̷ɵʪʒ̈ϑΧ̷ɇцʪʒɇϑʪθθͱθ̈͝ʒ̈ʀɇϩ̈ͱ͝ɇθʪɇ
ʪɇϩЇθʪͱ˙ťƟߣߢߢߢϑʪ͝ϑͱθ
Temperature
Resistanc
e
-50 [
ঙ
]
1200 [Ω]
1150 [Ω]
1100 [Ω]
1050 [Ω]
1000 [Ω]
950 [Ω]
900 [Ω]
850 [Ω]
800 [Ω]
-40 [
ঙ
] -30 [
ঙ
] -20 [
ঙ
] -10 [
ঙ
]
0 [
ঙ
]
10 [
ঙ
] 20 [
ঙ
]
30 [
ঙ
]
40 [
ঙ
] 50 [
ঙ
]
-58 [
ছ
] -40 [
ছ
] -22 [
ছ
] -4 [
ছ
]
14 [
ছ
]
32 [
ছ
]
50 [
ছ
]
68 [
ছ
]
86 [
ছ
]
104 [
ছ
] 122 [
ছ
]
ťƟߣߢߢߢ
Feature table of supplied temperature sensor
ॷ A˵ʪʀ̧ϩ˵ʪθʪϑ̈ϑϩɇ͝ʀʪЭɇ̷Їʪͱ˙θͱͱ͔ϩʪ͔ΧʪθɇϩЇθʪϑʪ͝ϑͱθʀͱ͝͝ʪʀϩͱθɇ͝ʒϩ˵ʪť9ɇ˙ϩʪθʒ̈ϑʀͱ͝͝ʪʀϩ̈͝˝
them.
Ɵʪ͔ΧʪθɇϩЇθʪઘA࣑ছ࣒
ŵʪϑ̈ϑϩɇ͝ʀʪЭɇ̷Їʪ̧࣑צ࣒
ߩߢ࣑ߣߧߪ࣒
ߤߤ
ߨߢ࣑ߣߦߢ࣒
ߥߢ
ߧߢ࣑ߣߤߤ࣒
ߦߤ
ߦߢ࣑ߣߢߦ࣒
ߧߪ
ߥߢ࣑ߪߨ࣒
ߪߥ
ߤߢ࣑ߨߪ࣒
ߣߤߣ
ߣߢ࣑ߧߢ࣒
ߣߪߢ
ߢ࣑ߥߤ࣒
ߤߩߥ
ࣛߣߢ࣑ߣߦ࣒
ߦߥߢ
• Wired remote controller will display the same error shown in the outdoor unit.
NOTE
Summary of Contents for MCM-D211UN
Page 54: ......
