C. Sensor, current, compressor operation frequency, PMV opening, Miswiring (mispiping) check display
Using the service display function, you can check a variety of information.
(Note 1) Basically carry out the service switch settings while the machine stops. If carry out during the operation,
the pressure may change suddenly and a danger may grow.
○:ON (○*:3 sec ON/0.5 sec OFF)●:OFF
◎:Rapid Flashing(5 times/sec) ◇:Slow Flashing(1 time/sec)
display Contents
No.
D800 D801 D802 D803 D804 D805 Temp. sensor Current
(YL) (YL) (YL) (YL) (YL) (GN) (˚C) (A)
0 ●●●●● -26 or less 0〜0.9 0〜4.9 0〜19 No error
1 ○●●●● -25〜-21 1〜1.9 5〜9.9 20〜39 Trouble in unit A
2 ●○●●● -20〜-16 2〜2.9 10〜14.9 40〜59 Trouble in unit B
3 ○○●●● -15〜-11 3〜3.9 15〜19.9 60〜79 Trouble in unit A and B
4 ●●○●● -10〜-6 4〜4.9 20〜24.9 80〜99 Trouble in unit C
5 ○●○●● -5〜-1 5〜5.9 25〜29.9 100〜119 Trouble in unit A and C
6 ●○○●● 0〜4 6〜6.9 30〜34.9 120〜139 Trouble in unit B and C
7 ○○○●● 5〜9 7〜7.9 35〜39.9 140〜159 Trouble in unit A,B and C
8 ●●●○● 10〜14 8〜8.9 40〜44.9 160〜179
9 ○●●○● 15〜19 9〜9.9 45〜49.9 180〜199
10●○●○● 20〜24 10〜10.9 50〜54.9 200〜219
11○○●○● 25〜29 11〜11.9 55〜59.9 220〜239
12●●○○● 30〜34 12〜12.9 60〜64.9 240〜259
13○●○○● 35〜39 13〜13.9 65〜69.9 260〜279
14●○○○● 40〜44 14〜14.9 70〜74.9 280〜299
15○○○○● 45〜49 15〜15.9 75〜79.9 300〜319
16●●●●○ 50〜54 16〜16.9 80〜84.9 320〜339
17○●●●○ 55〜59 17〜17.9 85〜89.9 340〜359
18●○●●○ 60〜64 18〜18.9 90〜94.9 360〜379
19○○●●○ 65〜69 19〜19.9 95〜99.9 380〜399
20●●○●○ 70〜74 20〜20.9 100〜104.9 400〜419
21○●○●○ 75〜79 21〜21.9 105〜109.9 420〜439
22●○○●○ 80〜84 22〜22.9 110〜114.9 440〜459
23○○○●○ 85〜89 23〜23.9 115〜119.9 460〜479
24●●●○○ 90〜94 24〜24.9 120〜124.9 480〜499
25○●●○○ 95〜99 25〜25.9 125〜129.9 500
26●○●○○ 100〜104 26〜26.9 130〜134.9 -
27○○●○○ 105〜109 27〜27.9 135〜139.9 -
28●●○○○ 110〜114 28〜28.9 140〜144.9 -
29○●○○○ 115〜119 29〜29.9 145〜149.9 -
30●○○○○ 120 or more 30〜30.9 150〜154.9 -
31○○○○○ Sensor error31 or more155〜 or more -
Miswiring
(mispiping) check
◇
Compressor
frequency (rps)
PMV opening
(pls)
Trouble in unit D
Trouble in unit A and D
Trouble in unit B and D
Trouble in unit A,B and D
Trouble in unit C and D
Trouble in unit A,C and D
Trouble in unit B,C and D
Trouble in unit A,B,C and D
Trouble in unit E
Trouble in unit A and E
Trouble in unit B and E
Trouble in unit A,B and E
Trouble in unit C and E
Trouble in unit A,C and E
Trouble in unit B,C and E
Trouble in unit A,B,C and E
Trouble in unit D and E
Trouble in unit A,D and E
Trouble in unit B,D and E
Trouble in unit A,B,D and E
Trouble in unit C,D and E
Trouble in unit A,C,D and E
Trouble in unit B,C,D and E
Trouble in unit A,B,C,D and E
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