Omega OTEC IEMP-D Series, Техническое руководство, Страница: 92 / 95

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2. Spot check query function (Press the button on the display board to spot check the system parameters)
IEMP009(12,18,24)J3A-DCG026(36,53,71)
Sequence number Spot check parameter contents Remarks
01 Indoor unit T1 temperature Actual value, temperature accurate to 0.5 ℃
02 Indoor unit T2 temperature
Actual value, temperature accurate to 0.5 ℃
03 Outdoor unit T3 temperature
Actual value, temperature accurate to 0.5 ℃
04 Outdoor unit T4 temperature
Actual value, temperature accurate to 0.5 ℃
05 Outdoor unit TP temperature
Actual value, it can display three digits such
as 101
℃
06 Outdoor unit IPM temperature
Actual value, temperature accurate to 0.5 ℃
07 Current compressor target frequency Actual value
08 Current compressor operating frequency Actual value
09 Current operating wind speed of internal fan Actual value×10
10 Current operating wind speed of external fan Actual value×10
11 Opening of electronic expansion valve of outdoor unit No electronic expansion valve
，
it shows "0"
12 Voltage Actual value
13 current Actual value
14 Indoor unit program version number
15
Indoor unit EEPROM parameter program version
number
16 Machine model
17 the last fault code No fault display “--”
18 the last but one fault code No fault display “--”
19 the last but two fault code No fault display “--”
20
nd End
IEMP031(36,42,48,60)J3A-DCG090(105,120,140,160)
Sequence number Spot check parameter contents Remarks
1 Operation mode
(0 - standby; 1 - air supply; 2 - refrigeration; 3 -
heating; 4 - forced refrigeration; 6 -
dehumidification)
2 Operating wind speed and level
(0-shutdown; 2-low wind; 3-mid wind; 4-high
wind)
3 The number of HP of indoor unit‘s capacity
4 Total capacity demand of indoor unit
5
Capability requirements after outdoor unit
modification
6 Ts setting temperature The actual value
7 T1 indoor temperature The actual value
8 T2 or T2B temperature
The actual value
（
Heating display T2, other
display T2B
）
9 T3 pipe temperature
The actual value
10 T4 environment temperature The actual value
11 T5 discharge temperature
The actual value
12 TF Module temperature
The actual value
13 TL Temperature of refrigerant radiation pipe Refrigerant radiation pipe
14 The opening of Electronic expansion valve The actual value×8
15 Actual current value