CLIVET MSAN-XMi 120T, Инструкция по установке и эксплуатации, Страница: 89 / 92

4. MAINTENANCE
4.1 Confirmation before operating
1. Make sure if the ground wire is broken or fall off.
2. Make sure if a air strainer has been installed.
3. Start the power supply switch 12 hours before operating.
4.2 NON-A/C errors
1. For common protections, please refer to indoor unit operation
manual.
2. For NON-A/C errors, please refer to indoor unit operation manual.
4.3 Error information and code
If the following situation happens, please stop the unit and cut off the power supply and contact with local customer service center.
Table 4-1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
19
20
E0
E1
E2
E4
E5
E7
E8
xE9
EA
xH0
H1
H6
H7
dF
17
18
H9
21
22
23
24
25
26
27 PL
d0
xH4
H5
Display
Malfunction or Protection Remarks
Code
Outdoor Temp. sensor error
Discharge sensor error
Wrong drive model
5-min protection in A zone(heating fan)
Defrosting
Oil returning
The Temp.protection of inverter module
In or after 20min,communication breaks 2 times for the first time to electrified
If discharge temp. is below 15
đ
for 5 min after 10 minutes operating,
displays E7, when GAS is higher than 25 đ , it recovers
X represents in which system, 1 is system A, 2 is system B
X represents in which system, 1 is system A, 2 is system B
Indoor unit lost for over 3 munites; not recoverable,until the unit qty. recover
3
3
3(
[3
3
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3
[3
Low pressure protection
Evaporator T2 high temp. protection
DC fan protection
X represents in which system, 1 is system A, 2 is system B
X represents in which system, 1 is system A, 2 is system B
X represents in which system, 1 is system A, 2 is system B
X represents in which system, 1 is system A, 2 is system B
COMM. Error between IR341 and main chip
COMM. Error between 0537 and main chip
3 times of P6 protection in 60 munites
X represents in which system, 1 is system A, 2 is system B,
Not recoverable unitil re-power on
Not recoverable until re-power on
Not recoverable until re-power on
Not recoverable until re-power on
3 times of PL protection in 90 minutes Not recoverable until re-power on
3
High pressure protection or discharge
temperature switch protection
Inverter module protection
If the problem still existing, please contact the sales distributor or the service center, tell us your model No. and the detail of the error.
Outdoor unit COMM.Error
Phase protection
COMM.Error with indoor unit
Voltage protecation
Outdoor unit address error
3 times of P2 protection in 60 munites
3 times of P4 protection in 100 munites
Qty.of indoor units decreases error
3 times of P9 protection in 60 minutes
Compressor current protection
High discharge Temp.Protection
High condenser Temp.Protection
DC compressor module error
DC bus low pressure protection
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X represents in which system, 1 is system A, 2 is system B
X represents in which system, 1 is system A, 2 is system B
X represents in which system, 1 is system A, 2 is system B
X represents in which system, 1 is system A, 2 is system B
X represents in which system, 1 is system A, 2 is system B
X represents in which system, 1 is system A, 2 is system B
Compressor speed difference in one
second more than 15rps
Compressor speed difference between setting
speed and running speed more than 15rps
DC bus high voltage protection
MCE malfunction/simultaneously/cycle loop
Zero speed protection
Compressor wrong phase protection
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