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4
WB
Inlet: DB
Outlet:
DB
psi(MPa)
psi(MPa)
V
V, L
1
-L
3
V, L
2
-L
3
V
V
V
V
:
m
kW
A
1
n
-
=
Table 8.1 Test Run and Maintenance Record
COMPRESSOR MFG. No.
DATE:
1.
Is the rotation direction of the indoor fan correct?
2.
Is the rotation direction of the outdoor fan correct?
3.
Are there any abnormal compressor sounds?
4.
Has the unit been operated at least twenty (20) minutes?
5.
Check Room Temperature:
6.
Check Outdoor Ambient Temperature:
7.
Check Refrigerant Temperature:
Liquid Temperature:
Discharge Gas Temperature:
8.
Check Pressure:
Discharge Pressure:
Suction Pressure:
9.
Check Voltage:
Rated Voltage:
Operating
Voltage:
Starting Voltage:
Phase imbalance
10.
Check Compressor Input Running Current:
Input:
Running Current:
11.
Is the refrigerant charge adequate?
12.
Do the operation control devices operate correctly?
13.
Do the safety devices operate correctly?
16.
Are all cabinet panels fixed?
17.
Are all cabinet panels free from rattles?
18.
Is the filter clean?
19.
Is the heat exchanger clean?
20.
Are the stop valves open?
21.
Does the drain water flow smoothly from the drain pipe?
14.
Has the unit been checked for refrigerant leakage?
15.
Is the unit clean inside and outside?
22.
Do the components of the system change and replace?
MODEL:
SERIAL. No.
CUSTOMER'S NAME AND ADDRESS:
THE RESULT OF ALL PERIODIC ROUTINE TESTS:
L
1
-L
2
*Check the installation manual of water module for additional items should be recorded in case of water module is utilized.
Inlet:
Outlet:
Inlet:
Outlet:
No.1 DB /WB
o
F(
o
C)
No.2 DB /WB
o
F(
o
C)
No.3 DB /WB
o
F(
o
C)
No.4 DB /WB
o
F(
o
C)
DB /WB
o
F(
o
C)
DB /WB
o
F(
o
C)
DB /WB
o
F(
o
C)
DB /WB
o
F(
o
C)
No.5 DB /WB
o
F(
o
C)
No.6 DB /WB
o
F(
o
C)
No.7 DB /WB
o
F(
o
C)
No.8 DB /WB
o
F(
o
C)
DB /WB
o
F(
o
C)
DB /WB
o
F(
o
C)
DB /WB
o
F(
o
C)
DB /WB
o
F(
o
C)
WB
o
F(
o
C)
o
F(
o
C)
o
F(
o
C)
o
F(
o
C)
o
F(
o
C)
o
F(
o
C)
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