Johnson Controls HVWHP072B32S - Page 288

6-6
SM-18006
FIELD WORK INSTRUCTIONS
(1) Operation Mode
(2) Test Run Start Time
(3) Data Collect Start Time
(4)
Read Out Data from
7-Segment in Water Source Unit
(5) Protection Control Code
52C1 52C2 DC Fan 52C1 52C2 DC Fan 52C1 52C2 DC Fan
CH1 CH2 CH1 CH2 CH1 CH2
21-2 21-1 21-2 21-1 21-2 21-1
20A1 20G 20CHG 20A1 20G 20CHG 20A1 20G 20CHG
Compressor 1 H1
Compressor 2 H2
Quantity of Compressor CC
Water Source Fan Step Fo
Expansion
Valve 1
E1
Expansion
Valve 2
E2
Water Source Bypass Expansion
Valve Opening
Eb
High Pressure
(Discharge Pressure)
Pd
Low Pressure
(Suction Pressure)
Ps
Entering Water Temperature Ta
Compressor 1 Td1
Compressor 2 Td2
Liquid Pipe 1 TE1
Liquid Pipe 2 TE2
Water Source Gas Pipe
Temperature
TG
Liquid Stop Valve
Temperature
TCH
Sub-cooling
Temperature
TSC
Inverter 1 TF1
Inverter 2 TF2
Fan
Controller 1
TF.1
Fan
Controller 2
TF.2
Compressor 1 A1
Compressor 2 A2
DC Fan 1 AF1
DC Fan 2 AF2
Compressor 1 UJ1
Compressor 2 UJ2
Compressor 1 cU1
Compressor 2 cU2
Compressor 1 iT1
Compressor 2 iT2
DC Fan 1 FT1
DC Fan 2 FT2
Checking Mode
Input/Output State
of Water Source Micro-Computer
SC
Inverter Frequency
Water Source Expansion
Valve Opening
Discharge Temperature
(Top of Compressor)
Evaporating Temperature
(Liquid Pipe)
Inverter
Temperature
Fan Controller Fin
Temperature
Primary Current of
Compressor
Secondary Current of
DC Fan
Accumulated Operating Time of
Compressor
Accumulated Operating Time of
Compressor (After Reset)
Cause Code of
Inverter Stoppage
Water Source Unit A Water Source Unit B Water Source Unit C
Water Source Unit Model
(Serial No. ) (Serial No. ) (Serial No. )
(2) Information of Water Source Unit
NOTE:
Refer to Section 3.1.5 “Checking Using 7-Segment Display” for items of check mode.
SEG1
Y20B
Y20C
YX2
YX1
Y20CHG
FAN
Y211
Y212
Y52C1
Y20A1
Y52C2
YCH1
YCH2