completing the installation and commissioning _45
ENGLISH
Key function
0
1
2
3
4
5
6
7
8
9
A
B
C
D
E
F
K1
K2
K3
K4
K1 Key function Display LED
Push 1
st
time Refrigerant charging in heating operation “K” “1” “BLANK” “BLANK”
Push 2
nd
time Test run in heating mode “K” “2” “BLANK” “BLANK”
Push 3
rd
time Pump out operation in heating mode (Outdoor unit’s address : NO 1) “K” “3” “BLANK” “1”
Push 4
th
time Pump out operation in heating mode (Outdoor unit’s address : NO 2) “K” “3” “BLANK” “2”
Push 5
th
time Pump out operation in heating mode (Outdoor unit’s address : NO 3) “K” “3” “BLANK” “3”
Push 6
th
time Pump out operation in heating mode (Outdoor unit’s address : NO 4) “K” “3” “BLANK” “4”
Push 7
th
time Open all valve of outdoor unit for vacuum preparation (Outdoor unit’s address : NO 1) “K” “4” “BLANK” “1”
Push 8
th
time Open all valve of outdoor unit for vacuum preparation (Outdoor unit’s address : NO 2) “K” “4” “BLANK” “2”
Push 9
th
time Open all valve of outdoor unit for vacuum preparation (Outdoor unit’s address : NO 3) “K” “4” “BLANK” “3”
Push 10
th
time Open all valve of outdoor unit for vacuum preparation (Outdoor unit’s address : NO 4) “K” “4” “BLANK” “4”
Push 11
th
time Open all valve for vacuum preparation (Total outdoor units, indoor unit and MCU units) “K” “4” “BLANK” “A”
Push 12
th
time Return to normal view mode -
K2 Key function Display LED
Push 1
st
time Refrigerant charging in cooling operation “K” “5” “BLANK” “BLANK”
Push 2
nd
time Test run in cooling mode “K” “6” “BLANK” “BLANK”
Push 3
rd
time Pump down operation in cooling mode (All outdoor units) “K” “7” “BLANK” “BLANK”
Push 4
th
time
Pipe checking (Check whether the pipe line of MCU correspond with indoor unit’s address in HR system)
“K” “8” “BLANK” “BLANK”
Push 5
th
time Judgment system of refrigerant amount “K” “9” “BLANK” “BLANK”
Push 6
th
time Return to normal view mode
K3 Key function Display LED
Push 1
st
time Reset
DVM PLUS3 HR_IM_E_32805-2.indd 45 2011-11-11 오후 4:18:32