SETTING AND USING METHOD
ENGLISH
35
• When setting the properties of the VT & Pr gas meter (LHM1~LHM4)
On the initial setting screen, press (
▼
) button, and
the screen will be switched to the wattmeter/gas
meter property setting screen.
On the wattmeter setting screen, press (
▼
) but-
ton, and the screen will be switched to the gas
meter property setting screen.
When the item of gas meter you want to set is
blinking, press the SELECT button, and the screen
will be switched to the detailed setting window.
On the gas consumption setting screen, press (
▼
)
button to select the item of VT & Pr.
When the item of VT & Pr is blinking, press the SE-
LECT button, and the screen will be switched to the
screen where VT & PULSE RATIO SET is entered.
Information on the set items and values is
reflected in the detailed settings window.
Set VT & Pr
’
Set the connected indoor unit address in order.
- Set VT type (VT & PULSE SELECT).
: You may set a value of gas meter per pulse as VT & Pr is set.
Example) If you want to use 1 000
l
/ pulse gas meter, Pr is set
to a 1 with VT: 1.
- Connected indoor unit address setting (INDOOR ADDRESS SET)
: Input the address of the indoor unit connected to the correspon-
ding watt-hour meter.
※
After the initial installation, address setting of indoor unit con-
nected to each port shall not be changed. If it is changed, pre-
vious data cannot be used.
After setting the item, press the SELECT button to save the set-
tings, and then move to the next step.
If VT = P
1
, Pr = P
2
,
L H M
: N O T
U S E
1
L H M
: N O T
U S E
2
L H M
: N O T
U S E
3
L H M
: N O T
U S E
4
L H M
: V T & P r , O D
0
0
-
0
0
,
U
1
L H M
: N O T
U S E
2
L H M
: N O T
U S E
3
L H M
: N O T
U S E
4
C O N N E C T I O N :
M A S T E R
S T A N D B Y
P
:
A U T O
S E T
M E T E R
D O W N
D O W N
* L H M
L / P U L S E
S E L E C T *
7 . 1 0 L / P U L S E
U P
8 . 1 0 0 L / P U L S E
9 . V T & P r
* L H M
L / P U L S E
S E L E C T *
1 .
N O T
U S E
2 .
1
/ P U L S E
3 .
2 L
L
/ P U L S E
D O W N
W H M
: N O T
U S E
1
W H M
: N O T
U S E
2
W H M
: N O T
U S E
3
W H M
: N O T
U S E
4
I N D O O R
A D D R E S S
S E T
( S T A R T )
→
( E N D )
( 0 0 )
→
( 0 0 )
V T & P U L S E
R A T I O
S E T
V T : 0 0 0 0 0
,
P r : 0 0 0 0 0
L H M 1
[ P u l s e / k L
]
After setting every gas meter, press the menu button to save the settings, and then move to the
initial screen.
* Gas consumption per pulse = P
1
* (
l
/ Pulse)
1 000
P
2
Summary of Contents for PDI Premium PQNUD1S40
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