8 Configuration
Installer and user reference guide
25
VAM350~2000J7VEB
Heat reclaim ventilation unit
4P487293-1 – 2017.08
Setting
mode
Setting
switch
no.
Setting
description
Setting position no.
01
02
03
04
05
06
07
08
09
10
11
12
13
14
15
18(28)
0
External signal
JC/J2
Last
command
Priority
on
external
input
Priority on
operation
Disable
nighttime
free
cooling /
Forced
stop
—
24 hours
ventilation
On/Off
—
—
—
—
—
—
—
—
—
1
Setting for
direct Power
ON
Off
On
—
—
—
—
—
—
—
—
—
—
—
—
—
2
Auto restart
setting
Off
On
—
—
—
—
—
—
—
—
—
—
—
—
—
3
Output signal
to external
damper
(X24A)
—
—
Damper
output
(fan
operation)
Damper
output
(fan
operation)
—
—
—
—
—
—
—
—
—
—
—
4
Indication of
ventilation
mode
On
Off
—
—
—
—
—
—
—
—
—
—
—
—
—
18(28)
6
Automatic
ventilation air
flow mode
Linear
—
Fixed A
Fixed B
—
—
—
—
—
—
—
—
—
—
—
7
Fresh-up
mode
No
indication
supply
No
indication
exhaust
Indication
supply
Indication
exhaust
—
—
—
—
—
—
—
—
—
—
—
8
External input
terminal
function
selection
(between J1
and JC)
Fresh-up
Error
output
Error
output
stop
operation
Forced off
Fan
forced off
Air-flow
up
—
—
—
—
—
—
—
—
—
9
BRP4A50A
output
switching
selection
(between X3
and X4)
Heater
output
Error
output
Fan
output
(Low/
High/
Ultra-
high)
Fan
output
(High/
Ultra-
high)
Fan
output
(Ultra-
high)
Fan output (Low/
High/Ultra-high)
—
—
—
—
—
—
—
—
(between X1
and X2)
Operation
output
Operation output
24-hour
ventilation
and
operation
output
24-hour
ventilation
output
—
—
—
—
—
—
—
—
18(28)
11
Filter
contamination
check**
No action
Reset
filter
check
Force
filter
check
—
—
—
—
—
—
—
—
—
—
—
—
Содержание VAM350J7VEB
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