38
ENG
MasterAria +030220481 - rel. 1.0 - 12.11.2007
P
Parameter
Def.1 Def.2 Def.3 Min Max
UOM SV
type SV
#
Modbus® access
notes
39
Confi guration of output NO4
0
Output disabled
1
ON/OFF cold water valve (norm. open)
2
ON/OFF hot water valve (norm. open)
3
Chiller activation signal, cold water request (norm.
open). Contact closed with cold/hot water valve
or cold water valve only active (open with valve
deactivated)
4
Boiler, heat pump activation signal, hot water
request (normally open). Contact closed with cold/
hot water valve or hot water valve only active (open
with valve deactivated)
5
ON/OFF hot/cold water valve (normally open).
Activated with cooling/heating request from
controller. Off when are both deactivated
6
ON/OFF heater(normally open) (set parameters P46
& P13)
7
Alarm (normally open)
8
DO NOT SELECT
9
3-point valve + (clockwise) for cold water (hot/cold
water if dip4=OFF)*
10
3-point valve - (anticlockwise) for cold water (hot/
cold water if dip4=OFF)*
11
3-point valve + (clockwise) for hot water
(deactivated if dip4=OFF) *
12
3-point valve - (anticlockwise) for hot water
(deactivated if dip4=OFF) *
13
Valve with 0 to 10 Vdc input for cold water (hot/cold
water if dip4=OFF) *
14
Valve with 0 to 10 Vdc input for hot water
(deactivated if dip4 =OFF) *
15
DO NOT SELECT
16
DO NOT SELECT
17
0 to 10 Vdc output for modulating heater control (by
external module). Set parameters P111, P117.*
18
Output (triac or relay) for man. of ON/OFF heaters
(with hysteresis) on P+I. Set parameters P111, P112.*
19
Open 3-point outside damper*
20
Close 3-point outside damper*
21
0 to 10 Vdc outside damper
22
DO NOT SELECT
23
ON/OFF outside damper
24
ON/OFF recovery bypass damper
(*) The P+I parameters need to be set
13
13
9
0
24
---
I
15
143
U
40
Confi guration of output NO5 (see P39)
14
21
10
0
24
---
I
16
144
U
41
Confi guration of output NO6 (see P39)
23
18
19
0
24
---
I
17
145
U
42
Confi guration of output NO7 (see P39)
0
24
20
0
24
---
I
18
146
U
43
Confi guration of digital input 3
0
input disabled
1
economy (norm. open) varies the set point
(cooling= increase, heating= decrease)
2
window alarm (norm. open) stops fan and closes
the valve
3
DO NOT SELECT
4
DO NOT SELECT
5
local stop (generic alarm norm. open) stops fan and
closes the valve
6
economy (norm.closed)
7
window alarm (norm. closed)
8
DO NOT SELECT
9
DO NOT SELECT
10
local stop (generic alarm normally closed). Stops the
fan and closes the valve
11
enable antifreeze by time (normally open)
12
enable antifreeze by time (normally closed)
13
dirty fi lter alarm from diff erential pressure switch
(normally open)
14
dirty fi lter alarm from diff erential pressure switch
(normally closed)
10
10
10
0
14
---
I
19
147
U
44
Confi guration of digital input 4 (see P43)
12
12
12
0
14
---
I
20
148
U
45
Confi guration of digital input 5 (see P43)
14
14
14
0
14
---
I
21
149
U
46
Heater band hysteresis (see P39=6)
30
30
30
0
255
°C/10 A
26
26
U
47
Max. coil temp. to deactivate heater (see P39=6)
40
40
40
0
255
°C
A
27
27
U
Содержание MasterAria
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