6
05. 04. 22. Document Number 672044
Nuaire | Western Industrial Estate | Caerphilly | CF83 1NA | nuaire.co.uk
DAVE Supply (DS)
Installation Manual
6.2.3 DS1-4 with Electric Heating
Supply Fan E
A1
Neutral
Live 1
Live 2
Live 3
Supply Fan
Control
A1
Main Supply
Connection
IO Damper N
IO Damper
Close
Supply Fan L1
Supply Fan 10v
Supply Fan 0-10v
Supply Fan 0v
A3
IO Damper
Open
A2
Supply Fan N
S1
W2
S2
W4
C1
C2
Key:
Pre-Wired Connection
Factory Connection
Optional External Connection
Mandatory External Connection
A1 : Rotary Isolating Switch (Supplied by Customer.)
A3 : Close to Open IO Damper (Supplied by Customer.)
S1 : Fresh Air Sensor
S2 : Supply Air Sensor
W2 : Dirty Filter Alarm (Open = Alarm)
W4 : Capilliary Switch Manual Reset (Open = Alarm)
Supply Air flow
Alarm.
(<1V Return is
Fault)
B1
B2
Supply AFS 0v
B3
Supply AFS Signal
Supply AFS 24v
Fresh Air
Temp Sens
Supply Air
Temp Sens
Electric Heater Live
Electric Heater Earth
Electric Heater Neutral
Overtemp Alarm
Overtemp Alarm
Supply Fan Power
Supply Fan Control
08
09
10
11
15
16
17
18
23
24
25
26
27
28
02
03
04
05
06
07
01
35
36
37
38
39
40
IO Damper
Earth Block
Dirty
Filter
Fresh Air
Sensor
Supply Air
Sensor
Dirty Filter
7
Wiring - DS1-4 with Electric Heating
6.2.4 DS5-7 with Electric Heating
W1
S1
A3
A4
W2
B1 B2
C1 C2
S2
D6
D7
Key:
Pre-Wired Connection
Factory Connection
Optional External Connection
Mandatory External Connection
A1 : Rotary Isolating Switch (Supplied by Customer.)
A3 : Close to Open IO Damper (Supplied by Customer.)
S1 : Fresh Air Sensor
S2 : Supply Air Sensor
W1 : Supply Fan Alarm (Open = Alarm)
W2 : Dirty Filter Alarm (Open = Alarm)
W4 : Capilliary Switch Manual Reset (Open = Alarm)
Neutral
Live 1
Live 2
Live 3
Supply Fan
Control
A1
Main Supply
Connection
A3
Fresh Air
Temp Sens
Supply Air
Temp Sens
Supply Fan Power
Supply Fan Control
08
09
10
11
15
16
17
18
23
24
25
26
27
28
02
03
04
05
06
07
01
35
36
37
38
39
40
IO Damper
Earth Block
Dirty
Filter
Fresh Air
Sensor
Supply Air
Sensor
Dirty Filter
Supply Fan
Alarm.
(Open = Fault.)
Supply Fan E
A1
IO Damper N
IO Damper
Close
Supply Fan L1
Supply Fan 10v
Supply Fan 0-10v
Supply Fan 0v
IO Damper
Open
A2
Supply Fan N
W4
B1
B2
Electric Heater Live
Electric Heater Earth
Electric Heater Neutral
Overtemp Alarm
Overtemp Alarm
8
Wiring - DS5-7 with Electric Heating
