Ampcontrol Pty Ltd
– ABN 28 000 915 542
PF1 USER MANUAL
MAG-165 Version 6
– March/2020
Uncontrolled Copy - Refer to Ampcontrol Website for Latest Version
Page 13 of 71
A
P
P
R
OV
E
D
FOR
E
X
T
E
R
N
A
L
D
IS
TR
IB
U
T
ION
–
P
R
OP
E
R
T
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OF
A
M
P
C
ON
TR
OL
P
T
Y
LTD
–
N
O
T
T
O
B
E
R
E
P
R
OD
U
C
E
D
I
N
P
A
R
T
PF1 Fan (Only) Application
Motor
Enclosure
13
14
15
16
17
Circuit
Breaker
Main
Contactor
PF1
RELAY
K1 N/O
K1 Com
EL S1
EL S2
EC Pilot
VDC
Reset
Start
Stop
K4 N/O
K4 Com
K3 N/O
K3 Com
K2 N/O
1
2
3
4
5
6
7
12
18
19
32
33
25
26
28
29
20
21
Reset P/B
Start P/B
Stop P/B
Vs (+)
Vs (-)
Earth
24Vdc or 24Vac
Power Supply
EL Test 1
EL Test 2
S1
S2
MC
To Contactor
Control Supply
Supply Enclosure
M
Outlet Supply
To Control Supply
Fan Running*
K2 Com
Fan Stopped*
* K2,K3 & K4 Have Programmable Operation
EC Earth~
~ The EC Earth terminal must be connected to
earth, even if EC is disabled
PI
8
PF S1
PF S2
Figure 3.2: Typical Application - Fan Protection (Only)
Table 2: PF1 Configuration for a Typical Application of Fan Protection (Only)
PF1 Typical Configuration
– Fan Mode (Only)
Setting Category
Setting Type
Setting
Pump Protection
Enabled
No
Fan Protection
Enabled
Yes
Burp Cycles
4
Burp 1 On Period
1 Seconds
Burp 1 Off Period
2 Seconds
Burp 2 On Period
1 Seconds
Burp 2 Off Period
1 Seconds
Burp 3 On Period
1 Seconds
Burp 3 Off Period
2 Seconds
Burp 4 On Period
3 Seconds
Burp 4 Off Period
1 Seconds
Earth Leakage Protection
Enabled
No
Earth Continuity Protection
Enabled
No
Output Relays (K2)
Enabled
Yes
Default State
Open (de-energised)
Fan Stopped
Checked
Output Relays (K3)
Enabled
Yes
Default State
Open (de-energised)
Fan Running
Checked
Output Relays (K4)
Enabled
No