Wiring; Connection Diagrams; Commissioning - Honeywell Krom Schroder PFP 700 Instructions De Service

PFP 700
CAUTION
Please observe the following to ensure that the PFP
is not damaged during operation:
– Check the mains voltage setting of the replaced
unit – see setting of switch S1 (115 V or 230 V).
– If necessary, adjust the setting of switch S1 on
the new unit.
PFR 704
CAUTION
Please observe the following to ensure that the
PFR is not damaged during operation:
– The relay inputs must only be connected to the
permitted voltages (see connection diagram B
for PFR 704).

Wiring

WARNING
Electric shocks can be fatal! Before working on
possible live components ensure the unit is discon-
nected from the power supply.
 Disconnect the system from the electrical power
supply.
▷
Connection only with permanent wiring. Different
phases of a three-phase current system must not
be installed at the inputs.
 Wire as shown on the connection diagram.

Connection diagrams

A = PFP 700
B = PFR 704
A
PFP 700
S0
O
F1
30a
L1 I
32c
N
U
S1
S1
230 V
115 V
8ace 24 V=
600 mA
12ace 0 V
I
B
PFR 704
230 V~ 2e
2a
115 V~
24 V=/~ 2c
1
0 V 4e
10e
230 V~
10a
115 V~
10c
24 V=/~
2
0 V 12e
18e
230 V~
115 V~ 18a
18c
24 V=/~
3
20e
0 V
26e
230 V~
26a
115 V~
26c
24 V=/~
4
0 V 28e

Commissioning

CAUTION
Mains voltage may only be connected by trained
personnel.
 Check the electrical wiring, switch settings and
parameter settings of the 19" boards and the
burner settings before commissioning.
 Switch on the system.
PFP 700
 Apply voltage to terminal 30a.
4 Switch on power supply PFP 700.
▷
The green LED will light up.
PFR 704
▷
The green LED will light up if a relay is activated.
7
6a
6e
8a
8e
8c
6c
16a
16e
14a
14e
14c
16c
24a
24e
22a
22e
22c
24c
32a
32e
30a
30e
30c
32c