9
1
2
4
8
7
10
9
12
11
Control Panel PPE2
service code 01347
13
Display
Control knob
3
Tin
5
Tout
6
Q
4.1. Description of MSP-81 board.
Rys.4.1. Płytka MSP-81.
1 -
NAST2
- Control panel PPE2 connection point
2 -
NAST1
- non-use socket
3 - Configuration of heating box power
4 -
Tin
- inlet temp sensor connection point
5 -
Tout
- Outlet temp. sensor connection point
6 -
Q
- Flow sensor connection point
7 -
PROG
- Service socket
8 -
TEST
- tester connection point
9 -
NA
- master signal IN
10 -
BLOK
- master signal OUT
11 -
ZM
- Power board connection point
12 -
JP2
-
JP2
- air detection jumper
13 - Air sensor, ground and power supply
connection point
Tab.2.1. Configuration of switches P and F.
Heating box 15kW
Heating box 24kW
Heating box 27kW
on
1 2 3 4 5 6
on
1 2 3 4 5 6
on
1 2 3 4 5 6
PP
P
P
on
1 2 3 4 5 6
on
1 2 3 4 5 6
on
1 2 3 4 5 6
PP
P
P
on
1 2 3 4 5 6
PP
Switches settings F.
on
1 2 3 4 5 6
F
1 - do not change! keep factory settings intact OFF,
2 - do not change! keep factory settings intact OFF
3 - ON - activates the air control at the heating box,
4 - ON - blocks access to the heater’s settings
Switches settings P - Table of power configuration for heating boxes 15/24/27 kW.
OFF
ON
