EN
Power supply
KHS isolating valve + spring reset
(Fig. 686 05)
bn
KHS CONTROL-PLUS (Fig. 138 4G)
bn bu
bl
96 / 259 – K410068602008-00 / 09.2020 – © www.kemper-olpe.de
[4] bn (BN) = L
[5] bu (BU) = N
[6] ye/gn (YE/GN) = PE
230V +/- 10% AC 50/60Hz
Back-up fuse max.16A
[1] bn (BN)
[2]
[3] bu (BU)
bu
[14] bn (BN)
[15] bu (BU)
[17] bl (BK)
[18]
wh
gy
[19] gy (GY) = Pt 1000 (optional)
[20] wh (WH) = Pt 1000 (optional)
[21]
If the temperature is measured using
the CONTROL-PLUS, the jumper on the
board must be changed from 4-wire
to 2-wire.
External input
[6] bn (BN) = L
Switch
230V +/- 10% AC
50/60Hz
Back-up fuse max.16A
KHS isolating valve (Fig. 686 04)
[1] bn (BN)
[2] bl (BK)
[3] bu (BU)
bn
bl
bu