- 23 -
*
60
6
0
Exchanger control panels
2.7.2
HSW TEMPRERATURE CONTROL FOR
160
–
250
LITRE HEATERS
OKCE 160 NTR/2,2 kW, OKCE 200 NTR/2,2 kW, OKCE 250 NTR/2,2 kW, OKC 160 NTR/BP, OKC 200 NTR/BP,
OKC 250 NTR/BP
OKCE 200 NTRR/2,2 kW, OKCE 250 NTRR/2,2 kW, OKC 200 NTRR/BP, OKC 250 NTRR/BP
Each heater has a separate HSW temperature control for every exchanger. The temperature of water can
be set between 5
-
75 °C.
Thermowells for controller sensors with an inner thread are fitted in the heater tank.
Thermoregulation boxes KR230V, KR24V are not included in the heater package; you can buy them as
accessories.
Thermoregulation exchanger boxes:
Box KR230V(24V) for control of NTR, NTRR top
and bottom exchanger:
capillary thermostat
Fitting a thermoregulation box onto a heater:
- fitting on the back side of heater wells
- by the number of exchangers – 1 or 2
thermoregulation boxes
Name
Voltage
IP Protection
KR 24V
24 V
IP 24
KR 230 V
230 V
IP 24
NTRR top exchanger control
panel:
Capillary thermostat and
thermometer
NTR & NTR lower exchanger
control panel:
capillary
t
h
ermostat
Cover panel if external HSW
temperature control is used
