Wolf COB Technical Manual And Installation Instructions page 33

Pump operating mode
Parameters HG06
HG06
0
Factory setting: 0
Setting range: 0 / 1 / 2
ZUP = Feed pump
SPL = Cylinder charging pump
SF = Cylinder sensor
SAF = Header sensor
KF = Boiler sensor
MCP = Mixer circuit pump
M = Mixer motor
MM = Mixer module.
SPL = Cylinder charging pump
PLP = Buffer primary pump
SF = Cylinder sensor
SAF = Header sensor
KF = Boiler sensor
MCP = Mixer circuit pump
M = Mixer motor
MM = Mixer module.
3062547_201802
23 Contractor level parameters
Pump operating mode 0:
Heating circuit pump for heating systems without cascade control and without
low loss header
The heating circuit pump runs constantly when there is a heat demand. The heating circuit
pump will be switched OFF during cylinder heating if DHW priority has been selected.
Pumping operation type 1 (HG13 = 1; without header sensor at the E1 inlet):
No direct heating circuit is connected to the oil condensing boiler
All settings for the heating circuit are hidden.
Heating circuits are controlled via a separate mixing module (accessories).
For cascade installations, and in conjunction with a cascade module, the heating circuit
pump becomes a supply pump
Pumping operating type 1 (HG13 = 7; with header sensor at the E1 inlet):
Feed pump for heating systems with low loss header or buffer
Heating circuit pump becomes the feed pump.
The header sensor affects the heating operation as well as cylinder heating. The feed
pump runs only when there is a burner demand. Pump run-on in accordance with
parameter HG07.
Hydraulic scheme:
KF
ZUP
Oil condensing boiler
Pumping operating type 2 (HG13 = 7; with header sensor at the E1 inlet):
Buffer primary pump for BSP cylinder
The heating circuit pump becomes the buffer primary pump.
The manifold sensor (buffer) only affects heating operation. In case of cylinder heating,
the reference temperature is provided by the internal boiler sensor. In heating mode,
the buffer primary pump runs only when there is a burner demand. Pump run-on in
accordance with parameter HG07.
Hydraulic scheme:
MCP
MM
Wood
boiler
J
MM
MCP
SAF
M
Low
loss
header
or
Buffer
M
SPL
Buffer
SF
cylinders
PLP
SAF
Solar thermal system integration
SF
Cylinder
SPL
KF
Oil condensing
boiler
33