DeDietrich AWHP-2 MIT-IN-2 iSystem Installation And Service Manual page 106

5. Commissioning
Installer level - Menu #SUN
Parameter Adjustment range Description
0 to 30 °C
DEC.SOLAR DHW
10 to 20 °C
REFERENCE DT
MAX.T.COLLECTOR 100 to 125 °C
1 to 5 min
MAX TPS PUMP
50 to 100 %
MIN.PUMP SPEED
YES / NO
TUBE COLLECTOR
0 to 20 l/min
MAX FLOW
(1) The menu is only displayed if the solar control system is connected and the INSTALLATION parameter is set to EXTENDED
Installer level - Menu #ENERGY COUNTERS
Parameter Adjustment range
FREQUENCY /
FLOWM.TYPE
VOLTAGE
PCU 194 / SCU-S192 /
FLOWM.LOC.
NO
FREQ.FLOW.SLOPE 0 to 999
0 to 1000
FREQ.FLOW.OFFS.
VOLT.FLOW.SLOPE 0 to 1500
0 to 1000
VOLT.FLOW.OFFS
0 to 40 %
GLYCOL
0 to 1000
ELEC.PUL.VAL.1
0 to 1000
ELEC.PUL.VAL.2
0 to 1000
HEAT PUL.VAL.
0 to 20 kW
BACKUP 1
0 to 20 kW
BACKUP 2
0 to 10 000 W
DHW RESISTOR
ON / OFF
RESET CNT.kWh
(1) The menu is only displayed if the "energy metering" option is connected and parameter INSTALLATION is set to EXTENDED
104
(1)
Maximum drop in the DHW set point when
the solar pump is running at 100%
Temperature difference that the solar pump
tries to maintain between the solar DHW
sensor and the panel
Temperature of the panel above which the
solar pump starts up.
The pump does not operate if the
temperature of the solar tank is higher than
80°C
Minimum operating duration of the solar
pump at 100% on start-up
Minimum speed of the solar pump
Set to YES if tubular collectors are used
Maximum flow rate of the solar pump
¼ "MAX FLOW", page 108
(1)
Description
Ouput signal type from the
flowmeter used to meter energy
PCB to which the flowmeter is
connected
Gradient "a" in the frequential
output flowmeter type Q = a F + b
Offset "b" in the frequential output
flowmeter type Q = a F + b
Gradient "a" in the voltage output
flowmeter type Q = a V + b.
Offset "b" in the voltage output
flowmeter type Q = a V + b.
Antifreeze percentage
Pulse weight on electrical energy
meter 1
Pulse weight on electrical energy
meter 2
Pulse weight on thermal energy
meter (Option)
First stage output of the electrical
back-up
Second stage output of the
electrical back-up
Resistor output of the DHW tank
RESETs the energy meters
AWHP-2 MIT-IN-2 iSystem
Factory setting Customer setting
5°C
10°C
100°C
1 minute
50%
NO
6.7 l/mim.
Factory setting Customer
setting
FREQUENCY
PCU 194 (Keep the
factory setting)
373
30
850
0
0%
1 Wh
1 Wh
1000 W
0 kW
0 kW
2400 W
OFF
25/06/2014 - 7616371-001-04