Circulating Pump - DeDietrich HPI S User Manual

Product name
T
= bivalent temperature
j
T
= operation limit temperature
j
Operation limit temperature for air-to-water heat pumps
Heating water operating limit temperature
Electrical power consumption
Off mode
Thermostat-off mode
Stand-by
Crankcase heater mode
Supplementary heater
Rated heat output
Type of energy input
Other specifications
Capacity control
Sound power level, indoors - outdoors
Annual energy consumption under average conditions
Annual energy consumption under colder conditions
Annual energy consumption under warmer conditions
Rated air flow rate, outdoors for air-to-water heat pumps
(1) The rated heat output
Psup is equal to the supplementary capacity for heating sup(Tj) .
Cdh is not determined by measurement, the default degradation coefficient is Cdh = 0.9.
(2) If
7684505 - v03 - 14052020
Prated is equal to the design load for heating Pdesignh , and the rated heat output of a supplementary heater
COPd
COPd
TOL
WTOL
P
OFF
P
TO
P
SB
P
CK
Psup
L
WA
Q
HE
Q
HE
Q
HE
—
See
The back cover for contact details.
3.3.4

Circulating pump

Important
The benchmark for the most efficient circulating pumps is EEI ≤
0.20.
3 Technical specifications
AWHP 22 TR–2 AWHP 27 TR–2
- 1.64 1.67
- 2.80 2.86
°C -10 -10
°C 60 60
kW 0.010 0.014
kW 0.049 0.023
kW 0.021 0.021
kW 0.055 0.055
kW 0.0 0.0
Electricity Electricity
Variable Variable
dB 43 - 77 43 - 77
kWh 7681 9993
kWh 10578 13164
kWh 10025 11541
6000 6000
3
m /h
MIT-S 17