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Technical information
TECHNICAL INFORMA
TION
FOR THE USER
FOR THE INST
ALLER
TECHNICAL INFORMA
TION
FOR THE USER
FOR THE INST
ALLER
Important information
Your new heat pump represents a new generation of heat pumps from
Worcester. It contains numerous functions to control the temperature
and production of hot water in the house. The control unit Rego 637 is
the brains of the heat pump. Rego 637 includes a control and monitoring
function that stores important settings about the heat pumps operation
and maintenance. The settings are made by the installer and the user via
a control panel on the front of the heat pump. Settings intended for the
user, are presented under the headings Basic functions and Extra
functions.
When the heat pump has been installed and started there are a number
of points you should check regularly. For initial setup, commissioning
and further fault advice, you should contact your installer. This manual
describes each step in detail.
For the user
It is important as the user that you
read through these instructions. Under
no circumstances may the user make
settings that are designed for the
installer. This can cause serious
malfunction of the heat pump.
Technical information
Greenstore System, Brine/Water heat pump
6
7
9
Emitted/ Supplied output at 0/45°C
1
kW
5.19/1.80
6.55/2.20
8.20/2.67
COP
1
2.89
2.97
3.06
Minimum flow heating side
l/s
0.14
0.18
0.22
Nominal flow heating side
l/s
0.20
0.25
0,31
Maximum pressure available heating side (at nominal flow)
kPa
36
36
34
Nominal flow of antifreeze mixture to the collector hose
l/s
0.30
0.38
0.46
Maximum pressure available to collector hose (at nominal flow)
kPa
49
45
44
Type of antifreeze
Bioethanol-water or
Propylene/ethylene glycol / Water
Freeze protection temperature
°C
-15
Maximum pressure heating side of heat pump
bars
1,5
Maximum pressure on collector hose side
bars
4
Maximum outgoing temperature to the heating system
°C
65
Maximum return temperature from heating system
°C
15
Working temperatures on collector hose side
°C
-5 to +20
Integrated collector hose and heat carrier pump
Yes
Power supply
230V 1N~ 50Hz
Additional heat settings
kW
3.0 / 6.0 / 9.0
The recommended type of fuse depends on the electrical output
2
6 kW electric heater
AaM
40
40
50
9 kW electric heater
AaM
50
63
63
Starting current
A
70
70
94
Compressor
Scroll
Type R407c HFC refrigerant
kg
1.35
1.4
1.5
Connection for heat fluid out/in
mm
Cu 22
Out/in collector hose connection
mm
Cu 28
Dimensions of Greenstore (LxDxH)
mm
600x600x1520
Weight of Greenstore
kg
149
153
155
Control unit
Reg 637
Ambient temperature (indoor use)
°C
+10 to +30
Maximum relative humidity
rH
60%
Sound power level
3
dB (A)
47.2
50.1
51.9
Sound pressure level
4
dB (A)
34.5
37.4
39.2
1
Data at 0/45°C according to the European standard EN 14511. Data applies to a new unit with clean heat exchangers.
2
aM type fuse, D curve circuit breaker.
3
Measurement according to EN ISO 3743-2.
4
Calculated values at 1m distance according to EN ISO 11203.
Note