Manual
0020096317_01 - 08/10 - Glow-worm
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INTRODUCTION
2.3 Example of Installation – Diagram 10 (10.2) : Hybrid Back-up with 2 low heating temperature
zones (30-40°C) or 2 high heating temperature zones (< 80°C)
13 Non-return valve
14 Heat pump
15 Heatpumpcircuitlter(notsupplied)
16 Glycol PRV discharge
A Heating circuit return
B Heatingcircuitow
C Boiler circuit return
D Boilercircuitow
E Heatpumpcircuitow
F Heat pump circuit return
G Heat pump circuit safety valve discharge
Key
1 Overheatingsafety(ifunderoorheating)
2 Heatingcircuit"zone1"(UFHshown,butcanbeunderooror
radiators)
3 Climapro2 RF programmable wireless room thermostat "zone 1"
4 2 port valve "heating zone 1"
5 Hydraulic module
6 Heatingcircuit"zone2"(UFHshown,butcanbeunderooror
radiators
7 Climapro2 RF programmable wireless room thermostat "zone 2"
8 2 port valve "heating zone 2"
9 Systempro control unit
10 Wireless outdoor sensor
11 EBUS boiler
12 Heat pump electrical supply + protection (This must have it's
own single isolation)
i
Refer to the chapters “Hydraulic connection” and
“Electrical Connection” to connect the system.
b
This diagram shows the case of an installation with a
dual zone low temperature heating oor
(= outlet temperature < 40°C).
Zones must be same temperatures.
EBUS
E
F
G
B
A
C
D
230V
2 1
3
5
4
6
7
8
9
11
10
12
16
15
14
13