Glow-worm Clearly Hybrid - Compact System - Manual (Page 6)

0020096883_01 - 06/10 - Glow-worm
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INTRODUCTION
2.2 Example of Installation – Diagram 9 (9.1) : HYBRID COMPACT with 1 low heating temperature
zone (30-40°C) or 1 high heating temperature zone (< 80°C)
Key
1 Heat
pump
2 Systempro control unit
3 "Compact" hydraulic module
4 Heat pump electrical supply + protection (This must have it's
own single isolation)
5 Wireless outdoor sensor
6 Domestic hot water cylinder
7 EBUS boiler
8 Domestic hot water cylinder 2 port valve
9 Climapro2 RF programmable wireless room thermostat
10 Heating circuit (UFH shown, but can be underfl oor or
radiators)
11 Overheating safety (if underfl oor heating)
12 Heating circuit 2 port valve
13 Glycol PRV discharge
14 Heat pump circuit fi lter (not supplied)
A Heat pump circuit return
B Heat pump circuit fl ow
C Cold water supply
D Domestic hot water fl ow
E Boiler circuit fl ow
F Boiler circuit return
G Heating circuit fl ow
H Heating circuit return
I Heat pump circuit safety valve discharge
i
Refer to the chapters “Hydraulic connection” and
“Electrical Connection” to connect the system.
i DHW components only necessary with sealed
system or open vented installations. Hot water
production can be via a combi boiler instead.
b This diagram shows the case of an installation with
a single zone low temperature heating fl oor (= outlet
temperature < 40°C).
EBUS
B
A
E
F
I
230V
D
C
G
H
2
1
3
4 8
5
7
6
11
9
10
14
13 12