Glow-worm Clearly Hybrid - Back-up Module System - Manual (Page 6)

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INTRODUCTION
2.2 example of Installation – Diagram 10 (10.1) : Hybrid back-up with 1 low heating temperature
zone (30-40°C) or 1 high heating temperature zone (< 80°C)
Key
1 Heating circuit (UFH shown, but can be underfloor or
radiators)
2 Hydraulic module
3 Climapro2 Rf programmable wireless room thermostat
4 Systempro control unit
5 Wireless outdoor sensor
6 ebUS boiler
7 Heat pump electrical supply + protection (This must have it's
own single isolation)
8 Non-return valve
9 Heat pump
10 Heat pump circuit filter (not supplied)
11 glycol PRV discharge
12 Overheating safety (if underfloor heating)
A Heating circuit return
B Heating circuit flow
C boiler circuit return
D Boiler circuit flow
E Heat pump circuit flow
f Heat pump circuit return
g Heat pump circuit safety valve discharge
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 single zone low temperature heating floor (= outlet
temperature < 40°C).
EBUS
E
F
G
A
B
C
D
230V
1
12
2
3
4
6
5
7
11
10
9
8