GREENSTAR 12Ri ErP, Installation, Commissioning And Servicing Instructions

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COMMISSIONING
Greenstar Ri ErP - 6 720 813 283 (2015/07) 28
EXTERNAL WIRING CENTRE
System components wired into terminal strip in accordance with system
manufacturers instructions.
Fig. 36 External wiring centre
Refit electric control panel covers:
▶ Refit panel and secure with screws.
6 COMMISSIONING
6.1 PRE-COMMISSIONING CHECKS
▶ Check that the gas service pipe and water pipes are connected to the
correct position on the manifold.
1. Gas inlet (22mm)
2. Flow (22mm)
3. Return (22mm)
Fig. 37
▶ Check the gas type specified on the identification plate (1) matches
that of the gas supply.
Fig. 38 Data plate location
▶ Turn on the main gas supply, check the gas pipe work, connections
and rectify any leaks.
▶ Check that the condensate pipe has been connected to the syphon.
▶ Ensure that the condensate pipe has been inserted at least 25mm into
the elbow
Fig. 39 Condensate connection
WARNING: ELECTRIC SHOCK
▶ ISOLATE THE MAINS SUPPLIES BEFORE STARTING
ANY WORK AND OBSERVE ALL RELEVANT SAFETY
PRECAUTIONS
N E SW L
Wiring Centre/Junction Box
230V
MAINS SUPPLY
N
blue
brown
green/yellow
E L
N
P
L
R
L
P
N L
ST1 ST2
6720644744-26.1W
o
*
External Pump
90W max
L
E
N
1
2
3
NOTICE: Do not use solvents, adhesive or lubricant
when pushing the pipe onto the rubber connector.
If the boiler is not to be commissioned immediately then,
after successfully completing all of the checks and any
rectification work, shut off the gas and water supply and
electrically isolate the boiler.
1
6720804530-1
1
.1W
o
6720644744-29.1Wo
25mm