Infinity REU-3203W
- 39 -
©Rinnai
18. Gas Pressure Setting Procedure
The regulator on the Infinity is electronically controlled and factory pre-set. Under normal
circumstances it
does not
require adjustment during installation. Perform this procedure only if
the unit is not operating correctly and
all
other possible causes for incorrect operation have been
eliminated.
1)
Turn 'OFF' the gas supply
2)
Turn 'OFF' 240V power supply.
3)
Remove the front cover from the appliance.
4)
Check gas type switches (fig. 1) are in the correct
position (top set or SW1 of switches).
5)
Attach pressure gauge to burner test point. (fig. 2)
6)
Turn 'ON' the gas supply.
7)
Turn 'ON' 240V power supply.
8)
If remote controllers are fitted, turn the unit 'ON' at
the kitchen controller, select a delivery temperature of
55°C and open a hot water tap fully. (CAUTION:
Ensure building occupants do not have access to hot
water outlets during this procedure.
9)
Set the Infinity to 'Forced Low' combustion by setting
No. 2 dipswitch of the bottom (SW2) set of dip
switches to 'ON'. (fig 3)
10) Check the burner test point pressure.
Summary of Contents for INFINITY REU-3203W
Page 1: ...INFINITY REU 3203W Infinity High Capacity Continuous Flow Gas Hot Water System SERVICE MANUAL...
Page 12: ...Infinity REU 3203W 7 Rinnai 4 Dimensions A Gas 41 Cold Water 51 Hot Water 42 Power 27...
Page 16: ...Infinity REU 3203W 11 Rinnai 7 Cutaway Diagram...
Page 54: ...Infinity REU 3203W 49 Rinnai 21 Exploded Diagram...
Page 55: ...Infinity REU 3203W 50 Rinnai...
Page 56: ...Infinity REU 3203W 51 Rinnai...
Page 57: ...Infinity REU 3203W 52 Rinnai...
Page 61: ...Infinity REU 3203W Rinnai Notes...
Page 62: ...Infinity REU 3203W Rinnai...
Page 63: ...Infinity REU 3203W Rinnai...
