Paloma PH-28CDVSN, Инженерный справочник

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Note: If the [EE] is displayed on the LED of remote control, adjust the
above again with caution in the (6).
[How To Check Test Point Gas Pressure]
When push the “Max.” (or “Min.”) Button, the combustion is fixed at
“Max.” (or ”Min.”) and then the LED of remote control displays as
follows.
[Example]
1
__
L
__
Minimum Combustion
1st Step Combustion
3
__
H
__
Maximum Combustion
3rd Step Combustion
The adjusted manifold pressure must be as follows.
ON
1 2 3 4
DIP1
ON
OFF
1 2 3 4
SW1 SW2
SW3
Adjusting Button
“Min.” Button
“Max.” Button
Plug for Manifold
Pressure
Manometer
[ III ] <Adjustment of Altitude Connector Setting>
The original PC Board on the water heater from a factory is set at the sea level operation (0 ~ 3,280
feet)(0 ~ 1,000 m), however the altitude setting of the PC Board for after-sales service (spare parts) is
NOT set at any level. When the Burner Control Assembly was replaced, the adjustment of Altitude Con-
nector is also required.
(B) When the water heater is installed at the high altitude (above 3,280 feet)(1,000 m), adjust the high
altitude connector setting according to the High Altitude DIP Switch Adjustment.
(A) When the water heater is installed at the sea level (0 ~ 3,280 feet)(0 ~ 1,000 m), adjust the
altitude connector setting according to the instruction of the Sea Level DIP Switch Adjustment.
Model No.
PCB Item No.
31-51531
31-51511
31-51535
31-51515
31-51310
31-51300
PH-28RIFS
PH-28ROF
PH-28CIFS
PH-28COF
PH-28RIFS-1,2
PH-28CIFS-1,2
PH-28RDVS-1,2
PH-28CDVS-1,2
PH-28ROF-1,2
PH-28COF-1,2
Check the table below for
the PCB and model.
NAT. Gas 2.52 + fan pressure (max.)
MAX. (in. w.c.) MIN. (in. w.c.)
0.45 + fan pressure (min.)
L.P. Gas 7.36 + fan pressure (max.) 1.22 + fan pressure (min.)
PH-28 Indoor
NAT. Gas
2.32 + fan pressure (max.)
MAX. (in. w.c.)
MIN. (in. w.c.)
0.43 + fan pressure (min.)
L.P. Gas
6.61 + fan pressure (max.) 1.10 + fan pressure (min.)
PH-28 Outdoor
NAT. Gas 2.36 + fan pressure (max.)
MAX. (in. w.c.)
L.P. Gas
7.28 + fan pressure (max.)
1.15 + fan pressure (min.)
PH-28 DV
NAT. Gas
L.P. Gas
MIN. (in. w.c.)
0.42 + fan pressure (min.)