Pavilion PV199DV Installation Manual page 65

[To expand simultaneous range]
Below charts show simultaneous operation is available or not. By default, the Combi Boiler has been set to
the "①" area. When adjusting the DIP switch #2 to ON, the Combi Boiler will be set the "①+②" area. This
adjustment allows the Combi Boiler to operate simultaneous more flexible.
If [I:01_HCt] is set to [2:or] or [3:EC], the Combi Boiler operates simultaneously DHW and Heating automatically
by increasing the heating supply temperature.
<Relationship between simultaneous operation and setting temperatures on below Charts>
<Relationship between simultaneous operation and temperature settings>
Chart1
Faucet Flow Rate
Faucet Water Outlet Temp
DHW Water Inlet Temp
180
(82)
170
(77)
160
(71)
150
(66)
140
(60)
130
(54)
120
(49)
110
(43)
100
(38)
90
(32)
80
(27)
90 100
(32) (38)
DHW se ng temperature [°F (°C)]
Chart3
Faucet Flow Rate
Faucet Water Outlet Temp
DHW Water Inlet Temp
180
(82)
170
(77)
160
(71)
150
(66)
140
(60)
130
(54)
120
(49)
110
(43)
100
(38)
90
(32)
80
(27)
90 100
(32) (38)
DHW se ng temperature [°F (°C)]
* The " " area is unavailable for simultaneous operation.
* When DHW setting temperature is under 107°F (42°C), Faucet Water Outlet Temp equals DHW setting temperature.
[DIP Switch Adjustment]
Disconnect power and turn ON DIP switch #2 if
the Combi Boiler operates using area①+② in
simultaneous operation.
Setting
Mark on
Temperature
Charts
DHW Heating
120°F 170°F
130°F 90°F
110°F 130°F
2.0 GPM (7.6 L/min)
107°F (42°C)
40°F (4.4°C)
110 120 130 140
(43) (49) (54)
2.0 GPM (7.6 L/min)
107°F (42°C)
50°F (10°C)
110 120 130
(43) (49) (54)
DIP Switch #2 simultaneous operation
Setting Available or Unavailable
OFF
ON
OFF
ON
OFF
ON
Chart2
Faucet Flow Rate
Faucet Water Outlet Temp
DHW Water Inlet Temp
180
(82)
170
(77)
160
(71)
150
(66)
140
(60)
130
(54)
120
(49)
110
(43)
100
(38)
90
(32)
80
(27)
90 100
(60) (32) (38)
DHW se ng temperature [°F (°C)]
Chart4
Faucet Flow Rate
Faucet Water Outlet Temp
DHW Water Inlet Temp
180
(82)
170
(77)
160
(71)
150
(66)
140
(60)
130
(54)
120
(49)
110
(43)
100
(38)
90
(32)
80
(27)
140 90 100
(60) (32) (38)
DHW se ng temperature [°F (°C)]
* DIP switch #2 turned on.
Available
Available
Unavailable
Unavailable
Unavailable
Available
2.5 GPM (9.5 L/min)
107°F (42°C)
40°F (4.4°C)
110 120 130 140
(43) (49) (54) (60)
2.5 GPM (9.5 L/min)
107°F (42°C)
50°F (10°C)
110 120 130 140
(43) (49) (54) (60)
Installer Mode (Parameter Settings)
65