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PHTM II
Installation, Operating & Service Instructions
15
Operation
(continued)
Press "
" or "
" buttons to switch between menus
A
,
b
,
C
, and
PAS
, press "
enter
" to Select. The following items
are available in the
A
menu.
Menu
AA
,, Quick Menu
Table 15-8: Quick Menu (with no password entered)
Display
Range
Description
A01
On/Off
Boiler On/Off Switch
A02
On/Off
Recirc (Comfort) Mode*
A03
60 -190°F
(16 - 88°C)
DHW Setpoint
A04
60 - 190°F
(16 - 88°C)
Central Heat 1 Setpoint
A05
60 -190°F
(16 - 88°C)
Central Heat 2 Setpoint
*Combi boilers only.
A01
A01
Boiler Switch
Allows an installer to prevent boiler starts while
reviewing boiler settings.
A02
A02
Recirculation (Comfort) Mode
Combi boilers only.
A03
A03
DHW Setpoint
Desired boiler water temperature during DHW
demand.
A04
A04
Central Heating 1 Setpoint
Desired water temperature of Central Heat 1 (CH1).
A05
A05
Central Heating 2 Setpoint
Desired water temperature of Central Heat 2 (CH2).
Menu
bb
, Lockout/Hold History Menu
b01
to
b08
are Lockout or Hold history records.
b01
is
latest entry.
Figure 15-7: Adjusting Parameters
Menu
cc
,, Diagnostic Menu
Table 15-9: Diagnostic Menu
Display
Description
C01
Active Detailed Fault Code (see Table 18-6)
C02
Demand Source
1 Standby
2 Central Heat 1
3 Central Heat 2
4 Domestic Hot Water
5 Sequencer Control
6 CH Frost Protection
7 DHW Frost Protection
8 Boiler On/Off Switch
9 Warm Weather Shutdown
C03
Fan Speed Demanded (RPM x 100)
C04
Fan Speed Feedback (RPM x 100)
C05
Three-way valve status (0) DHW, (1) CH*
C06
System Pump On/Off Status
C07
Boiler Pump On/Off Status
C08
Auxiliary Pump On/Off Status
C09
Flame Signal
C10
Safety Software Revision
C11
Application Software Revision
C12
Parameter Revision
C13
Boiler Size Status: (1) 136 combi
(2) 200 combi
(3) 080
(4) 120
(5) 150
(6) 180
+
–
Press buttons
to view next
menu or
parameter.
Press
buttons
to adjust
parameters.
Adjust Mode Menu
Diagnostic information and Quick Menu parameters are available without entering a password. Press and Hold
“
menu
” button for 3 seconds to access Adjust Mode.
Press and hold for three seconds
to access Adjust Mode
Press to exit current menu or
cancel current editing session
reset
Press to select menu or
parameter to edit.
