HTP Pioneer, Installation And Startup Manual

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62
LP- 325 REV. 3.3.15
4 36
o
F N/A
5 7
o
F PIONEER ONLY: Change differential in indirect water appliance - Range: 1
o
F to 18
o
F
6 0 min.
Changes the indirect circulator post purge time once the sensor is satisfied.
(NOTE: Post purge time should be set no greater than 5 minutes.) - Range: 0 to 10 minutes
7 68
o
F Warm weather shutoff - Range: 41
o
F to 122
o
F
8 5
o
F Changes the minimum outside design temperature - Range: -49
o
F to 32
o
F
9 180
o
F Changes design supply water temperature based on minimum outside design temperature - Range: 77
o
F to 180
o
F
10 68
o
F Changes maximum outside design temperature for central heating - Range: 32
o
F to 95
o
F
11 95
o
F Changes design supply water temperature based on maximum outside design temperature - Range: 32
o
F to 185
o
F
12 68
o
F Sets the lowest temperature on the appliance for central heating - Range: 32
o
F to 185
o
F
13 0 min. Changes central heating circulator post purge time once thermostat is satisfied. Range: 0 to 10 minutes
14 30 min.
Sets maximum run time for the indirect water appliance and minimum run time for central heating. Range: 0 to 60
minutes
15 0 Bus address (0 = zone master 1 – 8 = cascade follower)
16 0
Allows the installer to connect a 0-10 volt directly from Building Management System.
To activate, change value to 2.
WARNING: Values 1 and 3 are not to be programmed into the board. Range: 0 - 3.
17 0
Allows the user to control the function of the 0-10 volt input
0 = Appliance Temperature
1 – Appliance Power
18 1
Step Modulation – Regulates burner output in 6 steps in 1 minute intervals. Reduces short cycling.
1 = On
0 = Off
19
180
o
F PIONEER: Indirect Appliance Set point (flow) - Range = 95
o
F to 185
o
F
150
o
F VERSA-FLAME: DHW Active Flow Tank Temperature Set point - Range = 95
o
F to 185
o
F
20 3 N/A
21 0
Allows the installer to set the control to display FOU error. If outdoor sensor is open or shorted, FOU error does not
prevent the appliance from running.
0 = No FOU displayed.
1 = FOU displayed if outdoor sensor is shorted or open.
22 100%
Maximum appliance output percentage. Default = 100%. This parameter can be adjusted to lower the maximum
appliance output if necessary. Range: 50 – 100%.
23 0
Cascade configuration (Default 0). Leave as 0 if this is a standalone unit or if the unit is cascaded using the Vision 3
module.
Change this to 1 if the appliance is part of a cascaded system not using the Vision 3 module.
24 24
Power on hours for cascade priority change over. This parameter is used to set how many power on hours will go by
before the priority appliance will be rotated in the cascade system.
25 0 Not applicable, must be at 0.
26 ---
System Pump Freeze Protection (Default – Disabled)
Use this function on a cascade master to activate the system pump if the outdoor temperature drops below the set
value. Use the S/2+ key to increase from the default disabled upward to the desired temperature. Range: (---disabled
to 104
o
F).
27 0
Parameter set on 0 then E03 will be displayed if system sensor fails. Parameter set on 1, no code will be displayed if
system sensor fails.
0 = E03 , 1 = no code displayed.
28 0
Parameter set on 0 = Frost protection active.
Parameter set on 1 = Frost protection disabled.
29 0
Parameter set on 0 = Normal DHW modulation.
Parameter set on 1 – DHW will begin modulation on low fire rather than high fire
30 0
Parameter set on 0 = There will be no extra appliance on the Cascade Master.
Parameter set on 1 = Extra appliance is connected to the Cascade Master.
31 0 Do not change.
37 0
Allows users to activate control for use with HTP Modbus Board
0=Modbus Disabled (Default)
1=Modbus Enabled
2=Modbus Auto (enables automatic detection of a PC or Adapter)
48
0
Tank Min. Activation.
0 – Tank Min. OFF (PIONEER DEFAULT)
1
Allows the contractor to activate a low limit storage tank setting. This limit is preset on all Versa- Flame models at
150
o
F. Raising this low limit will provide greater domestic hot water production.
1 – Tank Min. ON (VERSA-FLAME DEFAULT)