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Outdoor Sensor - PSSENS01

Entering MCBA Access Code

The installer must enter the MCBA Access Code to
adjust  the  advanced  parameter  settings  of  the
MCBA.  The Access Code can be entered as follows:

1. Press the MODE button until the display shows

STbY

.

2. Press  and  hold  the  MODE  and  STEP  buttons

together  for  2  to  3  seconds  until  the  display
shows 

CODE

.

3. Press the STEP button once and the display will

show 

C_

XX

where 

XX

represents  a  random

number.

4. Press the “+” or “–“ buttons to change the num-

ber displayed to read 

C_54

.

.  Press and hold the

“+” or “–“ button to rapidly change the number.

5. When the display reads 

C_54

, press the STORE

button  to  save  the Access  Code.    The  display
should  flash  to  indicate  that  the  Access  Code
was saved.

After  the  Access  Code  has  been  entered,  the
advanced  parameters  can  be  accessed  by  pressing
the  MODE  button  until  the  display  shows 

PARA

.

Once the display shows 

PARA

, press the STEP but-

ton to reach the appropriate parameter.  The display
should follow the following sequence:

Press STEP once-

1140

Press STEP x2 -

2_01

Press STEP x3 -

3_01

Press STEP x4 -

4186

Press STEP x5 -

P_10

Press STEP x6 -

P_11 

Etc......

After Parameter 4, the display will show P followed
by the parameter number.  Once a particular para-
meter  is  reached,  the  display  will  change  to  show
the current setting of that parameter.

The  actual  parameter  values  displayed  on  the
display may vary depending on the application,
but the sequence will always occur in the order
shown.

Changing a Parameter Setting

1. Use  the  “+”  or  “–“  button  to  change  the  para-

meter setting.

2. Press  the  STORE  button  to  save  the  change.

The  display  should  flash  to  indicate  that  the
change was saved.

3. Press  the  RESET  button  to  leave  the  Access

Code mode.

Parameter  4  is  adjustable  from  86ºF  to

194ºF. The factory setting is 186ºF. Adjusting
this  parameter  may  affect  the  performance
of the appliance.

Once  Parameter  4  is  displayed,  use  the  +  or  -
button to modify the parameter setting.

Once  the  desired  parameter  setting  is  reached
press  STORE  to  save  the  value.    The  display
will  flash  once  to  confirm  the  data  has  been
saved.

To  activate  the  stored  parameter  value,  press
MODE twice to return to the STBY mode.

NOTICE

NOTICE

4

Содержание PSSENS01

Страница 1: ... screws 7 Using a 3 16 drill bit drill 2 pilot holes on the marked locations 8 Tap the enclosed plastic anchors into the pilot holes Use care not to damage the anchors 9 Mount the sensor enclosure using the screws provided Wiring the Sensor 1 Remove the sealing nut and sealing gasket from the sensor enclosure 2 Route 18 AWG 2 wire cable or similar wire cable through the sealing nut and gasket Conn...

Страница 2: ...Outdoor Sensor PSSENS01 2 The following section applies to PRESTIGE using the Honeywell Type 5 MCBA Control This Control is identified as Honeywell MCBA 54201 NOTICE ...

Страница 3: ...nected the CH Maximum Operating Setpoint becomes the appliance setpoint on the CH Reset Curve Coldest Day The outdoor temperature can be monitored on the appliance display via item 4 of the INFO menu CH Minimum Operating Setpoint Parameter 10 This parameter is not applicable if an outdoor sen sor is not connected to the appliance When an out door temperature sensor is connected the CH Minimum Oper...

Страница 4: ...owing sequence Press STEP once 1140 Press STEP x2 2_01 Press STEP x3 3_01 Press STEP x4 4186 Press STEP x5 P_10 Press STEP x6 P_11 Etc After Parameter 4 the display will show P followed by the parameter number Once a particular para meter is reached the display will change to show the current setting of that parameter The actual parameter values displayed on the display may vary depending on the a...

Страница 5: ... Parameter 4 Set Point Parameter 10 Set PointParameter 12 Setting Parameter 11 Setting Table 1 Outdoor Air Temperature Reset Example Graph 1 Outdoor Air Temperature Reset Curve Example Graph 1 illustrates Parameter 4 adjusted to 140ºF target temperature at 0ºF outdoor air temperature Note Factory setting of Parameter 4 is 186ºF ...

Страница 6: ...Outdoor Sensor PSSENS01 6 The following section applies to the CHALLENGER condensing boiler and It s internal control module NOTICE ...

Страница 7: ...the coldest design tempera ture of the heating system CH Reset Curve Warmest Day Parameter 7 This parameter is not applicable if an outdoor sen sor is not connected to the appliance When an out door temperature sensor is connected the CH Reset Curve Warmest Day is the warmest design temper ature of the heating system Changing Outdoor Reset Parameters 1 Press the service button until the appropriat...

Страница 8: ... Parameter 5 Set Point Parameter 7 Setting Parameter 6 Setting Graph 2 Outdoor Air Temperature Reset Curve Example Table 2 Outdoor Air Temperature Reset Example Graph 2 illustrates CH Setpoint adjusted to 140ºF target temperature at 0ºF outdoor air temperature Note Factory setting of CH set point is 186ºF Outdoor CH target Temp 10ºF or Lower 140ºF 30ºF 117ºF 50ºF 93ºF 64ºF or Higher 77ºF ...

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