Blower Status Switch; Output Volts; Controller Cfm; Heating - Bard FUSION-TEC WR36BPA Service Instructions Manual

6. Press UP or DOWN key to change OFF to ON.
7. Press ENTER key to scroll to OV Speed.
8. Press UP or DOWN keys to adjust the speed to the
desired output. See Table 4A or 4B.
9. Press ENTER key to save.
NOTE: If unit is operating at the time the blower
override is being enabled, adjustments must be
made to OV Speed first before switching Blower
Override on.
TABLE 4A
WR36BP* Blower Speeds

Mode

Percentage
High Sensible
Full Load Cooling
High Sensible
Part Load Cooling
Standard Full
Load Cooling
Standard Part
Load Cooling
Economizer Standard
Economizer High S/T
Heating

Dehumidification

Mode
TABLE 4B
WR58BP* Blower Speeds
Mode
Percentage
High Sensible Full
Load Cooling
High Sensible Part
Load Cooling
Standard Full Load
Cooling
Standard Part Load
Cooling
Economizer Standard
Economizer High S/T

Heating

Dehumidification
Mode
Manual 2100-695
Page 20 of 54
Speed Controller
Output Volts
94.0 9.4 v 1500
54.0 5.4 v 1100
63.0 6.3 v 1200
43.0 4.3 v
90.0 9.0 v 1450
63.0 6.3 v 1200
63.0 6.3 v 1200
19.0 1.9 v
Speed Controller

Output Volts

75.0 7.5 v 2180
50.0 5.0 v 1705
55.0 5.5 v 1830
35.0 3.5 v 1335
45.0 4.5 v 1600
75.0 7.5 v 1950
35.0 3.5 v 1335
35.0 3.5 v 1335
WR36BP*
WR58BP*
CFM
WR36BP*
WR58BP*
950
470
* Unit is rated for free blow non-ducted
operation with SGR-5W Supply Grille
and RGR-5W Return Grille.

Blower Status Switch

The unit is equipped with a differential pressure airflow
CFM
switch to monitor the blower (see Figure 31). If the
blower is turned on and the switch doesn't close to
indicate there is differential pressure between the inlet
and outlet of the blower, an alarm will be generated.
For switch settings, see Figure 32.
Differential airflow status can be viewed by:
1. Press MENU key to go to the Main Menu screen.
2. Press UP or DOWN keys and ENTER key to enter
TECHNICIAN password 1313.
3. Press UP or DOWN keys to scroll to I/O Config;
press ENTER key.
4. Press UP or DOWN keys to scroll to Digital In
Config C1.
5. Reference 7 NoAir row and Val column (see Figure
33).
TABLE 5
Rated Airflow
Nominal Rated CFM
Nominal Rated ESP
High Low
1200 950
1800 1400
TABLE 6
Indoor Blower Performance
Speed High
ESP Dry Wet
(Inch H 0) Coil Coil
2
0.00 1260 1200
0.10 1885 1800
TABLE 7
Maximum ESP of Operation
Electric Heat Only
Model Static Pressure*
-A0Z .00"
-A05 .00"
-B0Z .00"
-B06 .00"
0.00
0.10
Low
Dry Wet
Coil Coil
995 950
1470 1400