ClimateMaster Tranquility Digital DXM2 - Turning Breaker on in Panel or Auxiliary Heat Control; Static Pressure Check

Tranquility
®
Digital (DXM2)—Troubleshooting Guide
Rev.: 10 March, 2015
42
Geothermal Heating and Cooling
ON
OFF
ON
OFF
1234
P1
L1
L2
L3
L4
P2
197 -
254 V
Turning Breaker on in Panel or Auxiliary Heat Control
B-C
Static Pressure Check
B-D
Return
Air
Supply
Air
Static Pressure Probe
inserted into 1/2” Hole
-.18 + .21
With the blower at full load air speed,
take a reading from the Digital
Manameter. Check the reading against
the IOM blower tables or in the tables
shown below to determine the maximum
external static pressure.
Verify that all grilles and registers are
open and free.
Use a Magnetic Static Pressure Tip tool
(far right) to check the static pressure.
Add both together to get Total Static
Example: .39 Static Pressure
Tranquility
®
22 (TZ) Series
Airow in CFM with wet coil and clean air lter
Model
Max ESP
(in. wg)
024 0.75
030 0.5
036 0.6
042 0.6
048 0.75
060 0.75
Airow is controlled within 5% up to the Max ESP
shown with wet coil.
Factory shipped on default CFM.
Tranquility
®
30 (TE) Series
Airow in CFM with wet coil and clean air lter
Model
Max
ESP
(in. wg)
026 1.0
038 0.9
049 1.0
064 0.7
072 0.7
Airow is controlled within 5% up to the Max ESP shown with wet coil.
ECM Blower Performance Static Pressure Tables
Magnetic Static
Pressure Tip
Tranquility
®
Digital
Air Handler (TAH)
Model
Max ESP
(in. wg)
026 1.0
038 0.9
049 1.0
064 0.7