ERV
TRC800 & TRC800V
13
1.800.961.7370
INSTALLATION, OPERATION AND MAINTENANCE MANUAL
WWW.SOLERPALAU-USA.COM
MEASURING AIR FLOW
START-UP
EQUIPMENT REQUIRED
•
A magnehelic gauge or other device capable of
measuring 0 to 1.5 in. water of differential pressure.
•
2 pieces of natural rubber latex tubing, 1/8” ID,
1/16” Wall works the best.
NOTE:
Be sure to remove cap from pressure port
before inserting tubing. Insure tubing is well seated
in pressure ports.
NOTE:
The tubing should extend in the pressure
port approx. 1 inch.
DIFFERENTIAL STATIC ACROSS CORE DSP VS. CFM
TRC800V
DSP
0.20
0.30
0.40
0.50
0.60
0.70
0.80
0.90
1.00
1.10
Fresh Air (FA)
CFM
280
380
470
570
670
770
860
960
1060
1160
Room Air (RA)
CFM
220
320
430
530
630
730
840
940
1040
1140
TRC800
DSP
0.20
0.30
0.40
0.50
0.60
0.70
0.80
0.90
1.00
1.10
Fresh Air (FA)
CFM
260
360
470
570
670
770
870
970
1070
1180
Room Air (RA)
CFM
240
340
440
540
640
740
840
940
1040
1140
RA
OA
EA
FA
Pressure Ports (4)
FA
RA
EA
OA
Pressure Ports (4)
RA
OA
EA
FA
Pressure Ports (4)
FA
RA
EA
OA
Pressure Ports (4)
AIRFLOW DIAGRAM TRC800V
AIRFLOW DIAGRAM TRC800
The individual differential static pressures (DSP)
can be measured using the installed pressure ports
located in the front of the units core access doors.
NOTE:
These ports have been carefully located on
the unit as to give you the most accurate airflow
measurement. Do not relocate pressure ports.
•
To read SCFM of Fresh Air (FA) install the “high”
pressure side (+) of your measuring device to the
Outside Air (OA) port and the “low” pressure side
(-) to the Fresh Air (FA) port.
•
To read SCFM of Room Air (RA) install the “high”
pressure side (+) of your measuring device to the
Room Air (RA) port and the “low” pressure side
(-) to the Exhaust Air (EA) port.
•
Use the reading displayed on your measurement
device to cross reference the CFM output using
the conversion chart.
NOTE:
Be sure to replace cap into pressure port
when air flow measuring is completed.
CROSS CORE STATIC PRESSURE MEASUREMENT INSTRUCTIONS
