Start-Up Procedure; Operation - Panasonic FV-10VEC2R Installation And Operating Instructions Manual

START-UP PROCEDURE

1.Fill in beginning time on the OA filter before starting up the unit.
The method of remove and install OA filter please refer to P.17 ~ P.18 (Fig.20 ~ 22)
and P.18 (Fig.24 ~ 25).
2.Connect the power cord to power then turn on the main switch on ERV for start-up.
If the ERV does not run, please check the wiring connections.
3.Remove plug covers in plugs on frame cover and check static pressure.
Using a magnehelic gauge, measure the differential pressure of fresh air and exhaust air
respectively, then adjust the dampers for balancing airflows to make the test value reach
the differential pressure of setting volume as shown below.
4.Install the plug covers back when the check is complete.
Supply
air (SA)
Return
air (RA)

OPERATION

<Control panel>
Main switch: Power on or off for ERV. Push the main switch
1
completely to the on/off position when turning on/off.
Note
The unit will consume some electricity unless you turn off the main switch.
ASHRAE time knob: The operation state will be changed with this knob. It is in units of
2
1 hour, for example: set to "10", 10 minutes (ON)
cycle operation. The factory default is 60 min/h.
SA knob: Set the supply air volume with this knob.
3
The factory default is 100 CFM.
EA knob: Set the exhaust air volume with this knob.
4
The factory default is 100 CFM.
Note
The SA air volume is limited less than "EA air volume + 20 CFM" when the outdoor
temperature is -22 °F (-30 °C) ~ 14 °F (-10 °C). For example, when the EA air volume
setting is 50 CFM and the SA air volume setting is 100 CFM, actually the EA air volume
will be 50 CFM and the SA air volume will be 70 CFM.
14
BEGINNING TIME:
Low Low
Stale Fresh
High
High
OA filter
The relation between volume
and differential pressure (reference)
Exhaust
Volume
air (EA)
(CFM)
50
60
70
Outside
air (OA)
80
90
100
50 minutes (OFF)
Differential pressure (Pa)
Fresh Stale
35 45
45 60
60 80
75 105
100 140
115 190
10 minutes (ON)...