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COMMISSIONING
Check that all cable sizes, circuit breakers and wire connections are correct before following below com-
missioning steps:
1. Press button
to turn on/off the ventilator.
2. Match the correct speed to ERV. Press
parameter number is shown in the middle of the screen, press button
(refer to parameters list in comming page) then press
value "0" flesh at the top right corner, press UP and DOWN buttons to change the value according to
below table (ERV code Vs Models) then press button
change parameters number 23 to be value 2 (10 speeds DC fan control).
Code
3
10
10
3. Then check the mode and fan speed switch. Press button
mode*, check whether the temperature of the corresponding mode is correct. Under SA or RA mode,
Press
to switch the fan speed, check if the airflow is adjusted corresponding to H speed
M speed
and L speed
4. Check the operation of bypass. The default opening temperature of bypass is 19-21C (adjustable),
press button
to check the temperature of OA. If the present OA temperature is among 19-21C,
then bypass will open automatically. If the OA temperature is not within 19-21C, say 18C, then press
button more than 6 seconds to enter the parameter setting. Press
number 02, default value 19 flashes shown at the top right corner. Then press
enter setting, by pressing
To test that the bypass opens, the temperature OA must be greater than or equal to value "X" of para-
meter 02 and less than value "X + Y" of parameters 2 and 3 together. X = OA < (X + Y)
Note: the opening / closing of the bypass will be delayed for about 1 minute.
Note: reset the values after this test!
Parameter 2: X = 19
Parameter 3: Y = 3
*OA = Outdoor air
RA = Extract air
SA = Supply air
EA = Exhaust air
14
Get In Touch
Call: 0845 6880112
Email: info@adremit.co.uk
for 6 seconds to enter parameters setting and at this time the
Models
ERV500
ERV1000
ERV2000
.
buttons and set the value to be "X". Then press
Our Address
Puravent, Adremit Limited, Unit 5a, Commercial Yard,
Settle, North Yorkshire, BD24 9RH
to switch to parameter No. 21
shortly to enter the parameter setting, default
again to confirm setting. With the same way to
shortly to switch to OA, RA, SA or EA
button to switch to parameter
,
button shortly to
to confirm.
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