Panasonic PAW-160MAH2, Руководство по установке

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Control
4. On the thermostat, change the set temperature value (T
set
) as required (see “7.2.2 Operati-
on – Changing the set temperature value”).
In this case, the set temperature value represents the desired room supply air temperature.
5. On the AHU kit’s terminal connector of section F, remove the jumper (JP1) between terminals
“M2-5” and “M2-6 (FREE)”, in order to activate the 0-10 V control mode for the thermostat.
6. Close the AHU Kit enclosure again (see “4.1 Installation of AHU Kit“ – step 5).
Case 2: Adjusting the temperature setpoint based on ambient air
temperature
To set the thermostat for adjusting the temperature setpoint based on ambient air temperature
(T
out
), perform the following steps:
1. Open the AHU Kit enclosure (see “4.1 Installation of AHU Kit“ – step 2).
2. On the thermostat, switch to PID mode by entering the “Parameter” menu and setting para-
meters P, I and D to the values given below (see “7.2.2 Operation – Changing values in the
‘Parameter’ menu”):
P ≠ 0 (not zero)
I = 0 (zero)
D = 0 (zero)
The value of parameter P represents the required gradient for the cooling or heating curve in
modulating temperature control (see diagrams below) and must not be equal to zero.
3. On the thermostat, switch to cooling or heating mode, depending on the AHU requirements
(for AHU Kit models equipped with thermostat TR-16, see “7.2.2 Operation – Switching from
‘heating mode’ to ‘cooling mode’”; for models with TR-16e, this procedure is not required).
4. On the thermostat, change the set temperature value as required (see “7.2.2 Operation –
Changing the set temperature value”).
In this case, the set temperature value represents the adjusted temperature setpoint based
on ambient air temperature (T
set TR-16
), beyond which any cooling or heating operation is stop-
ped (heating or cooling limit temperature).
5. On the remote controller (CZ-RTC2/ CZ-RTC4), set the upper and lower limits for the adjus-
ted temperature setpoint in cooling or heating mode.
Inbetween the upper and lower limit the setpoint will be adjusted in a linear way (see dia-
grams below).
Mode Parameter name
For upper limit For lower limit
Cooling Parameter “1F” Parameter “20”
Heating Parameter “21” Parameter “22”
This setting together with the value of parameter P defi nes the cooling or heating ramp curve
as shown in the following diagrams.
Heating mode
21
22 T
out
T
out
= T
set TR-16
– P T
out
≥ T
set TR-16
Cooling mode
1F
20 T
out
T
out
= T
set TR-16
+ P T
out
≤ T
set TR-16