Mitsubishi Electric CITY MULTI PAC-AH001-1, Руководство по обслуживанию

Страница: 25 / 48

7.4. Heat Operation
7.4. Heat Operation
Heat
Operation
(Available Control Modes)
Control Mode
Return Air Control Discharge Air Control
Controller
Type
City Multi Controller
● ●
3
rd
Party
Controls
Type 1
*1
●
Type 2 *1
●
*1 Return Air Control not available when operating with 3
rd
Party Controls
1.) How to operate
(1)Using City Multi Controller
1) Press POWER ON/OFF button.
2) Press the operation MODE button to display HEAT.
3) Press the TEMP. button to set the desired temperature.
Note:
The set temperature changes 2 °F when the TEMP. button is pressed one
time.
Heating Set-point Range with City Multi Controller
•
Return Air Control: 63~83 °F [17~28 °C]
•
Discharge Air Control: 63~83 °F [17~28 °C]
(2)Using 3
rd
Party Controller
1) Close the contact for “Remote Signal Input” on TB-B to turn unit ON.
2) Input 0-10 VDC signal to “Analog Input” on TB-A to set the temperature set point
Control Type
Type 1 (For Temperature Control)
(SWA-2)
Type 2 (For Capacity Control)
(SWA-3)
Control
Relationship
(HEAT)
Set point temperature = 5.6 X Ain + 40.96 [°F]
[Ain = Input Temperature]
Note:
HEAT operation mode must be set using City Multi controller
Heating Set-point Range with 3
rd
Party Controller
•
Discharge Air Control: 46.4~82.4 °F [8~28 °C]
2.) Thermo-regulating function
(1) Thermo-regulating function (Function to prevent restarting for 3 minutes)
When indoor units are connected to the PUHY/PURY/PQHY/PQRY series of outdoor units.
7.4.1. How to operate
(1) Using CITY MULTI Controller
.
1. Press POWER ON/OFF button.
2. Press the operation MODE button to display HEAT.
3. Press the TEMP. button to set the desired temperature.
NOTE
The set temperature changes 2 °F when the
TEMP. button is pressed one time.
Heating Set-point Range with City Multi Controller
• Return Air Control: 63~83 °F [17~28 °C]
• Discharge Air Control: 63~83 °F [17~28 °C]
(2) Using 3rd Party Controller
1. Close the contact for “Remote Signal Input” on TB-B to turn unit ON
2. Input 0-10 VDC signal to “Analog Input” on TB-A to set the temperature set point
Control Type
Type 1 (For Temperature Control)
(SWA-2)
Type 2 (For Capacity Control)
(SWA-3)
Control Relationship
(HEAT)
Set point temperature = 5.625 X Ain + 40.775 [°F]
[Ain = Input Temperature]
Input Voltage
Setting Temperature
PAC-AH001-1
25 © 2018 Mitsubishi Electric US, Inc.