Operating Instructions for | 1598003200 |
|
|
6.2 LIGHT BUTTON REGULATION: I1L = N
The light button has a higher priority than digital inputs therefore:
-if the light was switched on by button the digital input can not modify its status.
-if the light was switched on by digital input, the light button can modify its status.
7.INSTALLATION AND MOUNTING 7.1 MOUNTING OF XWA11V – PR10000
The XWA11V must be mounted on vertical panel.
The Temp range allowed for correct operation is 32 – 140°F. Avoid installation is places subject to strong vibrations, corrosive gases, excessive dirt or humidity. The same recommendations apply to probes. Let the air circulate by the cooling holes.
8. ELECTRICAL CONNECTIONS
The instrument is provided with screw terminal blocks to connect cables with a cross section up to 2,5 mm2 for the digital and analog inputs. Relays and power supply have a Faston connection (6,3mm). Heat- resistant cables have to be used. Before connecting cables make sure the power supply complies with the instrument requirements. Separate the probe cables from the power supply cables, from the outputs and the power connections. Do not exceed the maximum current allowed on each relay and in case of heavier loads use a suitable external relay.
N.B. Maximum current allowed for all the loads is 20A.
8.1 PROBE CONNECTIONS
The probe shall be mounted with the bulb upwards to prevent damages due to casual liquid infiltration. It is recommended to place the thermostat probe away from air streams to correctly measure the average room temperature.
9. USE OF THE PROGRAMMING “HOT KEY “
The Wing units can UPLOAD or DOWNLOAD the parameter list from its own E2 internal memory to the “Hot Key” and
10. ALARM SIGNALS
Message | Mode | Cause | Outputs |
“P1” | Flashing | Thermostat probe failure | Alarm output ON |
PoF | Flashing (3s) | Keyboard locked | Not changed |
Pon | Flashing (3s) | Keyboard | Not changed |
“HA” | Alternated with t | Maximum T° alarm | Alarm output ON; |
“LA” | Alternated with t | Minimum T° alarm | Alarm output ON; |
“dA” | Alternated with t | Door switch alarm | Alarm output ON; |
“EA” | Alternated with t | External alarm | Alarm output ON; |
“PAn” | Alternated with t | Serious external alarm | Alarm output ON; |
dEF | Alternated with t | Defrost is running | Not changed |
The alarm message is displayed until the alarm condition is reset.
4