AERMEC ANK Manual de instalação - Página 6

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3. TERMINAL BOARD CONNECTIONS

Connections under the responsibility of the installer

All connections to which reference is made in the following explanations

are part of the 13 POLE removable terminal board situated inside the

electric control panel and connected to the MODUCONTROL. There are

two types of connections see wiring diagram at the end of the manual.

Commissioning

must be performed with standard settings. Only

when the inspection has been completed can the functioning Set

Point values be changed. Before start‐up, power the unit for at least

12‐24 hours positioning the protection magnet circuit breaker switch

and the door lock isolating switch at ON. Make sure that the control

panel is off in order to allow the compressor sump oil to heat.

TO ACTIVATE TERMITAL BOARD 13POLE

To activate terminal board set value of 9 PAN to 3. To get to this

parameter enter password 030.

SUMMER/WINTER REMOTE CONTROL (C/F)

To prepare a summer/winter remote switch‐over device connect

the device contact to the clamps 3 and 5 of the 13 POLE terminal

board.

ON/OFF CONTROL (IA)

To prepare an ON/OFF remote switch‐over device connect the de‐

vice contact to clamps 4 and 5 of the 13 POLE terminal board.

REMOTE ALARM (AE)

Remote indicator can acknowledge alarms, this is possible using

clamps 6 and 7 of the 13 POLE terminal board, connect

acoustic or visual alarm signal device.

REMOTE PANEL (TRA)

To prepare a summer/winter switch‐over device, connect the de‐

vice contact to clamps 8 and 9 of the 13 POLE terminal board.

CONTACTS FOR DOMESTIC HOT WATER DHW (TWS)

To use a stand‐alone contacts for DHW device, connect to clamps

10 and 11 of the 13 POLE terminal board.

CONTACT FOR BOILER CONTROL

To prepare a boiler control, connect to contacts 12 and 13 of the 13

POLE terminal board.

CONNECTION PR3 (ACCESSORY)

If you should have the PR3 accessory, always connect it to the 13

POLE terminal board as shown below. Remember that the maxi‐

mum distance accepted is 150 mt. REMEMBER THAT THE PR3 AS

WELL AS BEING CONNECTEDMUST BE ENABLED (see subsequent

pages).

4. CONTROLS AND COMMISSIONING

4.1. PREPARATION FOR COMMISSIONING

Before starting the unit make sure that:

1. All safety conditions have been respected

2. The unit is correctly fixed to the support surface

3. The minimum technical spaces have been respected;

4. The hydraulic connections have been made respecting the i nlet

and outlet

5. The hydraulic plant has been loaded and bled of the air.

6. The hydraulic circuit valves are open

7. The electric connections have been made correctly

8. Check, that in models with three‐phase power supply, that the

compressor noise level is not abnormal. If this is the case, invert a

phase.

9. All electrical connections inside the unit have been checked