Outdoor Unit; Tubing Connections; Accessories; Inbox Documentation - Electra WNG 7 Service Manual

1.7

Outdoor Unit

The WNG outdoor units can be installed as floor or wall mounted units by using a
wall supporting bracket. The metal sheets are protected by anti- corrosion paint work
allowing long life resistance. All outdoor units are pre-charged. For further information
please refer to the Product Data Sheet, Chapter 2.
It includes :
Axial fan.
•
Outdoor coil with hydrophilic louver fins for RC units.
•
Outlet air fan grill.
•
Service valves" flare" type connection.
•
Interconnecting wiring terminal block.
•
Fresh air motor for WNG 7-14 (optional).
•
1.8

Tubing Connections

Flare type interconnecting tubing to be produced on site.
For further details please refer to the Installation Manual, Chapter 9.
1.9

Accessories

ASK (All Season Kit):
For low ambient working conditions in cooling, an ASK can be installed inside the
outdoor unit. This kit allows cooling operation down to outdoor temp of -10 ºC by
gradually controlling the outdoor fan speed motor.
RCW Wall Mounted Remote Control
The RCW remote control is mounted on the wall, and controls the unit either as an
infrared remote control or as a wired controller. The wired controller can control up to
10 Indoor units with the same program settings and adjustments.
For further details please refer to Optional Accessories, Chapter 18.
1.10

Inbox Documentation

Each unit is supplied with its own installation and operation manuals.
Service Manual - WNG
Revision Y05-03
CONTENT
INTRODUCTION
1-3