Maintenance And Service; Maintenance Activities - LG THERMA V AHBW036H0 Quick Manual

General Information
Types of the cables
Power supply cable
(Include earth)
Unit
Heater
Safety Breaker
Current Recommended
Fuses
A
WARNING
• Earth should be connected.
• If grounding is not properly done, there is a risk of electric shock. Grounding must be done by
a qualified technician.
• Consider the surrounding conditions(surrounding temperature, direct sunlight, rain water, etc.)
when wiring the cable.
• The thickness of the power cable is the minimum thickness of metal conductor cable. Use
thicker cable considering the voltage drop.

3. Maintenance and Service

Maintenance Activities

In order to ensure optimal availability of the unit, a number of checks and inspections on the unit and the field
wiring have to be carried out at regular intervals, preferably yearly. This maintenance should be carried out by
your local agreed technician.
When the unit is not going....
CAUTION
• If the product is not used for long time, we strongly
recommend NOT TO SWITCH OFF THE POWER SUPPLY
to the product.
• If power is not supplied, some special product-protecting
actions (such as water pump anti-locking) will not performed.
12 Air-to-Water Heat Pump
Unit (spec)
No *mm (H07RN-F)
2
No *mm 2 (H07RN-F)
AHBW036H0
15
AHBW056A0/
AHBW036H0
076A0/096A0
3 * 1.0 3 * 1.5
- 3 * 2.5
AHBW056A0/
076A0/096A0
20
AHBW126A0/
146A0/166A0
3 * 2.5
3 * 4.0
AHBW126A0/ AHBW128A0/
146A0/166A0 148A0/168A0
40
AHBW128A0/
148A0/168A0
5 * 1.0
5 * 1.5
20