How To Drain Remaining Water In The Product - LG Therma V HM091MRS Installation Manual

COMMISSIONING
158
3. Location of SVC port
UN36A (5, 7, 9 kW)

How to drain remaining water in the product

CAUTION
!
If the product is not used for a long period of time with remaining water, there is a risk of
freezing in winter.
Step1
Step2
- To use the product again, you have to refill water in it. Refer to 'Water Charging' of 'Installaion'
part in this manual.
SVC Port
① Outlet Valve
② Inlet Valve
③ Cock
④ Drain Valve
UN60A (9, 12, 14, 16 kW)
Step1. To drain most of the water out of the
product, remove the water pipes
from the inlet/outlet valve(①,②).
After draining, reconnect them.
Step2. To drain the rest of the water out of
the product, open the cock(③) of the
drain valve(④) counterclockwise.
After draining, lock it in the opposite
direction to the end.
SVC Port