Eko Warrior ks50-dc Installation And Operating Instructions Manual page 19

Gas valve
2. With a valve key tighten the core Liquid
Gas valve
Gas valve
1. Remove Caps on valves
with Spanner
Liquid valve
Valve key
3. Wait 30 seconds
then......
Liquid valve
4. Exit the Manual Test and immediately, while ensuring heat pump
is not running, turn Water Pump Out Fan and CMP to OFF
5. Tighten the two Caps on
the valves
Liquid valve
6. Loosen the nut on the
connection to the outdoor
units and disconnect as shown
Valve key
Gas valve
Liquid valve
18