Daikin GYEQ20AN Service Manual page 230

Maintenance
6
Inspecting the cooling water level
Part name Antifreeze fluid for Yanmar genuine GHP
Tools/materials Jug, stepladder, waste cloth, spanner
Step
(1) See "Basics" (page 213)
(2) Inspect the cooling
water
(3) Refill the cooling water Remove the radiator cap and reservoir tank cap, then refill the cooling
▼Reservoir tank water level
Sight glass on the right side
of the unit
FULL
LOW
219
1. Through the cooling water tank level gauge (water level sight glass),
check if the water level in the reservoir tank is between the FULL and
LOW tick marks.
2. If the water level is slightly above the LOW tick mark, check if water is
leaking or if the exhaust drain water is stained with antifreeze fluid.
water.
▼Reservoir tank cap position
Remove the cover on the
upper right side of the unit.
Reservoir tank
cap
Task
▼Radiator cap position
Remove the upper right
cover in front of the unit.
SiAUY361411EA
Remarks
• Refill water if below the
FULL level.
• You can use a
stepladder as needed to
access the radiator cap
and reservoir tank,
which are positioned
high above the ground,
but you should take care
not to fall.
Radiator
cap
Front
023327-00E
Maintenance / Service Data