Haier HCFU-18CF03 [17/91] Commercial air conditioner

Hex bolt

8 to 13mm

Indoor unit

(Fig. 15)

Apply the indoor unit to the brackets.(Fig.16)

Now, securely tighten the hex bolts in both sides.

(Fig. 16)

Bolt

Bracket

Indoor unit

5. INSTALL THE DRAIN HOSE

Select whether the drain hose will be connected to the left or right side.(Fig.3)

Insert the drain hose into the drain pan, then secure the drain hose with a nylon fastener.(Fig.6)

Wrap the insulation (drain hose)around the drain hose connection.(Fig.7)

Be sure to arrange the drain hose correctly so that it is leveled lower than the drain hose connecting port of the

indoor unit.(Fig.8)

When drain hose is arranged backward. Secure the drain hose with the VT wire. (Fig. 18)

For series 28,36,42,52

Drain hose

VT wire hole

Piping hole

(Fig. 18)

VT wire

Drain hose

For series 28,36,42,52

no this part

Piping hole

Base (Bottom)

Intake grill

VT wire hole

Pass the drain hose through here

For series 14,18,24

Cut the grill

(Fig. 17)

Remove the hole cover.

Arrange the drain hose

lower than this portion

Drain hose

GAS LEAKAGE INSPECTION

After connecting the piping, check the joints for gas leakage with leakage detector.

CAUTION

Commercial Air Conditioner Model: HCFU-18/28CF03

HCFU-18/28HF03