Honeywell aquastat l6189a-c ユーザーズマニュアル

5

68-0061—1

NOTE: The panel can be up to 5/64 in. thick.

1. Uncoil capillary, starting at bulb. Avoid sharp bends or 

kinks in the capillary. Leave excess capillary loosely 

coiled below controller case.

2. Remove the setting knob by pulling straight off.

3. Remove the two screws that hold the setting indicator in 

place and remove the setting indicator (See Fig. 5).

4. ADJUSTABLE DIFFERENTIAL MODELS ONLY: Set 

differential. See Adjustment and Checkout section.

5. Using setting indicator as a template, mark and drill 

holes in the panel for the mounting screws and for the 

knob shaft.

6. Mount the controller behind, and the setting indicator in 

front of, the panel using the two screws removed earlier 

(See Fig. 5).

7. MODELS WITH TEMPERATURE LIMIT STOP ONLY: 

Adjust to desired setting, as described under “To Set 

Temperature Limit Stop,” page 8.

8. Replace knob on shaft.

1. Mark and drill three holes in the panel, using the tem-

plate in Fig. 6 as a guide.

2. MANUAL RESET MODELS ONLY: Drill a fourth hole to 

make the manual reset button accessible.

3. ADJUSTABLE DIFFERENTIAL MODELS ONLY: Drill a 

hole for the differential dial, if desired, Set the differential. 

See Adjustment and Checkout section.

4. Hold controller against back of panel with terminals 

pointed down and fasten with two No. 8 sheetmetal 

screws (not supplied) (Refer to Fig. 6).

CONTROLLER

PANEL

(MAX. 5/64 IN. THICK)

NO. 8

MOUNTING

SCREWS (2)

KNOB

SETTING

INDICATOR

M25418