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Honeywell L4188A Manual page 6

Aquastat controllers
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MOUNTING
TEMPLATE
f
DRILL SMALL HOLE FOR MODEL WITH MANUAL
RESET BUTTON OR
LARGE
HOLE FOR
MODEL
WITH
DlFFERENTlAL
AOIVSTMENT.
FIG. 6-DRILL
HOLES IN THE PANEL AS SHOWN.
MOUNTING
ON PANEL-CONTROLLER
WITH
BRACKET
1. Using controller
bracket
as a template,
mark and
drill two holes in the panel.
2. Mount controller
with terminals
down.
3. Run capillary
neatly
along
panel, avoiding
sharp
bends and interference
with other components
on the
panel.
4. MODELS
WITH TEMPERATURE
LIMIT
STOP
ONLY: Adjust to desired setting, as described
under "To
Set Temperature
Limit Stop," page 8.
NO. IO
SHEETMETAL
SCREWS (2)
(OBTAIN
LOCALLY,,
FIG. 7-THE
CONTROLLER
WITH BRACKET MOUNTS
ON THE FRONT OF THE PANEL.
WIRING
All wiring
must comply
with applicable
codes
and
ordinances.
Disconnect
power before beginning
wiring.
Connect
as shown
in equipment
manufacturer's
in-
structions,
if provided.
Otherwise,
use the typical hook-
ups shown below.
24v
THERMOSTAT
n
1
POWER SVWLY.
PROVlOE
DISCONNECT
MEANS AND OVERLOAD
PRO.
TECTION AS REQUIRED.
n
2
"SE ~618B.W (C-l CONTACTS)
IF HANVAL
RESET IS REQUIRED.
I,.027
IG. 6-LOW
AND HIGH LIMIT APPLICATION
ON A
GAS-FIRED
SYSTEM
WITH DOMESTIC
HOT
WATER.
6

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