Armstrong Astro 220SSU050S-T Руководство по установке и эксплуатации - Страница 5
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Печатать страницуmanual override switch positions
6.0 setting the clock / timer
1 Rotate the dial in a clockwise direction until both the time
shown, and the appropriate am or pm indicator, correspond
to the current time of day. (This adjustment is required for
initial operation, following a power interruption, to adjust for
daylight savings time, or for periodic time correction.)
2 Remove the clear plastic cover from the dial.
3 The outer ring of the dial has an adjustable tab for each 15
minute time interval of a 24 hour day. To enable circulator
operation for a specific time interval, slide the correspond-
ing interval tab toward the perimeter of the dial. All tabs
positioned toward the center of the dial disable circulator
operation for those time intervals.
4 Verify the manual override switch is in the auto position.
5 Replace the clear plastic cover on the dial.
on
auto
o
current time
interval tabs
(15 minutes each)
manual override
dial
am/pm indicators
Astro 2 series
Hot water re-circulation system
7.0 replacement parts
astro models (pump only)
Astro 220ssu w/ ½" swt
Astro 220ssu w/ ¾" swt
Astro 225bs ½" swt
Astro 225bs ¾" swt
Astro 230ss
Astro 250ss
Astro 220ssu
Astro 225ssu
part description
24-Hour timer
Timer cover
½" Aquastat
¾" Aquastat
insta l l a t io n &
o per at ing i n str uct io n s
item number
110223-301
110223-302
110223-303
110223-304
110223-306
110223-308
110223-309
110223-310
item number
810223-130
110223-041
110123-120
110123-121
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