Armstrong ASTRO 225SSU-TA Посібник з монтажу та експлуатації - Сторінка 2
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Також для Armstrong ASTRO 225SSU-TA: Інструкція з монтажу та експлуатації (5 сторінок)
Друкувати сторінкуi nstal latio n &
operati ng instruction s
2
item
model
a stro 2 20ssu 0 50s-ta* Sweat
11 02 2 3 b- 140
a stro 2 20ssu 075 s-ta* Sweat
11 02 2 3 b- 141
a stro 2 25bs0 50s-ta
11 02 2 3 b- 14 2
11 02 2 3 b- 143
a stro 2 25bs075 s-ta
11 02 2 3 b- 14 4
a stro 2 20ssu -ta
11 02 2 3 b- 145
a stro 2 25 ssu -ta
11 02 2 3 b- 14 8
a stro 2 3 0ss-ta
11 02 2 3 b- 149
a stro 250ss-ta
11 02 2 3 b-2 40
a stro 2 20ssu 0 50s-t*
11 02 2 3 b-2 41
a stro 2 20ssu 075 s-t*
11 02 2 3 b-2 4 2
a stro 2 25bs0 50s-t
11 02 2 3 b-2 43
a stro 2 25bs075 s-t
11 02 2 3 b-2 4 4 a stro 2 20ssu -t
11 02 2 3 b-2 45
a stro 2 25 ssu -t
11 02 2 3 b-2 4 8 a stro 2 3 0ss-t
11 02 2 3 b-2 49
a stro 250ss-t
11 02 2 3 -3 40
a stro 2 20ssu 0 50s-lc* Sweat
11 02 2 3 -3 41
a stro 2 20ssu 075 s-lc* Sweat
11 02 2 3 -3 4 2
a stro 2 25bs0 50s-lc
11 02 2 3 -3 43
a stro 2 25bs075 s-lc
11 02 2 3 -3 4 4
a stro 2 20ssu -lc
11 02 2 3 -3 45
a stro 2 25 ssu -lc
11 02 2 3 -3 4 8
a stro 2 3 0ss-lc
11 02 2 3 -3 49
a stro 250ss-lc
note: All weights are in lbs. (kg) *Union model with sweat hardware kit.
4 .0 installation
warning
• Installation should only be completed by qualified
personnel, in accordance with all applicable codes,
and following generally accepted installation
practices.
• Ensure the hot water supply is turned off before
installation, to avoid personal injury or damage
to property.
• Read and understand these instructions thorough-
ly before beginning the installation.
Astro 2 series
Hot water re-circulation system
connection size
½"
¾"
Sweat
½"
Sweat
¾"
npsm union
1¼"
npsm union
1¼"
2 bolt flange
2 bolt flange
2 bolt flange
2 bolt flange
Sweat
½"
Sweat
¾"
Sweat
½"
Sweat
¾"
npsm union
1¼"
npsm union
1¼"
2 bolt flange
2 bolt flange
2 bolt flange
2 bolt flange
½"
¾"
Sweat
½"
Sweat
¾"
npsm union
1¼"
npsm union
1¼"
2 bolt flange
2 bolt flange
2 bolt flange
2 bolt flange
cord timer aquastat electrical data
115 Vac, 60 Hz, 0.29 A, 33W
ü
ü
ü
115 Vac, 60 Hz, 0.29 A, 33W
ü
ü
ü
115 Vac, 60 Hz, 0.64 A, 75W
ü
ü
ü
115 Vac, 60 Hz, 0.64 A, 75W
ü
ü
ü
115 Vac, 60 Hz, 0.29 A, 33W
ü
ü
ü
115 Vac, 60 Hz, 0.69 A, 83W
ü
ü
ü
115 Vac, 60 Hz, 0.81 A, 97W
ü
ü
ü
115 Vac, 60 Hz, 0.98 A, 117W 10 . 0 0 (4 . 54)
ü
ü
ü
—
115 Vac, 60 Hz, 0.29 A, 33W
ü
ü
—
115 Vac, 60 Hz, 0.29 A, 33W
ü
ü
—
115 Vac, 60 Hz, 0.64 A, 75W
ü
ü
—
115 Vac, 60 Hz, 0.64 A, 75W
ü
ü
—
115 Vac, 60 Hz, 0.29 A, 33W
ü
ü
—
115 Vac, 60 Hz, 0.69 A, 83W
ü
ü
—
115 Vac, 60 Hz, 0.81 A, 97W
ü
ü
—
115 Vac, 60 Hz, 0.98 A, 117W 10 . 0 0 (4 . 54)
ü
ü
—
—
115 Vac, 60 Hz, 0.29 A, 33W
ü
—
—
115 Vac, 60 Hz, 0.29 A, 33W
ü
—
—
115 Vac, 60 Hz, 0.64 A, 75W
ü
—
—
115 Vac, 60 Hz, 0.64 A, 75W
ü
—
—
115 Vac, 60 Hz, 0.29 A, 33W
ü
—
—
115 Vac, 60 Hz, 0.69 A, 83W
ü
—
—
115 Vac, 60 Hz, 0.81 A, 97W
ü
—
—
115 Vac, 60 Hz, 0.98 A, 117W 9. 0 0 (4 . 0 8)
ü
caution
Prior to installation, flush all piping of any foreign ma-
terial to prevent pump blockage and prevent damage.
procedure
1 Timer installation and wiring
Note: Numerical component designations included in Steps i
through viii refer to circulator and timer components shown
in fig. 1. Steps 1 & 3 apply to retrofit installations.
i
Disconnect the electrical supply to the circulator
ii Unfasten the mounting 2 screws
terminal box cover
iii Disconnect wire leads from the power supply.
weight
7. 5 0 (3 . 4 0)
7. 5 0 (3 . 4 0)
7. 0 0 (3 .18)
7. 0 0 (3 .18)
7. 5 0 (3 . 4 0)
7. 5 0 (3 . 4 0)
10 . 0 0 (4 . 54)
7. 5 0 (3 . 4 0)
7. 5 0 (3 . 4 0)
7. 0 0 (3 .18)
7. 0 0 (3 .18)
7. 5 0 (3 . 4 0)
7. 5 0 (3 . 4 0)
10 . 0 0 (4 . 54)
7. 0 0 (3 .18)
7. 0 0 (3 .18)
6 . 5 0 (2 .9 5)
6 . 5 0 (2 .9 5)
7. 0 0 (3 .18)
7. 0 0 (3 .18)
9. 0 0 (4 . 0 8)
4 and remove the
3 .