Wiring:
The
thermostat
is
rated
for
15
amps.
Follow
the
wiring
instruc
�
ons
in
sec
�
on
V
pages
11
to
16
in
this
manual.
Terminals
C
&
2
(the
two
brown
wires)
are
normally
open
and
close
(make)
on
temperature
decrease.
Similar
to
most
water
heater
aquastats
or
controls.
The
con
‐
tacts
open
(break)
on
temperature
rise
–
when
the
tank
reaches
the
set
temperature.
Connect
system
wires
to
wiring
block
located
under
cover.
Auxiliary
contacts:
Terminals
C
&
1
(purple
&
brown)
for
solar,
hea
�
ng
or
other
applica
�
ons
are
normally
closed
and
open
(break)
on
temperature
decrease.
This
opera
�
on
is
opposite
most
water
heaters
and
should
only
be
used
for
auxiliary
equipment.
Set
the
temperature
by
rota
�
ng
the
screwdriver
slot
to
align
with
the
desired
se
�
ng.
Please
refer
to
the
instruc
�
on
manual
for
cau
�
onary
informa
�
on
regarding
water
temperature
safety.
It
is
important
to
check
the
output
temperature
of
any
water
heater
with
a
thermometer
to
insure
that
the
se
�
ng
is
correct.
In
accordance
with
local
and
na
�
onal
plumbing
codes
it
is
highly
recommended
that
a
thermo
‐
sta
�
c
mixing
valve
be
used
to
protect
the
user
from
poten
�
al
hazard
due
to
spikes
in
tempera
‐
ture.
Note:
For use with a tank sensor, remove the tank thermostat capillary (black coated) and insert the
sensor recommended by your control or boiler manufacturer (usually 10 K ohms) into the well.
Wiring and Thermostat Setting
Important Notes
CAUTION:
When using the op
�
onal wall bracket
(ver
Ɵ
cal posi
Ɵ
on only)
insure that the wall and
fasteners are capable of suppor
�
ng the weight of the tank when
lled with water (see page 3, Sec
�
on
III for weights). Refer to the bracket installa
�
on instruc
�
ons included with the op
�
onal bracket.
Wiring and Thermostat Setting
16
Brown
Wires
Connect wires here
Wiring: The thermostat is rated for 15 amps. Follow the wiring instruc
�
ons in sec
�
on V pages
11 to 16 in this manual. Terminals C & 2 (the two brown wires) are normally open and close
(make) on temperature decrease. Similar to most water heater aquastats or controls. The con
‐
tacts open (break) on temperature rise – when the tank reaches the set temperature. Connect
system wires to wiring block located under cover.
Auxiliary contacts: Terminals C & 1 (purple & brown) for solar, hea
�
ng or other applica
�
ons are
normally closed and open (break) on temperature decrease. This opera
�
on is opposite most
water heaters and should only be used for auxiliary equipment.
Set the temperature by rota
�
ng the screwdriver slot to align with the desired se
�
ng. Please
refer to the instruc
�
on manual for cau
�
onary informa
�
on regarding water temperature safety.
It is important to check the output temperature of any water heater with a thermometer to
insure that the se
�
ng is correct.
In accordance with local and na
�
onal plumbing codes it is highly recommended that a thermo
‐
sta
�
c mixing valve be used to protect the user from poten
�
al hazard due to spikes in tempera
‐
ture.
Note:
For use with a tank sensor, remove the tank thermostat capillary (black coated) and insert the
sensor recommended by your control or boiler manufacturer (usually 10 K ohms) into the well.
Wiring and Thermostat Setting
Important Notes
CAUTION:
When
using
the
op
�
onal
wall
bracket
(ver
Ɵ
cal posi
Ɵ
on only)
insure
that
the
wall
and
fasteners
are
capable
of
suppor
�
ng
the
weight
of
the
tank
when
lled
with
water
(see
page
3,
Sec
�
on
III
for
weights).
Refer
to
the
bracket
installa
�
on
instruc
�
ons
included
with
the
op
�
onal
bracket.
Wiring and Thermostat Setting
1
2
Brown
Wires
Connect wires here
Wiring: The thermostat is rated for 15 amps. Follow the wiring instruc ons in sec on V pages
11 to 16 in this manual. Terminals C & 1 (the two brown wires) are normally open and close
(make) on temperature decrease. Similar to most water heater aquastats or controls. The con
tacts open (break) on temperature rise – when the tank reaches the set temperature. Connect
system wires to wiring block located under cover.
Auxiliary contacts: Terminals C & 1 (purple & brown) for solar, hea ng or other applica ons are
normally closed and open (break) on temperature decrease. This opera on is opposite most
water heaters and should only be used for auxiliary equipment.
Set the temperature by rota ng the screwdriver slot to align with the desired se ng. Please
refer to the instruc on manual for cau onary informa on regarding water temperature safety.
It is important to check the output temperature of any water heater with a thermometer to
insure that the se ng is correct.
In accordance with local and na onal plumbing codes it is highly recommended that a thermo
sta c mixing valve be used to protect the user from poten al hazard due to spikes in tempera
ture.
Note:
For use with a tank sensor, remove the tank thermostat capillary (black coated) and insert the
sensor recommended by your control or boiler manufacturer (usually 10 K ohms) into the well.
Wiring and Thermostat Setting
Important Notes
CAUTION:
When using the op onal wall bracket (ver cal posi on only) insure that the wall and
fasteners are capable of suppor ng the weight of the tank when lled with water (see page 3, Sec on
III for weights). Refer to the bracket installa on instruc ons included with the op onal bracket.
Wiring and Thermostat Setting
16
Brown
Wires
Connect wires here
Wiring: The thermostat is rated for 15 amps. Follow the wiring instruc ons in sec on V pages
11 to 16 in this manual. Terminals C & 2 (the two brown wires) are normally open and close
(make) on temperature decrease. Similar to most water heater aquastats or controls. The con
tacts open (break) on temperature rise – when the tank reaches the set temperature. Connect
system wires to wiring block located under cover.
Auxiliary contacts: Terminals C & 1 (purple & brown) for solar, hea ng or other applica ons are
normally closed and open (break) on temperature decrease. This opera on is opposite most
water heaters and should only be used for auxiliary equipment.
Set the temperature by rota ng the screwdriver slot to align with the desired se ng. Please
refer to the instruc on manual for cau onary informa on regarding water temperature safety.
It is important to check the output temperature of any water heater with a thermometer to
insure that the se ng is correct.
In accordance with local and na onal plumbing codes it is highly recommended that a thermo
sta c mixing valve be used to protect the user from poten al hazard due to spikes in tempera
ture.
Note:
For use with a tank sensor, remove the tank thermostat capillary (black coated) and insert the
sensor recommended by your control or boiler manufacturer (usually 10 K ohms) into the well.
Wiring and Thermostat Setting
Important Notes
CAUTION:
When using the op onal wall bracket (ver cal posi on only) insure that the wall and
fasteners are capable of suppor ng the weight of the tank when lled with water (see page 3, Sec on
III for weights). Refer to the bracket installa on instruc ons included with the op onal bracket.
Wiring and Thermostat Setting
16
Brown
Wires
Connect wires here
Purple
Wire
Connect wires here
Normally
Closed
1
2
G
C
Normally
Open
Ground
Common
Brown
Wire
Wiring: The thermostat is rated for 15 amps. Follow the wiring instructions in section V pages
11 to 16 in this manual. Terminals C & 1 are normally open and close (make) on temperature
decrease. Similar to most water heater aquastats or controls. The contacts open (break) on
temperature rise – when the tank reaches the set temperature. Connect system wires to wir-
ing block located under cover.
Auxiliary contacts: Terminals C & 2 for solar, heating or other applications are normally closed
and open (break) on temperature decrease. This operation is opposite most water heaters and
should only be used for auxiliary equipment.
Содержание MP 20
Страница 15: ...Wiring Diagrams 15 ...
Страница 16: ...Wiring Diagrams 16 ...
