User Guide
R841
C,D,E,F,G ELECTRIC HEAT RELAYS
Load
Load
Ins tallation
R841
D
,
*,
__
R841
D
Red
Fig.
5
R841E Internal Schematic and connection diagram.
Fig.
7
Connections for 4 R841D relays and thermostats used with
one transformer. Set each thermostat heater at 0.2A
n
2-wire
low
volt
thermostat
w
A
Add
disconnect
means
and
overload
protection as
required
Fig.
6
Connections showing 2 R84!D used with one transformer
and thermostat. Set thermostat anticipator at 0.4A
A
Power
.A
Power
Supply
Transformer
-
A
Add disconnect means and overload protection as required
2-wire 24V
thermostat
ff
tt
-
7)
Transformer
24
V
White
'4
Thermostats
R841
D
u
White
.
L&
Add
disconnect
means
and
overload
protection
as
required
Fig.
8
Controlling 2-R84
1
C self-powered electric heat relays
from one thermostat
I
1
Low
volt
leads on
R841
C
#2
must be
shorted
I
v-----2
I
&-----
2-wire low volt
"""73-
thermostat
Notes
1)
Both
R841 loads must be fed from the same branch circuit
2) R841 #1 switches power only to its own load, and transformer
3) Neither L1 nor L2 may be identified (neutral) conductor
of R841 #2.
circuit useful only for 208, 240 single phase, 480 and
600
V
supplies
It
may not be used on 120, 240 three-phase/4 wire,
277 or 347 V supplies
4) R841 #2 will stage on and of f after #1, according
to
its time delay
.
This
Ordering Information
When purchasing replacement and modernization products from your
TRADELINE@ wholesaler or your distributor, refer
to
the TRADELINE
catalog or price sheets for complete ordering number, or specify:
1.
Model
2. Electrical load(s)
3.
Accessories.
Kf you have additional questions, need further information, or would
like to comment on our products or services, please write or phone:
1.
Your local Honeywell Home and Building Control Sales
Office (check white pages of phone directory).
2. Home and Building Control Customer Satisfaction
Honeywell Inc.,
1885
Douglas Drive North.
Minneapolis, MN 55422
In
Canada
-
Honeywell Limited
155
Gordon Baker Road,
North
York, Ontario
M2H
3N7
International Sales and Service Offices in all principal cities of the
world. Manufacturing in Australia, Canada, Fin!:and, France,
Germany, Japan, Mexico, Netherlands, Spain, Taiwan, United
Kingdom, U.S.A.
\
I
3