EL002 - Electro Industries Home

Electro-HELPS I
PLENUM HEATERS
A complete product line to fit all your application needs
The Electro-Mate® has been heating America’s homes and businesses since 1979. We take pride
in our craftsmanship and we use only the best materials to ensure a high quality product. We are
commited to you and we are confident that you will be completely satisfied with the Electro-Mate.
GENERAL PRODUCT FEATURES
♦ Spin finned rod elements (20-year warranty)
♦ 2-year parts warranty
♦ All inclusive controls
♦ Quiet operation with individual DC relays
♦ Circuit breakers
♦ Electric utility control (heat and cool)
♦ Single thermostat control
♦ Stat override safety timer (SOT)
WarmFlo® Select SL1 Series - Wiring & Specifications
SL1 Series
This unit can be used in conjunction with a single stage heat pump, with one or two-stage air
conditioning, or without air conditioning. This unit is compatible with single or multi-stage gas
or oil furnaces with or without variable speed blowers. This unit includes automatic dual fuel
control, with manual override switch. A conventional 4-wire thermostat must be used when
installing with a heat pump.
Features
▪ Application selection dial - HP or non-HP
▪ All-inclusive controls, can be used with either heat pump or air conditioning
▪
Modulates electric elements to maintain precise output temperature
▪
Quiet operation with individual DC relays
▪
Energy control selector
▪
Load shed
Support Documents
▪ Literature sheet - EL703
▪ Installation manual - EI709
▪
Wiring diagrams - EH709, EH712
Upflow
EM-WU102S†-SL1
†
Downflow
kW @
240VAC
Btu/h
Amps
Circuit
Breakers
Load Shed
CT
EM-WD102S†-SL1
10
34,000
21-21
60
Optional
†
EM-WU153S -SL1
EM-WD153S -SL1
15
51,000
21-21-21
60-30
Optional
EM-WU204S†-SL1
EM-WD204S†-SL1
20
68,000
21-21-21-21
60-60
Optional
EM-WU254S†-SL1
EM-WD254S†-SL1
25
85,000
21-21-32-32
60-60-30
Optional
†
5 = 15” Wide
!24
8 = 18” Wide
WarmFlo® Select SL2 Series - Wiring & Specifications
SL2 Series
This unit is specifically designed to be used in conjunction with 2-stage heat pump systems.
This unit is compatible with single or multi-stage gas or oil furnaces, with or without variable
speed blowers. This unit includes dual fuel control, with manual override switch. This unit uses
a conventional 4-wire thermostat and can be configured to be used in 1H/1C or 2H/ 2C mode.
This unit will not work with a heat pump thermostat. This unit does not apply to 1 or 2-stage air
conditioning, use WarmFlo Select SL1 Series.
Features
▪ Application selection dial - HP
▪ All-inclusive controls, can be used with 2-stage heat pump
▪
Modulates electric elements to maintain precise output temperature
▪
Quiet operation with individual DC relays
▪
Energy control selector
▪
Load shed
Support Documents
▪ Literature sheet - EL703
▪ Installation manual - EI710
▪
Wiring diagram - EH710
Upflow
EM-WU102D†-SL2
†
!24
Downflow
kW @
240VAC
Btu/h
Amps
Circuit
Breakers
EM-WD102D†-SL2
10
34,000
21-21
60
†
EM-WU153D -SL2
EM-WD153D -SL2
15
51,000
21-21-21
60-30
EM-WU204D†-SL2
EM-WD204D†-SL2
20
68,000
21-21-21-21
60-60
25
85,000
21-21-32-32
60-60-30
†
EM-WU254D -SL2
†
5 = 15” Wide
†
EM-WD254D -SL2
8 = 18” Wide
EZ-Mate™ Series - Wiring & Specifications
EZ-Mate Series
This unit can be used in conjunction with a single stage heat pump, with one or two-stage air
conditioning, or without air conditioning. This unit is compatible with single or multi-stage gas
or oil furnaces with or without variable speed blowers. This unit includes automatic dual fuel
control, with manual override switch. A conventional 4-wire thermostat must be used when
installing with a heat pump.
Features
▪
Load shed
▪ Application selection dial - HP or non-HP
▪ All-inclusive controls, can be used with either heat pump or air conditioning
▪
Stages electric elements to maintain precise output temperature
▪
Quiet operation with individual DC relays
▪
Energy control selector
Support Documents
▪ Literature sheet - EL830
▪ Installation manual - EI820
▪
Wiring diagrams - EH808, EH810, EH811
Upflow
Downflow
kW @
240VAC
Btu/h
Amps
Circuit
Breakers
Load Shed
CT
EM-LV104L†
EM-LD104L†
10
34,000
21-21
60
Yes
EM-LV104Z†
EM-LD104Z†
10
34,000
21-21
60
No
†
5 = 15” Wide
!24
8 = 18” Wide
HeatChoice II™ Series - Wiring & Specifications
HeatChoice II Series
This unit is compatible to be used with single or multi-stage gas or oil furnaces, with or without
variable speed blowers. This unit can be installed with or without air conditioning. The air
conditioning can be either single stage or two stage. This unit includes dual fuel control, with
manual override switch. This unit cannot be used with heat pumps.
Features
▪ Energy control selector (dual fuel)
▪ Stat override timer (SOT) 90/180 minutes or disable
▪
All inclusive controls
▪
Variable speed blower connection
2//-34!4
+7(
-%4%2
2 7 ' 9
HeatChoice II
Y
WHT/BLU
YL
R
G
W
STAT
BL 120
Automatic switch to backup during load control
HL
Y
BL
X1
COM
EL
SB
▪ Literature sheet - EL201
C
C
G
COM
W
R
24 VAC
R
",5%
Support Documents
",57(4
▪
!#
#/.$%.3%2
DUAL ENERGY
CONTROL II
FAN CENTER
%8)34).'/2
.%734!.$"9
&52.!#%
▪ Installation manual - EI204
,-#
9 2 7 ' #
&!.#%.4%2
!24
Upflow
Downflow
kW @
240VAC
Btu/h
EH-U10-†
EH-D10-†
10
34,000
21-21
60
EH-U15-†
EH-D15-†
15
51,000
21-21-21
60-30
EH-U20-†
EH-D20-†
20
68,000
21-21-21-21
60-60
EH-U25-8
-
25
85,000
21-21-32-32
60-60-30
†
5 = 15” Wide
8 = 18” Wide
Amps
Circuit
Breakers
Plenum Heater Product Dimensions
Upflow
Downflow
18” Model = 19 1/2”
15” Model = 16 1/2"
BACK
18” Model = 19 1/2”
15” Model = 16 1/2"
BACK
2 1/16"
8"
2 1/16"
11 1/8" 10"
18” Model = 18”
15” Model = 15"
8"
18” Model = 18”
15” Model = 15"
FRONT
FRONT
18” Model = 16 7/8”
15” Model = 13 7/8"
18” Model = 16 7/8”
15” Model = 13 7/8"
21" MAX
17 7/8" MIN
21" MAX
17 7/8" MIN
17 5/16"
6 1/16"
2X Ø1 1/8” KO
2X Ø7/8” KO
11 1/8" 10"
17 5/16"
6 1/16"
Ø1 3/8” KO
Ø 1 3/4” KO
18” Model = 18”
15” Model = 15"
2X Ø1 1/8” KO
2X Ø7/8” KO
Ø1 3/8” KO
Ø 1 3/4” KO
18” Model = 18”
15” Model = 15"
ART-126-00 2.0
ART-125-00 2.0
Basic Mechanical, Upflow
Notes:
8
1. If horizontal distribution is
not equal, increase to 14".
Dist.
Duct
2. Electro-Mate hole opening 8" x 15" or 8" x 18".
10" MINIMUM FROM
TOP OF EM CUTOUT
CORNER MUST BE
EM TOP CUTOUT
3. Plenum size - if larger baffling required, see
figure C-1 or C-2.
15" MODEL
18" MODEL
WIDTH
15-17.5"
18-19"
Dist.
Duct
1
OFFSET TAKEOFF CAN BE
3" BELOW EM TOP CUTOUT
ELECTRO-MATE
2
3" MIN.
5
DEPTH
17.5-19"
17.5-19"
6
4. Without A-coil, install Electro-Mate as high as
possible but maintain side takeoff position related to
the elements.
5. The Electro-Mate "V" must be installed parallel to
"A" frame of the coil and as close as possible to the
A-coil top.
7
4
3
A-Coil
6. Any plenum larger than 19” width or 20” depth
requires deflectors, see figures C-1 and C-2.
7. Shown is 20 kW model. 10 & 15 kW models have the
element stack 1.5" lower, thus the 3" can be
considered 1" min (25 kW, 5").
8. WarmFlo supply sensor (ST) is installed 12" above
Electro-Mate enclosure, directly above elements.
Upflow Only
CFM =
AMPS x VOLTS x 3.414
1.08 x TEMP. DIFF.
rev.G 11-20-08
EA107
Large Plenums, Required Baffling
NOTES:
1. Any plenum larger than 19” width or 20” depth requires special
deflectors. Use the following:
A. Any side 19” to 20 1/2”, use kit A, P/N EM-5750.
B. Any side 21” to 22 1/2”, use kit B, P/N EM-5751.
C. Any side larger than 23”, refer to C-2.
2. Side deflectors are extremely important for A-coil installations.
3. Space behind the elements must be closed.
4. Deflector points to bottom element.
5. The above relates to 18” model, for 15” model reduce by 3”.
NOTES:
1. Any plenum larger than 23” (width or depth) requires special
deflectors. These must be field constructed to provide an internal
19” x 19” box.
2. Side deflectors are extremely important for A-coil installations.
3. Space behind the elements must be closed.
4. Note angled slope (45°).
Horizontal
HeatChoice II - must use EH-D* model, instruction manual
outlines installation details, extra HL sensor probe (shipped
loose) installed in discharge top.
WarmFlo Select (EM-WU Series) - upflow model is
approved, but position sensitive. CB’s must be down,
hi-limit probe must be at top. Install WarmFlo sensor as
shown.
Airflow arrangements must be as shown - furnace/
refrigerant coil/Electro-Mate.
If 90° turn A-coil, Electro-Mate center deflector must be in
line with “top of A”.
Spacing
• 90° A-coil, Electro-Mate center deflector close to coil end
• Slant or horizontal coil, maximum allowable spacing
between EM and coil
Specifications subject to change without notice, all rights reserved.
TO LOCATE A CONTRACTOR OR DISTRIBUTOR IN YOUR AREA
VISIT WWW.ELECTROMN.COM AND CLICK ON DEALER FINDER
03/05/2014
Monticello, Minnesota
800.922.4138
www.electromn.com
EL002
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