Electro Industries ELECTRO DUCT Installation Manual Download Page 1 | Manualshive

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Electro Industries ELECTRO DUCT Installation Manual Download Page 1

12/20/2017

EI505

INSTALLATION MANUAL, PLENUM

Size

C = Plenum

EM-DI ** *5 *

16W

x

16D

kW

Stages

10

=

9.6

kW

2

=

2

15

=

14.4

kW

3

=

3

20

=

19.2

kW

INTENDED USE – This product is approved and label certified for water source heat pumps or
air handlers at the blower discharge, upflow only.

Drawings:

EH503

ES501

XX017

1
2
3
...
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Summary of Contents for ELECTRO DUCT

Page 1: ...Size C Plenum EM DI 5 16W x 16D kW Stages 10 9 6 kW 2 2 15 14 4 kW 3 3 20 19 2 kW INTENDED USE This product is approved and label certified for water source heat pumps or air handlers at the blower discharge upflow only Drawings EH503 ES501 XX017 ...

Page 2: ...lector baffle installation or insufficient airflow carefully study and follow mechanical installations INSTALLATION REQUIREMENTS 1 All installation work must be performed by trained qualified contractors or technicians Electro Industries Inc sponsors installation and service schools to assist the installer 2 All electrical wiring must be in accordance with National Electric Code and local electric...

Page 3: ...ommon must be tied to 24 volt system common W1 First stage heat first 5KW section 10KW if X jumper is in place X Second 5KW stage factory jumpered to the W1 terminal Typically the W1 function controls the first 10KW An outdoor stat ODT can be electrically installed in place of the X to W1 jumper to keep 5KW off during warmer outside temperatures W2 Second stage heat 5KW for 15KW model or 10KW for ...

Page 4: ...he top PC board red LED is illuminated and K2 K3 and K4 relays open disconnecting all element power This is an automatic reset hi limit which means it will again close top LED off re establishing the element power If this is a cycling function damage will result to the element relay contacts and or elements themselves Second Level Hi Limit The hi limits in the current carrying leg between fuse and...

Page 5: ...w ELECTRICAL HOOKUP 1 240 VOLT SOURCE Locate correct model number and KW size in Table 1 to determine operating current and minimum source circuit breaker size According to local codes building type wiring run distance etc use the appropriate electric conductor size to bring over the 240 volt source power Connect to fuse block input terminals 10KW is terminal block only 2 GROUNDING Route and insta...

Page 6: ...se top red LED it may be a good idea to calculate the CFM according to the formula shown at the top of the next page To arrive at a stable outlet temperature you can turn off the source power and remove the smallest fuse This will allow you to verify or calculate the CFM without reaching the hi limit cycling The full amount of elements are not required to use this formula The accuracy of this form...

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Page 10: ...ade by Electro Industries or its authorized representative Electro Industries will cover reasonable labor costs to repair defective product or product parts for ninety 90 days after installation TWENTY YEAR 20 LIMITED WARRANTY ON BOILER ELEMENTS AND VESSELS Electro Industries Inc warrants that the boiler elements and vessels of its products are free from defects in materials and workmanship throug...

Page 11: ...ill be null and void 4 The purchaser shall have maintained the product in accordance with the manual that accompanies the unit Annually a qualified and licensed contractor must inspect the product to assure it is in proper working condition 5 All related heating components must be maintained in good operating condition 6 All lines must be checked to confirm that all condensation drains properly fr...

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