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ACCESSORY KIT INSTALLATION INSTRUCTIONS
MODELS 2FB04700825 & 2FB04700846 (SERIES "2CE" ELECTRIC HEATERS)
GENERAL
The following instruction provides all the necessary informa-
tion for field assembling a fuse block accessory on the air
conditioners and heat pumps listed above.
When required by local code (Chicago), these fuse block
accessories are used in conjunction with the specific electric
heat accessory listed in Table 1 plus the equivalent heating
option if factory installed.
TABLE 1: ACCESSORY APPLICATION
Fuse Block
Accessory
Model
2CE04510525
2FB04700825
2CE04510725
2CE04510746
2CE04511046
2FB04700846
2CE04511546
2CE04512046
2CE04513046
The following heaters include a fuse box as standard equip-
ment:
•
all 208/230-1-60 heaters
•
all 208/230-3-60 heaters above 8KW
UNIT
CONTROL
BOX
1M
CONTACTOR
2TB
TERMINAL
BLOCK
FIELD
POWER
WIRING
FIGURE 1 - TYPICAL FUSE BLOCK INSTALLATION FOR DCE/DHE/DEE/DHC/DHB 036 THRU 076 PACK-
AGED COOLING UNITS AND BCH/BCB 036 THRU 060 PACKAGED HEAT PUMPS
Unitary Products Group
FUSE BLOCK ACCESSORY
FOR SINGLE PACKAGE AIR CONDITIONERS 3 THRU 6 TON
SINGLE PACKAGE HEAT PUMPS 3 THRU 5 TON
ELECTRIC HEATER
MODEL
VOLTAGE
208/230-3-60
460-3-60
BLOWER
SECTION
FUSE BOX
Heaters with 575 voltages do not have fuse boxes. (Not
required by CSA nor any Canadian local codes.)
INSTALLATION
INSTALLATION FOR DCE/DHE/DEE/DHC/DHB 036
THRU 076 PACKAGED COOLING UNITS AND
BCH/BCB 036 THRU 060 PACKAGED HEAT
PUMPS.
Install the fuse block accessories as follows:
NOTE:
Most of the following installation procedures are
duplicates of the electric heater accessory instal-
lation procedures. Refer to "For Heaters With A
Fuse Box" section in the installation instruction.
1.
Disconnect all electrical power to the unit.
2.
Remove the following panels from the basic unit.
•
Heating access panel
•
Heater control box cover
•
Blower access panel
•
Unit control box access panel
ELECTRIC HEAT
SECTION
FUSE BLOCK
ELECTRIC HEATER
AND
WIRING
FUSES
035-19457-000-B-0403
HEATER
CONTROL
BOX
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Summary of Contents for Unitary products group 2CE Series
- Page 1 TERMINAL BLOCK FIELD POWER WIRING FUSE BLOCK ELECTRIC HEATER FUSE BOX WIRING FUSES FIGURE 1 - TYPICAL FUSE BLOCK INSTALLATION FOR DCE/DHE/DEE/DHC/DHB 036 THRU 076 PACK- AGED COOLING UNITS AND BCH/BCB 036 THRU 060 PACKAGED HEAT PUMPS Unitary Products Group...
- Page 2 If in Step 2. leads must be routed away from sheet metal edges, visually check the control to insure its loca- 10. Reconnect power to the unit. tion has not been disturbed. Unitary Products Group...
- Page 3 Tighten nut. in Step 2 NOTE: Wrap leads with a minimum of 3 layers of tape 14. Reconnect power to the unit. where they come in contact with the connector. Unitary Products Group...
- Page 4 Subject to change without notice. Printed in U.S.A. Supersedes: 035-19457-000-A-0303 Copyright © by Unitary Products Group 2003. All rights reserved. 035-19457-000-B-0403 Unitary 5005 Norman Products York Group Drive 73069...