Daikin DBC0363B Series User manual
©2020
www.daikincomfort.com
ALLAUCS
Packaged air conditioner 3-6 and Heat PumP unit 3-5 Belt drive
Base efficiency ligHt commercial dBc/dBH models
03 /2020
Only personnel that have been trained to install, adjust, service or
INDEX
Cancer and Reproducve Harm -
www.P65Warnings.ca.gov
0140M00517-A
2
www.daikinac.com or contact:
DAIKIN NORTH AMERICA LLC
19001 KERMIER ROAD
WALLER, TEXAS 77484
855-770-5678
3
20
to access a list of product pages that each contain links to that
greater than or equal to the design heating and cooling
American National Standards Institute
mechanical installation of the packaged roof top units
the unit are completely factory-installed and tested prior to
Units are generally installed on a steel roof mounting
Carefully inspect the unit for damage including damage
documents:
making prompt inspection of damage and for
Carefully read all instructions for the installation prior
understood and any special considerations are taken into
4
ranging from noisy operation to property or equipment
•
•
•
•
•
•
•
•
•
•
•
•
•
• Do not skid or slide on any surface as this may
adequate fastening method prior to setting the unit on the
•
•
•
•
•
return duct opening areas as damage to the unit
*In situations that have multiple units, a 36” minimum
clearance is required between the condenser coils.
CHECKS
6
SUPPLY
•
•
•
•
X
CG
C
D
MODEL
Shipping
Weight
(lbs)
Operating
Weight
(lbs)
Corner Weights
(lbs) Length Width
C D
123
219 132
112
121
131 213
229
129
219
HACR
Article 310 of
the National Electrical Code
•
8
•
•
POWER AND LOW VOLTAGE BLOCK CONNECTIONS
DBH036
LOW
VOLTAGE
BLOCK
CONTROL
BOX
CONTROL BOX
NOTE: CHECK TRANSFORMER TO MATCH THE
CORRECT VOLTAGE TAP WITH LINE VOLTAGE
GROUND LUG
LOW VOLTAGE
BLOCK
CONTROL BOX
CONTROL BOX
NOTE: CHECK TRANSFORMER TP MATCH THE
CORRECT VOLTAGE TAP WITH LINE VOLTAGE
GROUND LUG
9
Locate thermostat or remote sensor in the
DRAIN
CONNECON
UN 2" MINIMUM
IBLE
BING-HOSE
OR PIPE
3" MINIMUM
A POSI LIQUID
SEAL IS REQUIRED
10
Due to the fact that drain pans in any air conditioning
proper startup of the equipment in the minimum amount of
the machines are used for
•
All thermostats and sensors
•
•
manually to check for proper clearances and that they rotate
tighten all electrical connectio
11
UNBALANCE
PANLNt
*FLCON
FORC
h
C
d
*Apply force to the center of the span.
USED
Standard
12
C
B
Ensure
the system and recharge refrigerant to the unit’s nameplate
Inspect all registers and set them to the normal open
compressor discharge line pressure or temperature
pressure and discharge line temperature should
Check the cooling mode for the heat pump in the
13
temperature setting until the second stage heating
Check to see if all supply and return air grilles are
Set the thermostat at the appropriate setting for cooling
heat to handle the entire heating requirement should
Since the temperature of the refrigerant in the outdoor
frost forms on the surfaces of the outdoor coil under
outdoor fan stops to hasten the temperature rise of the
14
inspected annually and cleaned as frequently as necessary
---------
------
--- 1330 ---
--- 1213 - - - - - -
---------
1323 929 ---------
1001 ------------
---------------
--------------- 1020
--------------- 1020
------------ 1020
--------- 1321 1020
--------- 939 1020
------ 1200 ---
--- 1200 - - - - - -
--- 1200 992 - - - - - -
1320 1200 ---------
1391 1320 1200 ---------
1291 1320 ------------
1320 ------------
12
16
------------ 1209
---------
------ ---
------ ---
--- ------
1309 ---------
------------
------------
--------------- 1020
--------------- 1020
------------ 1020
------------ 1101 1020
--------- 1219 ---
---------1323 ---
------ 1200 ------
--- 1200 ------
--- 1200 ---------
1320 931 1200 ---------
1320 ------------
12
1020 900
1913 1020 900
1020 900 1200
1020 900 1319 ------
1020 900 ---------
1020 1232 900 ---------
1020 ------------
1020 ---------------
--------- 1200
- - - - - - - - - 1922 1200
------ 1200
------ 1200
- - - 1939 1200 1329
1390 1200 ---
1390 1200 ---
1390 1200 ------
1390 1200 ------
1390 ---------
1390 ---------
1390 ------------
1390 ------------
18
- - - - - - 1901 900
--- 900
1020 900 1303
1902 1020 900 ---
1020 900 ------
1020 900 ---------
1020 1232 900 ---------
1020 ------------
---------------
------------
------------
--------- 1200
--------- 1200
------ 1200
------ 1200 ---
--- 1200 1310 ---
--- 1200 ------
1390 1200 ------
1390 ---------
1390 1320 ---------
1390 ------------
1
2
19
2193 1110
1110 2003 ---
1110 ------
1110 ------
1901 1110 ---------
1110 ------------
1110 ------------
1110 ---------------
------------
---------2333 1990
---------
---------2192
---------
---------2039
------
------ ---
- - - - - - 1991 ---
------ ------
- - ---- ------
--- ---------
--- --------
12
20
---
---
--- ---
1110 2001 ------
1110 ------
1110 ---------
1110 ---------
1110 ------------
------------ 2239
------------2320
---------
---------
---------
---------
---------
---------2012
- - - - - - 2120 1921 ---
------ ---
------ ------
------ ------
--- ---------
1To operate below 0.6" H2O external stac pressure, motor and blower sheave must be changed to VL40 and AK59 respecvely, or equivalents.
This manual suits for next models
10
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