Mitsubishi Electric PUG18AK User manual

ADVANCED AND EVER ADVANCING MITSUBISHI ELECTRIC
TECHNICAL MANUAL
<Cooling> <Heat Pumps>
Models
Applies to: 208/230 VAC
Single and Three Phase Models
Condensing Units
PUG & PUGH
PUG18 PUGH18
PUG24 PUGH24
PUG30 PUGH30
PUG36 PUGH36
PUG42 PUGH42
The Slim Line.
From Mitsubishi Electric.
SPLIT-TYPE,HEAT PUMP AIR CONDITIONERS NO. SP-007
AK
BK
AK
BK
AK
BK
AK
BK
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CONTENTS
FEATURES ........................................................................SP-007-2
SPECIFICATIONS ..............................................................SP-007-3
STANDARD OPERATING DATA........................................SP-007-5
PERFORMANCE DATA - OPERATING PRESSURE ........SP-007-8
COOLING MODE ............................................................SP-007-8
HEATING MODE............................................................SP-007-21
DIMENSIONS & CLEARANCES......................................SP-007-24
OPERATING RANGE ......................................................SP-007-25
REFRIGERANT CHARGE (R-22 (oz)) ADJUSTMENT
FOR OPTIMUM PERFORMANCE ..................................SP-007-26
CAPACITY CORRECTION FACTORS FOR VARIOUS
PIPE LENGTHS................................................................SP-007-27
MICROPROCESSOR CONTROL ....................................SP-007-28
ELECTRICAL ..................................................................SP-007-31
REFRIGERANT SYSTEM ................................................SP-007-37
PARTS BREAKDOWN ....................................................SP-007-40
1
2
3
4
5
6
7
8
9
10
11
12

SP007-2
1FEATURES
1. THE PUG CONDENSING UNIT IS A COOLING ONLY MODEL WHILE THE PUGH
IS A HEAT PUMP
2. PUG OUTDOOR CONDENSING UNITS ARE DESIGNED SPECIFICALLY FOR USE
WITH MITSUBISHI ELECTRIC PK, PC AND PL MR. SLIM INDOOR UNITS OF
MATCHING NOMINAL CAPACITY
These units re provided with n outdoor circuit bo rd th t is “st nd rd to ll models” nd oper tes ll functions
of the condensing unit. The bo rd lso provides oper tion l nd di gnostic functions to the technici n through the
use of LEDs.
3. PUGH OUTDOOR UNITS ARE DESIGNED SPECIFICALLY FOR USE WITH MITSUBISHI
PKH, PCH AND PLH MR. SLIM INDOOR UNITS OF MATCHING NOMINAL CAPACITY
These units re lso provided with the s me "st nd rd to ll models" outdoor circuit bo rd which oper tes ll
functions of the outdoor unit. Oper tion l nd di gnostic functions re e sily ccomplished by routine trou-
bleshooting steps when using the LED di gnostic displ ys loc ted on the circuit bo rd.
4. ALL PUG AND PUGH UNITS OF 18,000 BTU’S THROUGH 42,000 BTU’S ARE DRIVEN
BY A HIGH EFFICIENCY COPELAND SCROLL COMPRESSOR
5. ALL UNITS ARE FACTORY PRECHARGED WITH REFRIGERANT FOR LINE SETS
OF UP TO 100 FEET
This gre tly simplifies inst ll tion nd s ves time by elimin ting the need to c lcul te ddition l refriger nt
ch rges.
PUG PUGH
SP007-2

SP007-3
2SPECIFICATIONS
PK SERIES – AIR CONDITIONING SYSTEMS
System Indoor Outdoor BTU/h S.E.E.R. E.E.R
PKG18FK1 PK18FK1 PUG18 18,000 12.0 11.0
PKG24FK1 PK24FK1 PUG24 24,000 12.0 11.2
PKG30FK1 PK30FK1 PUG30 29,600 12.0 11.2
PKG36FK1 PK36FK1 PUG36 34,200 12.0 11.1
PC SERIES – AIR CONDITIONING SYSTEMS
System Indoor Outdoor BTU/h S.E.E.R. E.E.R
PCG24EK1 PC24EK1 PUG24 24,000 12.0 10.4
PCG30EK1 PC30EK1 PUG30 28,800 12.0 10.5
PCG36EK1 PC36EK1 PUG36 35,600 12.0 11.4
PCG42EK1 PC42EK1 PUG42 42,000 12.0 11.4
PKH SERIES – HEAT PUMP SYSTEMS
System Indoor Outdoor BTU/h BTU/h S.E.E.R. E.E.R HSPF COP
COOL* HEAT ( ux)†
PKGH18FK1 PKH18FK1 PUGH18 18,000 18,800(25,300) 12.0 11.0 7.0 3.2
PKGH24FK1 PKH24FK1 PUGH24 24,000 24,000(30,500) 12.0 11.2 7.0 2.9
PKGH30FK1 PKH30FK1 PUGH30 29,600 29,200(36,700) 12.0 11.2 7.0 3.4
PKGH36FK1 PKH36FK1 PUGH36 34,200 34,600(42,100) 12.0 11.1 7.0 3.1
PCH SERIES – HEAT PUMP SYSTEMS
System Indoor Outdoor BTU/h BTU/h S.E.E.R. E.E.R HSPF COP
COOL* HEAT ( ux)†
PCGH24EK1 PCH24EK1 PUGH24 24,000 23,200(29,700) 12.0 10.4 7.0 3.1
PCGH30EK1 PCH30EK1 PUGH30 28,800 26,000(34,500) 12.0 10.5 6.8 3.0
PCGH36EK1 PCH36EK1 PUGH36 35,600 33,000(42,500) 12.0 10.4 7.0 3.3
PCGH42EK1 PCH42EK1 PUGH42 42,000 41,000(50,500) 12.0 11.4 7.0 3.3
PL SERIES – AIR CONDITIONING SYSTEMS
System Indoor Outdoor BTU/h S.E.E.R. E.E.R
PLG18FK1 PL18FK1 PUG18 18,000 12.0 10.5
PLG24FK1 PL24FK1 PUG24 22,200 11.5 10.2
PLG30FK1 PL30FK1 PUG30 30,000 12.0 10.9
PLG36FK1 PL36FK1 PUG36 34,200 12.0 10.9
PLG42FK1 PL42FK1 PUG42 41,000 12.0 10.8

SP007-4
2SPECIFICATIONS
PLH SERIES – HEAT PUMP SYSTEMS
System Indoor Outdoor BTU/h BTU/h S.E.E.R. E.E.R HSPF COP
COOL* HEAT ( ux)†
PLGH18FK1 PLH18FK1 PUGH18 18,000 17,400(23,900) 12.0 10.5 7.0 3.0
PLGH24FK1 PLH24FK1 PUGH24 22,200 23,200(29,700) 11.5 10.2 6.8 3.0
PLGH30FK1 PLH30FK1 PUGH30 30,000 26,600(36,800) 12.0 10.9 7.0 3.3
PLGH36FK1 PLH36FK1 PUGH36 34,200 33,000(42,500) 12.0 10.9 7.0 3.1
PLGH42FK1 PLH42FK1 PUGH42 41,000 39,000(48,500) 12.0 10.8 7.0 3.1
ELECTRICAL SPECIFICATIONS - AIR CONDITIONING CONDENSING UNITS
Model PUG18AK PUG24AK PUG30AK PUG36AK PUG42AK
Compressor Locked 1 PH 45.0 63.0 72.5 93.0 103.0
Rotor Amps13 PH n/ 55.0 63.0 77.0 88.0
R ted 1 PH 9.6 10.6 13.5 14.6 18.0
Lo d Amps13 PH n/ 7.7 9.0 10.3 12.4
Outdoor Full 1 PH 1.0 1.0 1.0 1.9 1.9
F n Lo d Amps13 PH n/ 1.0 1.0 1.9 1.9
Unit Tot l Full 1 PH 10.6 11.6 14.5 16.5 19.9
Lo d Amps13 PH n/ 8.7 10.0 12.2 14.3
M x Fuse 1 PH 20 20 30 30 40
Size (Amps) 3 PH n/ 15 20 25 25
Min. Circuit 1 PH 13 16.3 18.6 19.5 24.4
Amp city 3 PH n/ 10.6 12.3 14.8 17.4
1B sed on ETL oper ting condition. D t pplies to 230V. Unit oper tes t 208/230V. 460V units v il ble on speci l order.
Specific tions subject to ch nge without notice. *cooling tested t 95DB/75WB O/D nd 80 DB/67 WB I/D. (Deg.F)
†he ting tested t 47-53/70-60 (deg.F)
ELECTRICAL SPECIFICATIONS - HEAT PUMP OUTDOOR UNITS
Model PUGH18AK PUGH24AK PUGH30AK PUGH36AK PUGH42AK
Compressor Locked 1 PH 45.0 63.0 72.5 93.0 103.0
Rotor Amps13 PH n/ 55.0 63.0 77.0 88.0
R ted 1 PH 9.6 12.2 13.5 16.0 18.0
Lo d Amps13 PH n/ 7.7 9.0 10.3 12.4
Outdoor Full 1 PH 1.0 1.0 1.0 1.9 1.9
F n Lo d Amps13 PH n/ 1.0 1.0 1.9 1.9
Unit Tot l Full 1 PH 10.6 13.2 14.5 17.9 19.9
Lo d Amps13 PH n/ 8.7 10.0 12.2 14.3
M x Fuse 1 PH 20 25 30 35 40
Size (Amps) 3 PH n/ 15 20 25 25
Min. Circuit 1 PH 13 15.8 18.6 19.5 24.3
Amp city 3 PH n/ 10.6 12.3 14.8 17.4