Carrier 38HQ User Manual download pdf (Page 2)

4-0" OVERHEAD SPACE REQUIRED

FOR SERVICE AND AIRFLOW

,M HOLE (OR l|- KO)

LIQUID LINE

CONN

ik-If

MTG SLOTS

(USE ANY 2 TO

BOLT UNIT DOWN)

38HQ

OUTDOOR

COIL

SECTION

i DIAM HOLE

FOR CONTROL

WIRING

DRAINAGE HOLES

- If DIAM

HOLE FOR

POWER WIRING

SPACE REQUIRED FOR SERVICE E# AIRFLOW

Certified dimension drawings available on request

Fig. 1 —DimensionsandConnections(Tablel)

FOR COMPRESSOR

mm SPACE REQUIRED

FOR SERVICE

Certified dimension drawings available on request

>Fig. 2 — DimensionsandConnections(Table2)

Table 1 — Installation Data (Outdoor Coil, Fig. 1)

UNIT 1 38HQ940 38HQ960

OPER WT (lb)

125

DIMENSIONS (ft-in.)

Diam A

■j 2-5-1/4 2-5-1/4

Height C

j 2-8

3-8

REFRIGERANT CONNECTION (in.)

Vapor* (ODF)

Liquid* (ODF)

Compatible Fitting (Vapor) & Flare (Liquid)

. — .. —

3/8

‘Recommended field-supplied refrigerant line sizes shown under Table 2

Table 2 — Installation Data (Indoor Compressor Section, Fig. 2)

UNIT 38HQ120

38HQ127

38HQ134

38HQ140

38HQ146

OPERATING WEIGHT (lb)

106 1 1 1

117 141

142

DIMENSIONS (ft-in )

Length A

Width B

Height C

1-2-3/32

1-4-3/16

1-11-1/8 (Add 2-1/2 in for Refrigerant Fittings)

CONNECTIONS (in. ODF)

Vapor Lines (2)*

Compatible Fittings (2)

3/4

‘Recommended refrigerant line sizes

INDOOR COMPR

SECTION 38HQ

120 127

134 140

146t

OUTDOOR

COIL 38HQ

940 940

940

960

960t

VAPOR (in OD)

! 3/4“

3/4

3/4 7/8 1-1/8

->^tThe 38HQ146/38HQ960 system may use 7/8-in accessory^'

tubing package with slight capacity loss, see page 3 For 1-1/8 in (

system vapor line on 38HQ146, 3/4- x 1-1/8 in connection

adapter is available as accessory See Table 4

LIQUID (In OD)

3/8

1 2 3 4 5 6 7 ... 19 20

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Carrier 38HQ User Manual Page 2

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