Emerson ZB Copeland Scroll Technical Information download pdf (Page 7)

4 C6.1.7/0609-1110/E

2.6 Application range

2.6.1 Qualified refrigerants and oils

IMPORTANT

It is essential that the glide of refrigerant blends is carefully considered when

adjusting pressure and superheat controls.

Oil recharge values can be taken from Copeland Scroll™ compressors brochures or Copeland®

Brand Products Selection Software.

Unit

HLR13-ZBD30KCE, HLR13-ZBD45K,

HLR13-ZBD58K, HLR13-ZBD76K,

HLR31-ZBDT60KCE, HLR31-ZBDT90KCE,

HLR31-ZBDT116KCE, HLR31-ZBDT152KCE

Qualified refrigerant

R404A

Copeland® Brand Products

standard oil

Emkarate RL 32 3MAF

Qualified servicing oil

Emkarate RL 32 3MAF / MOBIL EAL Arctic 22 CC

Table 1: Qualified refrigerants and oils

2.6.2 Application limits

For application envelopes, please refer to the compressor application envelope available in

Copeland® Brand Products Selection Software.

Medium temperature range

Evaporating temperature from –30°C up to 10°C, condensing temperature range depending on

evaporating temperature. See Copeland® Brand Products Selection Software or literature for

further information.

2.7 Main components description

2.7.1 Compressor

Single-compressor unit

Two-compressor unit

Unit model

Compressor

model

Unit model

Compressor models

HLR13-ZBD30KCE

ZBD30KCE

HLR31-ZBDT60KCE

ZBD30KCE + ZB30KCE

HLR13-ZBD45KCE

ZBD45KCE

HLR31-ZBDT90KCE

ZBD45KCE + ZB45KCE

HLR13-ZBD58KCE

ZBD58KCE

HLR31-ZBDT116KCE

ZBD58KCE + ZB58KCE

HLR13-ZBD58KCE

ZBD76KCE

HLR31-ZBDT152KCE

ZBD76KCE + ZB76KCE

Table 2: Compressor type used in Digital Receiver unit HLR

2.7.2 Liquid receiver

Copeland Scroll Digital™ Receiver units HLR are equipped with a liquid receiver with:

 Rotalock service valve on top of the receiver for liquid outlet line;

 3/8’’–14 NPTF connection for relief valve.

Fitting a pressure relief device according to standard EN 378-2 is the responsibility of the

installer.

Model type

Receiver volume (L)

HLR13-ZBD30KCE, HLR13-ZBD45KCE, HLR13-

ZBD58KCE, HLR13-ZBD760KCE

HLR31-ZBDT60KCE, HLR31-ZBDT90KCE, HLR31-

ZBDT116KCE, HLR31-ZBDT152KCE

Table 3: Receiver volume

It is recommended to charge the system with refrigerant via the Rotalock service valves.

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