Carrier Atmosphera 42EM Series Manual page 46

Character Codification Description
8,9
HC
HD
QD
QE
QF
QG
QH
QJ
QK
QL
QM
46
Control (continued)
Terminal strip and metal cover
Unit without control valves for 2-
pipe or 4-pipe configuration with
fan cables wired to a terminal block
and protected by a metal cover.
Unit without control valves for 2-
pipe 2-wire configuration with fan
and heater cables wired to a terminal
block and protected by a metal cover.
Unit with 1 on/off type two-way
control valve, cables wired to a
terminal block and protected by a
metal cover.
Unit with 2 on/off type two-way
control valves, cables wired to a
terminal block and protected by a
metal cover.
Unit with 1 on/off type two-way
control valve, electric heater relay,
cables wired to a terminal block
and protected by a metal cover.
Unit with 1 on/off type two-way
control valve with flexible water
pipes, cables wired to a terminal
block and protected by a metal
cover.
Unit with 2 on/off type two-way
control valves with flexible water
pipes, cables wired to a terminal
block and protected by a metal
cover.
Unit with 1 on/off type two-way
control valve with flexible water
pipe connectors, electric heater
relay, cables wired to a terminal
block and protected by a metal
cover.
Unit with 1 on/off type three-way
control valve, cables wired to a
terminal block and protected by a
metal cover.
Unit with 2 on/off type three-way
control valves, cables wired to a
terminal block and protected by a
metal cover.
Unit with 1 on/off type three-way
control valve, electric heater relay
cables wired to a terminal block
and protected by a metal cover.
Character Codification Description
8,9
QN
QP
QQ
QR
QS
QT
QU
QV
QW
Control (continued)
Terminal strip and metal cover
Unit with 1 on/off type three-way
control valve with flexible water
pipes, cables wired to a terminal
block and protected by a metal
cover.
Unit with 2 on/off type three-way
control valves with flexible water
pipes, cables wired to a terminal
block and protected by a metal
cover.
Unit with 1 on/off type three-way
control valves with flexible water
pipes, electric heater relay, cables
wired to a terminal block and
protected by a metal cover.
Unit with 1 on/off type three-way
control valve, changeover switch,
cables wired to a terminal block
and protected by a metal cover.
Unit with 1 on/off type three-way
control valves with flexible water
pipes, changeover switch, cables
wired to a terminal block and
protected by a metal cover.
Unit with 1 on/off type two-way
control valve, fan and electric
heater cables wired to a terminal
block and protected by a metal cover
(without electric heater relay).
Unit with 1 on/off type two-way
control valve with flexible water
pipe connectors, fan and electric
heater cables wired to a terminal
block and protected by a metal cover
(without electric heater relay).
Unit with 1 on/off type three-way
control valve with fan and electric
heater cables wired to a terminal
block and protected by a metal cover
(without electric heater relay).
Unit with 1 on/off type three-way
control valve with flexible water
pipes with, fan and electric heater
cables wired to a terminal block
and protected by a metal cover
(without electric heater relay).