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45
Character Codification Description
8,9
Control (continued)
Terminal strip and plastic cover
AD
Unit with 1 on/off type two-way
control valve, cables wired to a
terminal block and protected by a
cover.
AE
Unit with 2 on/off type two-way
control valves, cables wired to a
terminal block and protected by a
cover.
AF
Unit with 1 on/off type two-way
control valve, electric heater relay,
cables wired to a terminal block
and protected by a cover.
AG
Unit with 1 on/off type two-way
control valve with flexible water
pipes, cables wired to a terminal
block and protected by a cover.
AH
Unit with 2 on/off type two-way
control valves with flexible water
pipes, cables wired to a terminal
block and protected by a cover.
AJ
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 cover.
AK
Unit with 1 on/off type three-way
control valve, cables wired to a
terminal block and protected by a
cover.
AL
Unit with 2 on/off type three-way
control valves, cables wired to a
terminal block and protected by a
cover.
AM
Unit with 1 on/off type three-way
control valve, electric heater relay
cables wired to a terminal block
and protected by a cover.
AN
Unit with 1 on/off type three-way
control valve with flexible water
pipes, cables wired to a terminal
block and protected by a cover.
AP
Unit with 2 on/off type three-way
control valves with flexible water
pipes, cables wired to a terminal
block and protected by a cover.
AQ
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 cover.
AR
Unit with 1 on/off type three-way
control valve, changeover switch,
cables wired to a terminal block
and protected by a cover.
AS
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 cover.
Character Codification Description
8,9
Control (continued)
Terminal strip and plastic cover
AT
Unit with 1 on/off type two-way
control valve, fan and electric
heater cables wired to a terminal
block and protected by a cover
(without electric heater relay).
AU
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 cover
(without electric heater relay).
AV
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 cover
(without electric heater relay).
AW
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 cover (without
electric heater relay).
FA
Unit with 1 on/off type three-way
control valve, changeover switch
fan and electric heater cables wired
to a terminal block and protected by
a cover (with electric heater relay).
FB
Unit with 1 on/off type three-way
control valve with flexible water
pipes, changeover switch, fan and
electric heater cables wired to a
terminal block and protected by a
cover (with electric heater relay).
FC
Unit with 1 on/off type three-way
controls valve, changeover switch,
fan and electric heater cables wired to
a terminal block and protected by a
cover (without electric heater relay).
FD
Unit with 1 on/off type three-way
control valve with flexible water
pipes, changeover switch, fan and
electric heater cables wired to a
terminal block and protected by a
cover (without electric heater relay).