Combination And Options; Scope Of The Manual; Model Identification; Accessories - Daikin altherma EMRQ8AAY1 Installation Manual

3.2. Combination and options

The EMRQ outdoor units can only be combined with EKHVMRD,
(1)
EKHVMYD or EKHBRD indoor units.
To install the outdoor unit, the following optional parts are also
required.
■
The refrigerant branching kit:
Description
refnet header
refnet joint
For the selection of the optimal branching kit, please refer to
"9.3. Selection of refrigerant branch kits" on page
To collect centrally the drain water from the bottom plate, following
option can be connected:
Description
Central drain pan kit
When there is a risk for freeze-up of this drain pan, the installer
should take enough measures to avoid ice accumulation.

3.3. Scope of the manual

This manual describes the procedures for handling, installing and
connecting EMRQ units. This manual has been prepared to ensure
adequate maintenance of the unit, and it will provide help if problems
occur.
NOTE The installation of the EKHVMRD, EKHVMYD or
EKHBRD indoor unit(s) is described in the indoor unit
installation manual.
3.4. Model identification
EM RQ 8 AA Y1
Series
Identification of heating capacity (Hp)
Outdoor unit on R410A
European multi heat pump
(1) EKHBRD connection is possible for EKHBRD_ABX and EKHBRD_AC.
Connection is NOT possible for EKHBRD_AA or EKHBRD_AB models.
For more details, see technical data book.
Installation manual
3
Model name
KHRQ23M29H
KHRQ23M64H
KHRQ22M29H
KHRQ22M64H
KHRQ23M20T
KHRQ23M29T
KHRQ23M64T
KHRQ22M20T
KHRQ22M29T
KHRQ22M64T
12.
Model name
KWC25C450
3N~, 380-415 V, 50 Hz
4. A
CCESSORIES

4.1. Accessories supplied with this unit

■
See location 1 in the figure below for reference to where
following accessories are supplied with the unit.
Installation manual
Additional refrigerant charge label
Installation information sticker
Fluorinated greenhouse gases label
Multilingual fluorinated greenhouse gases label
■
See location 2 in the figure above for reference to where
following accessories are supplied with the unit.
Liquid accessory pipe (1)
Liquid accessory pipe (2)
Suction gas accessory pipe (1)
Suction gas accessory pipe (2)
Discharge accessory pipe (1)
Discharge accessory pipe (2)
Accessory joint (angle of 90°) (1)
Accessory joint (angle of 90°) (2)
Accessory joint
1x
1x
1x
1x
1x
2
1
EMRQ
8 10 12 14
1x 1x 1x 1x
1x 1x 1x 1x
1x — — —
Ø22.2
— 1x — —
Ø22.2
— — 1x 1x
Ø28.6
1x — — —
Ø19.1
— 1x — —
Ø22.2
— — 1x 1x
Ø28.6
1x — — —
Ø15.9
— 1x 1x —
Ø19.1
— — — 1x
Ø19.1
1x — — —
Ø15.9
1x 1x —
Ø19.1
— — — 1x
Ø22.2
1x 1x 1x 1x
Ø25.4
1x 1x 1x 1x
Ø19.1
1x — — —
EMRQ8~16AAY1
Daikin Altherma outdoor unit
4PW61262-1B – 2013.11
16
1x
1x
—
—
1x
—
—
1x
—
—
1x
—
—
1x
1x
1x
—