Submittal

SPECIFICATIONS: MXZ-2C20NA2-U1, contd.
Operating Range:
Outdoor
Indoor Unit Type SEER EER HSPF
(IV)
Cooling 14 to 1)íWR&'%
Non-ducted (*2)

2.7 10.0 3.93
Heating
5 to 65° F (í15 to 18° C W%
Ducted (*2)

10.0 3 64
Multi-zone Indoor/Outdoor Combination Table
* Refer to indoor unit submittal.
Minimum oIWwo,ndoor Units must be connected to the M;=2&201$2
 Minimum installed capacity cannot be less than 12%Wu/h

 May connect to any style indoor unit or combination

MVZ CONNECTION RULES:
 Only 1 M9=may be used on any system, two indoor units must be connected
 When an M9=is connectedWotal connected capacity must be less than .
 When an M9=is connectedno PSeries indoor units can be used (PC$3L$or3($'
Power supply
 Connect the terminal blocN in
* $GLVFRQQHFWVZLWFKVKRXOGEHUHTXLUHG&KHFNWKHORFDOFRGH
 8VHGRXEOHLQVXODWHGFRSSHUZLUHZLWK9LQVXODWLRQ
 8VHFRSSHUFRQGXFWRUVRQO\
* Follow local electrical code.
Lead wire
POWER SUPPLY CABLE AND GROUND WIRE
 8VHVROLGRUVWUDQGHGFRQGXFWRU0LQ$:*
 8VHFRSSHUFRQGXFWRUVRQO\
* Follow local electrical code.
*URXQG
7HUPLQDOEORFN
$±&'
7HUPLQDOEORFN
'XQLWLVIRU&1$RQO\
Notes:
6SHFLILFDWLRQVDUHVXEMHFWWRFKDQJHZLWKRXWQRWLFH
70LWVXELVKL(OHFWULF6DOHV&DQDGD,QF
3DJHRI
)RUP6%B0;=2&201$2-U1B906
COP @
47°F
NOTES:

Indoor - Outdoor Power Connection:
Connecting order
IROORZLQJRUGHU
A
ĺ
%
ĺ
C
ĺ
'
ĺ
P
'XQLWLVIRU&1$RQO\
7HUPLQDOEORFNIRU
indoor/outdoor unit


Connect wires to the matching numbers of terminals.
Be sure to attach each screw to its correspondent terminal
when securing the cord and/or the wire to the terminal block.
$±&'
7HUPLQDOEORFN
LQ
(15 mm
LQ
PP
*URXQGLQJ
terminal **
208/230 VAC
1 phase 60 Hz
Power supply
9$&
SKDVHZLUHV+]
'LVFRQQHFW
switch *
*URXQGLQJ
terminal **
*URXQGLQJ
terminal **
)RUIXWXUHVHUYLFLQJJLYHH[WUDOHQJWKWRWKHFRQQHFWLQJZLUHV
7HUPLQDOEORFN
287'22581,7
System can operate with one,ndoor Unit or both indoor units on.
,nIormation proYided at /9
Remark:
CONNECTING WIRES AND CONNECTING GROUND WIRE
 Use solid conductor Min AW*14 or stranded conductor Min
$:*
** 8VHDULQJWRQJXHWHUPLQDOLQRUGHUWRFRQQHFWDJURXQGZLUHWRWHUPLQDO
,1'22581,7
7HUPLQDOEORFN
WARNING:
Use the indoor/outdoor unit connecting wire that meets the Stand-
ards to connect the indoor and outdoor units and ¿x the wire to
the terminal block securely so that no external force is conveyed
to the connecting section of the terminal block. An incomplete
connection
or ¿xing of the wire could result in a ¿re.
- MXZ Compatibility Chart – available on MESCA Tech Info Centre M-Series submittal page
Should this document be altered or changed without MESCA’s permission, it becomes null and void. MESCA assumes no responsibility for any consequences in such cases.