Filter
Top Products
5
English
● install the indoor unit more than 1 meter away from any
antenna or power lines or connecting wires used for tele-
vision, radio, telephone, security system, or intercom.
Electrical noise from any of these sources may affect
operation.
● install in a sturdy manner to avoid increased operating
noise.
Table 3
unit: mm
* If total tubing length becomes 45 to 60 m (max.) or 45 to 70 m (max.), charge additional refrigerant (R410A) by 20 g/m.
No additional charge of compressor oil is necessary.
2-2. Connecting Indoor Units
(1) Connecting indoor unit for SAP-CMRV1926
Fig. 4a
ø12.70Unionø9.52Flare
A joint for connecting tubes of
different sizes
(ø9.52 ø12.70) Supplied Reducer
ø9.52
ø6.35
ø12.70
ø6.35
ø9.52
B
ø9.52
A
Outdoor unit Indoor unit
(SAP-KMRV74EH, KMRV94EH, KMRV124EH)
(SAP-KMRV76EH, KMRV96EH, KMRV126EH)
(SAP-KRV96EHDS, KRV126EHDS)
(SAP-KRV184EH)
(SAP-KRV186EH)
ø9.52
ø6.35
ø9.52
ø6.35
ø9.52
B
ø9.52
A
Outdoor unit Indoor unit
(SAP-KMRV74EH, KMRV94EH, KMRV124EH)
(SAP-KMRV76EH, KMRV96EH, KMRV126EH)
(SAP-KRV96EHDS, KRV126EHDS)
(SAP-KMRV74EH, KMRV94EH, KMRV124EH)
(SAP-KMRV76EH, KMRV96EH, KMRV126EH)
(SAP-KRV96EHDS, KRV126EHDS)
(A)
(B)
Max. Allowable Max. Allowable Total Limit of Limit of Elevation Required Amount
Tubing Length Tubing Length Total Tubing Length Difference of Additional
Model per unit at shipment (L1+L2) or (L1+L2+L3) (H1, H2, H3,H4) Refrigerant
(m) (L1+L2) or (L1+L2+L3) or (L1+L2+L3+L4) (m) (g/m)*
or (L1+L2+L3+L4) (m)
(m)
CMRV1926 25 45 (L1+L2) 45 (L1+L2) 15 –
CMRV1936 25 45 (L1+L2+L3) 45 (L1+L2+L3) 15 –
CMRV2446 25 45 (L1+L2+L3+L4) 60 (L1+L2+L3+L4) 15 20
CMRV3146 30 45 (L1+L2+L3+L4) 70 (L1+L2+L3+L4) 15 20
Fig. 4
08-253 CMRV3146EH_OU EN 10/14/08 2:39 PM Page 5