Friedrich Twintemp, Руководство по обслуживанию

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(Heat Pump & Electric Heat Models)
An e ight position control switch i s used t o regulate the
operation of t he fan motor and compresso r. The compresso r
can b e operated with the fan operating at l ow, medium or
high speed in the cooling or heating mode. The fan motor
can also be operated independently on medium speed. See
switch section as indicated on decorative control panel .
NOTE: Heat pump models with e lectric heat - i n the heat
position, heating element only will b e energized whe n
outdoor t emperature is below t he operating range of the
heat pump.
Figure
Figure
Figure
System Control Panel
Heat Pump & Electric Heat Models
(YS, ES, YM, EM, YL & EL)
SYSTEM CONTROL SWITCH - TEST
Disconnect leads from control switch. T urn c ontrol to positio n
being tested. There must be continuity as follows:
1. “ Of f” Position - no continuity between terminals.
2. “ Lo C ool” Position - between t erminals “C” and “3”, “C2”
and “2”, “LO” and “M/S”, “AR” and “5”.
3. “ Med Cool” Position - between t erminals “C” and “3”,
“C2” and “2”, “M” and “M/S”, “AR” and “5”.
4. “ Hi C ool” Position - between t erminals “C” and “3”, “C2”
and “2”, “H” and “M/S”, “AR” and “5”.
System Control Switch
(Heat Pump / Electric
Heat Models
5. “ Hi H eat” Position - between t erminals “C” and “1”, “C2”
and “4”, “H” and “M/S”, “AR” and “5”.
6. “ Med Heat” Position - between t erminals “C” and “1”,
“C2” and “4”, “M” and “M/S”, “AR” and “5”.
7. “ Lo C ool” Position - between t erminals “C” and “1”, “C2”
and “4”, “LO” and “M/S”, “AR” and “5”.
8. “ Fan Only” Position - between terminals “L1” and “M”.
TESTING ThE rOTArY CONTrOL SWITChES
Allow 3 min. between restarts
Money Saver ®
MAX
COOL
MAX
HEAT
Low
Cool
Med
Cool
High
Cool
Low
Heat
Med
Heat
High
Heat
Fan
Only
Yes No
KS, KM, SL Models
A six position c ontrol s witch is used to r egul ate the operation
of t he fan motor and compresso r. The compressor ca n be
operated w ith the fan operating at l ow, medium o r high
speed. The fan motor ca n also b e operated independently
on m edium speed. See switch s ection a s indica ted on
de corati ve control panel.
System Control Panel (KS, KM, SL)
Allow 3 min. between restarts
S P E E D
Sleep
Setting
Low
Cool
Medium
Cool
High
Cool
Fan
Only
MIN MAX
Money Saver
®
Yes No
19
12
13
14
(See Figure 14)
(See Figure 13)
(See Figure 12)
ELECTRIC SHOCK HAZARD
WARNING
Disconnect power to the unit before
servicing. Failure to follow this warning
could result in serious injury or death.