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IM-KSAIC03-03                                                                            Specifications subject to change without notice.                                                                                         

3

DIMENSIONS

Fig. 2 — 24V Interface Structure Size

CLEARANCES

Table 3 — 24V Interface Clearance Dimensions

NOTE: *24 in (610mm) minimum for service access or use local code.

Fig. 3 — Clearances

Clearances

Unit

Minimum Value In (mm)

Sides

5.9 (150)

Front

24 (610)*

Top and Bottom

3 (76.2)

8.7”

(220mm)

1.3”

(32mm)

6.9”

(176mm)

0.6”

(15mm)

7.8”

(200mm)

11.1”

(283mm)

2.5”

(63mm)

>

5.9 (150)

>

5.9 (150)

NOTE: ALL DIMENSIONS ARE IN INCH (MM)

Summary of Contents for KSAIC0301230

Page 1: ...y Understand these signal words DANGER WARNING and CAUTION These words are used with the safety alert symbol DANGER identifies the most serious hazards which may result in severe personal injury or de...

Page 2: ...refrigerant compressors Pressurized mixtures of air or gases containing oxygen can lead to an explosion WARNING INSTALLATION Entrust a licensed contractor to install the unit Installation by unskilled...

Page 3: ...ble 3 24V Interface Clearance Dimensions NOTE 24 in 610mm minimum for service access or use local code Fig 3 Clearances Clearances Unit Minimum Value In mm Sides 5 9 150 Front 24 610 Top and Bottom 3...

Page 4: ...er the screw SYSTEM CONFIGURATION NOTES The thermostat should be configured for use with a as a single stage Cooling and Heating DO NOT configure the thermostat as a Heat Pump The wireless remote cont...

Page 5: ...ndoor to the outdoor unit until the static pressure settings are complete refer to the Ducted unit installation manual On selected indoor units the Up Down Swing Louver functions as a control to turn...

Page 6: ...general installation instructions For Ducted units in order to initially setup the static pressure the 24V interface must be bridged Temporarily connect the communication wires S1 and S2 from the indo...

Page 7: ...it until the static pressure settings are complete see the Ducted unit installation manual When static pressure is adjusted reconnect L1 L2 S and G wires to the terminal blocks In the AUTO mode the sy...

Page 8: ...a single stage cooling and heating DO NOT configure the thermostat as Heat Pump NOTES Follow the indoor and outdoor unit s general installation instructions The T1 Return air temperature sensor should...

Page 9: ...oor unit s general installation in the next column 9 Configure the dip switches on the 24V Interface for proper operation For Heat Pump all switches OFF except SW1 1 ON For Cooling Only all switches O...

Page 10: ...he Teflon gasket on the brass tip of the Piping Adapter and insert into the aluminum distributor head Thread the piping adapter brass nut onto the distributor line and tighten finger tight 1 2 turn Fi...

Page 11: ...Using a Conventional Fan Coil The following steps should be taken when using this device with a conventional fan coil unit scenarios 4 and 5 1 Indoor coil metering device TXV Piston must be removed 2...

Page 12: ...il only available on scenarios 1 through 3 Table 11 DIP Switch 2 2 NOTE Applicable only to the Ductless Style Indoor Heat Pump units in the HEATING mode DIP Switch 3 1 On Ductless systems Dry is used...

Page 13: ...emperature sensor T5 malfunction Outdoor Service Manual F4 Outdoor unit EEPROM parameter error Outdoor Service Manual F5 Outdoor fan speed has been out of control Outdoor Service Manual F6 T2b sensor...

Page 14: ...opens and closes based on the system s alarm status This is normally a an open dry contact Work Output CN6 This contact is a dry contact that opens and closes based on the system s running or not run...

Page 15: ...minal System Size MBTUH Indoor Model Number Outdoor Model Number Recommended Maximum Indoor Fan Speed Tap Number FMA4 Vertical Fan Coil 208 230 1 KSAIC0301230 12 FMA4X1800AL 38MAQB12R 3 Tap 1 18 FMA4X...

Page 16: ...door coil s size No refrigerant addition is necessary for the FV4 any size All the outdoor units are shipped from the factory pre charged for 25ft of piping length See the outdoor unit s installation...

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