Movincool CM25 User Manual

OPERATION MANUALCM25Unit Serial Number Range: 1009XXXXC25 to Present(From October 2009 to Present)READ THIS MANUAL CAREFULLY FOR INSTRUCTIONS ON CORRE

10INSTALLATION (cont.)Clearance Requirement51.353.0All dimensions are in inches.Unit Weight: 310 lb (140 kg)29.8DIA. 0.64.015.7 DIA. 11.8DIA. 11.814.4

11INSTALLATION (cont.)Mounting CM25 to Roof StructureBe sure to securely anchor the top ends of the suspension rods. Make sure all nuts are tight. Be

12INSTALLATION (cont.)Mounting CM25 to Roof Structure (cont.)Example of Mounting with Pallet1. Install four (4) suspension rods by suspending them fro

13INSTALLATION (cont.)Mounting CM25 to Roof Structure (cont.)Example of Mounting with Pallet4. Insert the suspension rods through the mounting holes o

14INSTALLATION (cont.)Mounting CM25 to Roof Structure (cont.)Example of Mounting without Pallet1. Install four (4) suspension rods by suspending them

15INSTALLATION (cont.)Mounting CM25 to Roof Structure (cont.)Example of Mounting without Pallet4. Insert the suspension rods through the mounting hole

16INSTALLATION (cont.)Drain Hose ConnectionThe CM25 is equipped with an internal condensation removal pump with maximum head lift of 4 feet (1.2 m).1.

17INSTALLATION (cont.)Drain Hose Connection (cont.)Check following items:• No kinks or bends on the drain hose• No trap in the drain hose• The end of

18INSTALLATION (cont.)Ducting With Typical Drop CeilingAll hardware is field supplied.CAUTION: Do not operate the unit without the filter installed on

19INSTALLATION (cont.)Condenser Duct Installation (Optional)Condenser intake and exhaust ducts can be installed to exchange outdoor air.CAUTION:1. Lou

SERIAL NUMBER LOCATION AND IDENTIFICATIONNameplate Label PositionNameplate LabelCOOLING AMPS. WITH PUMPCOMPR. OUTPUTREFRIGERANT/TOTAL CHARGEDESIGN PRE

20INSTALLATION (cont.)Power Supply and Field Wiring ConnectionWARNING:1. All electrical work should only be performed by qualified personnel. Repair t

21INSTALLATION (cont.)Power Supply and Field Wiring Connection (cont.)Field Wiring ConnectionThe following are recommended wire sizes and electrical r

22INSTALLATION (cont.)Power Supply and Field Wiring Connection (cont.)4. Route power cord wires through the power cord inlet located below service pan

23INSTALLATION (cont.)DIP Switch Configuration and Setting (cont.)SwitchNameSwitchNumberFunctionDSW11ON Enables the millivolt wall thermostat.OFF Enab

24INSTALLATION (cont.)Supplied Wall Mounted Controller ConnectionSet up the wall mounted controller without power connection on the unit. Otherwise, t

25INSTALLATION (cont.)Supplied Wall Mounted Controller Connection (cont.)2. Remove four (4) screws from the back cover.3. Connect the supplied shield

26INSTALLATION (cont.)Supplied Wall Mounted Controller Connection (cont.)4. Depending on installation conditions, there are two methods to insert the

27INSTALLATION (cont.)Supplied Wall Mounted Controller Connection (cont.)6. Select the proper location where the controller can be conveniently access

28INSTALLATION (cont.)Supplied Wall Mounted Controller Connection (cont.)9. Disconnect power before connecting the wall mounted controller to the unit

29INSTALLATION (cont.)Supplied Wall Mounted Controller Connection (cont.)11. DIP switch #1 of DSW1 on the relay board must be in the OFF position to u

OPERATION MANUALCM25

30INSTALLATION (cont.)Field-Supplied Millivolt Wall Thermostat Connection (cont.)1. Use with a single or multi stage system wall thermostat.Thermostat

31INSTALLATION (cont.)Field-Supplied Millivolt Wall Thermostat Connection (cont.)Note: 1. Terminal No. G1 is used only with the wall thermostat that h

32INSTALLATION (cont.)Warning Signal Connection (Output Signal)The unit is equipped with a warning signal output relay type (Form-C, normal open dry c

33INSTALLATION (cont.)Warning Signal Connection (Output Signal) (cont.)1. Use recommended warning signal wire size from 16 AWG to 26 AWG for a solid w

34INSTALLATION (cont.)Fire Alarm Connection (Input Signal)The unit is equipped with a normal open input signal connection, which can be connected dire

35INSTALLATION (cont.)Fire Alarm Connection (Input Signal) (cont.)1. Use recommended fire alarm signal wire size from 16 AWG to 26 AWG for a solid wir

36FEATURES OF WALL MOUNTED CONTROLLER1. Supplied wall mounted controller allows the user to easily control the unit’s operation.2. LCD display that in

37FEATURES OF CM251. The CM25 is equipped with a variable speed compressor, which is driven by state of the art inverter technology. A variable speed

38OPERATION (Wall Mounted Controller ONLY)Control PanelBefore operating the unit, it is important to familiarize yourself with the basic controls loca

39OPERATION (Wall Mounted Controller ONLY) (cont.)Control Panel (cont.)1. ON/OFF Button Activates (LED illuminates green) or deactivates unit operatio

Table of ContentsSERIAL NUMBER LOCATION AND IDENTIFICATION ... 2FOREWORD ...

40OPERATION (Wall Mounted Controller ONLY) (cont.)Control Panel (cont.)Note:1. The room temperature display range is from 16 °F (-9 °C) to 140 °F (60

41OPERATION (Wall Mounted Controller ONLY) (cont.)Standby ModeWhen power source is supplied to the unit, the wall mounted controller is in standby mod

42OPERATION (Wall Mounted Controller ONLY) (cont.)Operate in COOL ModeWhen in COOL mode, the compressor is operated and cool air is circulated.1. Pres

43OPERATION (Wall Mounted Controller ONLY) (cont.)Operate in FAN ONLY ModeWhen in FAN ONLY mode, the unit circulates the surrounding air.1. Press ON/O

44OPERATION (Wall Mounted Controller ONLY) (cont.)Program SettingTo program the controller, read the instructions on page 45 to 47 and follow the flow

45OPERATION (Wall Mounted Controller ONLY) (cont.)Select Program Sequence Number1. Press and hold PROGRAM button for 3 seconds. “Pr 01” blinks.Note: I

46OPERATION (Wall Mounted Controller ONLY) (cont.)Set Stop Time11. Press UP ( ) or DOWN ( ) button to select “Day of the week”.Press ENTER button. “Ho

47OPERATION (Wall Mounted Controller ONLY) (cont.)Edit Program1. Press and hold PROGRAM button for 3 seconds. “Pr 01” blinks.2. Press UP ( ) or DOWN (

48OPERATION (Wall Mounted Controller ONLY) (cont.)Program Plan SheetSTARTPr 01STOPSTARTPr 02STOPSTARTPr 03STOPSTARTPr 04STOPSTARTPr 05STOPSTARTPr 06ST

49SELF-DIAGNOSTIC CODES & BUZZER PATTERNSelf-Diagnostic CodesSelf-diagnostic codes are displayed with “CHECK” on LCD panel of the supplied wall mo

Run and Stop Program ... 47Program Plan Sheet ...

50SELF-DIAGNOSTIC CODES & BUZZER PATTERN (cont.)Buzzer Pattern0.5 sec1 sec4 secPattern 1Pattern 2Pattern 3Pattern 4ONOFFONOFFONOFFONOFF

51DAILY INSPECTION & MAINTENANCECleaning Air FiltersThe air filter on the evaporator return grill should be checked weekly for dust buildup.Clean

52TROUBLESHOOTINGCheck the following items before calling your MovinCool reseller or a qualified technician.Condition Checking Area Possible Cause Rem

53TROUBLESHOOTING (cont.)ConditionChecking AreaPossible Cause RemedySelf-Diagnostic Codes(Wall mounted controller)BuzzerPatternUnit does not operate a

54TROUBLESHOOTING (cont.)ConditionChecking AreaPossible Cause RemedySelf-Diagnostic Codes(Wall mounted controller)BuzzerPatternUnit does not operate a

55TROUBLESHOOTING (cont.)ConditionChecking AreaPossible Cause RemedySelf-Diagnostic Codes(Wall mounted controller)BuzzerPatternUnit does not operate a

56TROUBLESHOOTING (cont.)ConditionChecking AreaPossible Cause RemedySelf-Diagnostic Codes(Wall mounted controller)BuzzerPatternUnit does not operate a

57TROUBLESHOOTING (cont.)If conditions persist after the above actions have been taken, turn the unit off, disconnect the power and contact your Movin

58TECHNICAL SPECIFICATIONS#1: With two 20 feet (6.1 m) duct with one 90° bend each, supply grill and return grill with filter (0.30 IWG (75 Pa) extern

WARRANTY STATEMENTDENSO PRODUCTS AND SERVICES AMERICAS, INC. ("DENSO") warrants its MOVINCOOL Products only to the extent stated in its offi

6FOREWORDCongratulations on purchasing the MovinCool air conditioner. This manual explains how to assemble, install and operate the MovinCool CM25 air

P/N: 484007-3201EN Second Issue: June 2013

7UNPACKINGRemove the package as shown below.Note: The unit can be installed while the unit is on the pallet. (See “Mounting CM25 to Roof Structure” on

8INVENTORYAfter unpacking your MovinCool unit, please check to make sure you have the following items:1. CM25 MovinCool Unit (1)2. Operation Manual/Pr

9INSTALLATIONUnit OverviewWARNING: Remove protective cardboard from condenser air intake after installation.COOL AIR EXHAUST(12 in DIA. FLANGE)DRAIN P